🚀 Add One to many RelationShip

docs/doxygen/Doxyfile

@@ -125,7 +125,7 @@ WARN_LOGFILE           =
 # Configuration options related to the input files
 #---------------------------------------------------------------------------
 
-INPUT                  = ../../src
+INPUT                  = src/
 INPUT_ENCODING         = UTF-8
 FILE_PATTERNS          = *.c \
                         *.cc \
@@ -223,7 +223,7 @@ GENERATE_HTML          = YES
 HTML_OUTPUT            = html
 HTML_FILE_EXTENSION    = .html
 HTML_HEADER            =
-HTML_FOOTER            = footer.html
+HTML_FOOTER            =
 HTML_STYLESHEET        =
 HTML_EXTRA_STYLESHEET  =
 HTML_EXTRA_FILES       = images/CodeFirst.png images/clubinfo.png

src/DbContextLib/LibraryContext.cs

@@ -81,6 +81,103 @@ namespace DbContextLib
         protected override void OnModelCreating(ModelBuilder modelBuilder)
         {
             base.OnModelCreating(modelBuilder);
+
+            modelBuilder.Entity<ActivityEntity>()
+                .HasKey(a => a.IdActivity);
+            //generation mode (at insertion)
+            modelBuilder.Entity<ActivityEntity>()
+                        .Property(a => a.IdActivity)
+                        .ValueGeneratedOnAdd();
+
+            //primary key of HeartRateEntity
+            modelBuilder.Entity<HeartRateEntity>()
+                        .HasKey(h => h.IdHeartRate);
+            //generation mode (at insertion)
+            modelBuilder.Entity<HeartRateEntity>()
+                        .Property(h => h.IdHeartRate)
+                        .ValueGeneratedOnAdd();
+
+            //primary key of DataSourceEntity
+            modelBuilder.Entity<DataSourceEntity>()
+                        .HasKey(d => d.IdSource);
+            //generation mode (at insertion)
+            modelBuilder.Entity<DataSourceEntity>()
+                        .Property(d => d.IdSource)
+                        .ValueGeneratedOnAdd();
+
+            //primary key of AthleteEntity
+            modelBuilder.Entity<AthleteEntity>()
+                        .HasKey(at => at.IdAthlete);
+            //generation mode (at insertion)
+            modelBuilder.Entity<AthleteEntity>()
+                        .Property(at => at.IdAthlete)
+                        .ValueGeneratedOnAdd();
+
+            //primary key of StatisticEntity
+            modelBuilder.Entity<StatisticEntity>()
+                        .HasKey(s => s.IdStatistic);
+            //generation mode (at insertion)
+            modelBuilder.Entity<StatisticEntity>()
+                        .Property(s => s.IdStatistic)
+                        .ValueGeneratedOnAdd();
+
+            //primary key of 
+            modelBuilder.Entity<TrainingEntity>()
+                        .HasKey(t => t.IdTraining);
+            //generation mode (at insertion)
+            modelBuilder.Entity<TrainingEntity>()
+                        .Property(t => t.IdTraining)
+                        .ValueGeneratedOnAdd();
+            
+            //primary key of 
+            modelBuilder.Entity<NotificationEntity>()
+                        .HasKey(n => n.IdNotif);
+            //generation mode (at insertion)
+            modelBuilder.Entity<NotificationEntity>()
+                        .Property(n => n.IdNotif)
+                        .ValueGeneratedOnAdd();
+
+            modelBuilder.Entity<AthleteEntity>()
+                .HasMany(at => at.Trainings)
+                .WithOne(n => n.Athlete)
+                .HasForeignKey(n => n.AthleteId)
+                .IsRequired();
+
+            modelBuilder.Entity<AthleteEntity>()
+                .HasMany(at => at.Trainings)
+                .WithOne(t => t.Athlete)
+                .HasForeignKey(t => t.AthleteId)
+                .IsRequired();
+
+            modelBuilder.Entity<AthleteEntity>()
+                .HasMany(at => at.Statistics)
+                .WithOne(s => s.Athlete)
+                .HasForeignKey(s => s.AthleteId)
+                .IsRequired();
+
+            modelBuilder.Entity<AthleteEntity>()
+                .HasMany(at => at.Activities)
+                .WithOne(a => a.Athlete)
+                .HasForeignKey(a => a.AthleteId)
+                .IsRequired();
+
+            modelBuilder.Entity<DataSourceEntity>()
+                .HasMany(d => d.Activities)
+                .WithOne(a => a.DataSource)
+                .HasForeignKey(a => a.DataSourceId)
+                .IsRequired();
+
+            modelBuilder.Entity<ActivityEntity>()
+                .HasMany(a => a.HeartRates)
+                .WithOne(h => h.Activity)
+                .HasForeignKey(h => h.ActivityId)
+                .IsRequired();
+            
+            modelBuilder.Entity<DataSourceEntity>()
+                .HasMany(ds => ds.Activities)
+                .WithOne(at => at.DataSource)
+                .HasForeignKey(at => at.DataSourceId)
+                .IsRequired(false);
         }
     }
 }

src/Entities/ActivityEntity.cs

@@ -29,7 +29,7 @@ namespace Entities
         /// </summary>
         [Required]
         [MaxLength(100)]
-        public string Type { get; set; }
+        public string  Type { get; set; } = null!;
 
         /// <summary>
         /// Gets or sets the date of the activity.
@@ -96,5 +96,15 @@ namespace Entities
         /// Gets or sets whether the activity has an automatic pause feature.
         /// </summary>
         public bool HasAutoPause { get; set; }
+
+        public ICollection<HeartRateEntity> HeartRates { get; set; } = new List<HeartRateEntity>();
+
+        public int DataSourceId { get; set; }
+
+        public DataSourceEntity DataSource { get; set; } = null!;
+
+        public int AthleteId { get; set; }
+
+        public AthleteEntity Athlete { get; set; } = null!;
     }
 }

src/Entities/AthleteEntity.cs

@@ -86,5 +86,19 @@ namespace Entities
         /// Gets or sets whether the athlete is a coach.
         /// </summary>
         public bool IsCoach { get; set; }
+
+        public ICollection<ActivityEntity> Activities { get; set; } = new List<ActivityEntity>();
+
+        public ICollection<StatisticEntity> Statistics { get; set; } = new List<StatisticEntity>();
+
+        public ICollection<TrainingEntity> Trainings { get; set; } = new List<TrainingEntity>();
+
+        public ICollection<NotificationEntity> Notifications { get; set; } = new List<NotificationEntity>();
+
+        public int? DataSourceId { get; set; }
+
+        public DataSourceEntity? DataSource { get; set; }
+
+        public ICollection<AthleteEntity> 
     }
 }

src/Entities/DataSourceEntity.cs

@@ -42,5 +42,9 @@ namespace Entities
         /// Gets or sets the precision of the data source.
         /// </summary>
         public float Precision { get; set; }
+
+        public ICollection<ActivityEntity> Activities { get; set; } = new List<ActivityEntity>();
+
+        public ICollection<AthleteEntity> Athletes { get; set; } = new List<AthleteEntity>();
     }
 }

src/Entities/HeartRateEntity.cs

@@ -55,5 +55,9 @@ namespace Entities
         /// Gets or sets the latitude.
         /// </summary>
         public float Latitude { get; set; }
+
+        public int ActivityId { get; set; }
+
+        public ActivityEntity Activity { get; set; } = null!;
     }
 }

src/Entities/NotificationEntity.cs

@@ -48,5 +48,9 @@ namespace Entities
         /// </summary>
         [MaxLength(100)]
         public string Urgence { get; set; } = null!;
+
+        public int AthleteId { get; set; }
+
+        public AthleteEntity Athlete { get; set; } = null!;
     }
 }

src/Entities/StatisticEntity.cs

@@ -50,5 +50,9 @@ namespace Entities
         [Required(ErrorMessage = "Statistic Date is required")]
         [DisplayFormat(DataFormatString = "{0:MM/dd/yyyy}", ApplyFormatInEditMode = true)]
         public DateOnly Date { get; set; }
+
+        public int AthleteId { get; set; }
+
+        public AthleteEntity Athlete { get; set; } = null!;
     }
 }

src/Entities/TrainingEntity.cs

@@ -52,5 +52,9 @@ namespace Entities
         /// </summary>
         [MaxLength(300)]
         public string? FeedBack { get; set; }
+
+        public int AthleteId { get; set; }
+
+        public AthleteEntity Athlete { get; set; } = null!;
     }
 }

src/StubbedContextLib/ActivityStubbedContext.cs

@@ -38,13 +38,13 @@ namespace StubbedContextLib
 
             // Seed data for activities
             modelBuilder.Entity<ActivityEntity>().HasData(
-                new ActivityEntity { IdActivity = 1, Type = "Running", Date = new DateOnly(2023, 01, 10), StartTime = new TimeOnly(13, 00, 34), EndTime = new TimeOnly(14, 00, 22), EffortFelt = 5, Variability = 0.5f, Variance = 0.5f, StandardDeviation = 0.5f, Average = 0.5f, Maximum = 0, Minimum = 0, AverageTemperature = 20.0f, HasAutoPause = false },
-                new ActivityEntity { IdActivity = 2, Type = "Cycling", Date = new DateOnly(2023, 01, 25), StartTime = new TimeOnly(13, 04, 34), EndTime = new TimeOnly(14, 00, 22), EffortFelt = 5, Variability = 0.5f, Variance = 0.5f, StandardDeviation = 0.5f, Average = 0.5f, Maximum = 0, Minimum = 0, AverageTemperature = 20.0f, HasAutoPause = false },
-                new ActivityEntity { IdActivity = 3, Type = "Swimming", Date = new DateOnly(2023, 12, 10), StartTime = new TimeOnly(13, 30, 34), EndTime = new TimeOnly(15, 02, 22), EffortFelt = 5, Variability = 0.5f, Variance = 0.5f, StandardDeviation = 0.5f, Average = 0.5f, Maximum = 0, Minimum = 0, AverageTemperature = 20.0f, HasAutoPause = false },
-                new ActivityEntity { IdActivity = 4, Type = "Walking", Date = new DateOnly(2024, 01, 02), StartTime = new TimeOnly(15, 00, 00), EndTime = new TimeOnly(16, 01, 55), EffortFelt = 5, Variability = 0.5f, Variance = 0.5f, StandardDeviation = 0.5f, Average = 0.5f, Maximum = 0, Minimum = 0, AverageTemperature = 20.0f, HasAutoPause = false },
-                new ActivityEntity { IdActivity = 5, Type = "Hiking", Date = new DateOnly(2024, 01, 12), StartTime = new TimeOnly(07, 45, 34), EndTime = new TimeOnly(09, 00, 22), EffortFelt = 5, Variability = 0.5f, Variance = 0.5f, StandardDeviation = 0.5f, Average = 0.5f, Maximum = 0, Minimum = 0, AverageTemperature = 20.0f, HasAutoPause = false },
-                new ActivityEntity { IdActivity = 6, Type = "Climbing", Date = new DateOnly(2024, 01, 27), StartTime = new TimeOnly(13, 30, 01), EndTime = new TimeOnly(14, 00, 22), EffortFelt = 5, Variability = 0.5f, Variance = 0.5f, StandardDeviation = 0.5f, Average = 0.5f, Maximum = 0, Minimum = 0, AverageTemperature = 20.0f, HasAutoPause = false },
-                new ActivityEntity { IdActivity = 7, Type = "Yoga", Date = new DateOnly(2024, 02, 22), StartTime = new TimeOnly(22, 00, 34), EndTime = new TimeOnly(23, 50, 58), EffortFelt = 5, Variability = 0.5f, Variance = 0.5f, StandardDeviation = 0.5f, Average = 0.5f, Maximum = 0, Minimum = 0, AverageTemperature = 20.0f, HasAutoPause = false }
+                new ActivityEntity { IdActivity = 1, Type = "Running", Date = new DateOnly(2023, 01, 10), StartTime = new TimeOnly(13, 00, 34), EndTime = new TimeOnly(14, 00, 22), EffortFelt = 5, Variability = 0.5f, Variance = 0.5f, StandardDeviation = 0.5f, Average = 0.5f, Maximum = 0, Minimum = 0, AverageTemperature = 20.0f, HasAutoPause = false, DataSourceId = 1, AthleteId = 1 },
+                new ActivityEntity { IdActivity = 2, Type = "Cycling", Date = new DateOnly(2023, 01, 25), StartTime = new TimeOnly(13, 04, 34), EndTime = new TimeOnly(14, 00, 22), EffortFelt = 5, Variability = 0.5f, Variance = 0.5f, StandardDeviation = 0.5f, Average = 0.5f, Maximum = 0, Minimum = 0, AverageTemperature = 20.0f, HasAutoPause = false, DataSourceId = 2, AthleteId = 2 },
+                new ActivityEntity { IdActivity = 3, Type = "Swimming", Date = new DateOnly(2023, 12, 10), StartTime = new TimeOnly(13, 30, 34), EndTime = new TimeOnly(15, 02, 22), EffortFelt = 5, Variability = 0.5f, Variance = 0.5f, StandardDeviation = 0.5f, Average = 0.5f, Maximum = 0, Minimum = 0, AverageTemperature = 20.0f, HasAutoPause = false, DataSourceId = 1, AthleteId = 1 },
+                new ActivityEntity { IdActivity = 4, Type = "Walking", Date = new DateOnly(2024, 01, 02), StartTime = new TimeOnly(15, 00, 00), EndTime = new TimeOnly(16, 01, 55), EffortFelt = 5, Variability = 0.5f, Variance = 0.5f, StandardDeviation = 0.5f, Average = 0.5f, Maximum = 0, Minimum = 0, AverageTemperature = 20.0f, HasAutoPause = false, DataSourceId = 3, AthleteId = 5 },
+                new ActivityEntity { IdActivity = 5, Type = "Hiking", Date = new DateOnly(2024, 01, 12), StartTime = new TimeOnly(07, 45, 34), EndTime = new TimeOnly(09, 00, 22), EffortFelt = 5, Variability = 0.5f, Variance = 0.5f, StandardDeviation = 0.5f, Average = 0.5f, Maximum = 0, Minimum = 0, AverageTemperature = 20.0f, HasAutoPause = false, DataSourceId = 4, AthleteId = 4 },
+                new ActivityEntity { IdActivity = 6, Type = "Climbing", Date = new DateOnly(2024, 01, 27), StartTime = new TimeOnly(13, 30, 01), EndTime = new TimeOnly(14, 00, 22), EffortFelt = 5, Variability = 0.5f, Variance = 0.5f, StandardDeviation = 0.5f, Average = 0.5f, Maximum = 0, Minimum = 0, AverageTemperature = 20.0f, HasAutoPause = false, DataSourceId = 4, AthleteId = 4 },
+                new ActivityEntity { IdActivity = 7, Type = "Yoga", Date = new DateOnly(2024, 02, 22), StartTime = new TimeOnly(22, 00, 34), EndTime = new TimeOnly(23, 50, 58), EffortFelt = 5, Variability = 0.5f, Variance = 0.5f, StandardDeviation = 0.5f, Average = 0.5f, Maximum = 0, Minimum = 0, AverageTemperature = 20.0f, HasAutoPause = false, DataSourceId = 5, AthleteId = 3 }
             );
         }
     }

src/StubbedContextLib/AthleteStubbedContext.cs

@@ -38,10 +38,10 @@ namespace StubbedContextLib
 
             modelBuilder.Entity<AthleteEntity>().HasData(
                 new AthleteEntity { IdAthlete = 1, Username = "Doe", LastName = "Doe", FirstName = "John", Email = "john.doe@example.com", Password = "password123", Sexe = "M", Length = 1.80, Weight = 75, DateOfBirth = new DateOnly(1990, 01, 01), IsCoach = true },
-                new AthleteEntity { IdAthlete = 2, Username = "Smith", LastName = "Smith", FirstName = "Jane", Email = "jane.smith@exemple.com", Password = "secure456", Sexe = "F", Length = 1.65, Weight = 60, DateOfBirth = new DateOnly(1995, 01, 01), IsCoach = false },
+                new AthleteEntity { IdAthlete = 2, Username = "Smith", LastName = "Smith", FirstName = "Jane", Email = "jane.smith@exemple.com", Password = "secure456", Sexe = "F", Length = 1.65, Weight = 60, DateOfBirth = new DateOnly(1995, 01, 01), IsCoach = false, DataSourceId = 1 },
                 new AthleteEntity { IdAthlete = 3, Username = "Martin", LastName = "Martin", FirstName = "Paul", Email = "paul.martin@example.com", Password = "super789", Sexe = "M", Length = 1.75, Weight = 68, DateOfBirth = new DateOnly(1992, 01, 01), IsCoach = true },
                 new AthleteEntity { IdAthlete = 4, Username = "Brown", LastName = "Brown", FirstName = "Anna", Email = "anna.brown@example.com", Password = "test000", Sexe = "F", Length = 1.70, Weight = 58, DateOfBirth = new DateOnly(1993, 01, 01), IsCoach = false },
-                new AthleteEntity { IdAthlete = 5, Username = "Lee", LastName = "Lee", FirstName = "Bruce", Email = "bruce.lee@example.com", Password = "hello321", Sexe = "M", Length = 2.0, Weight = 90, DateOfBirth = new DateOnly(1991, 01, 01), IsCoach = false }
+                new AthleteEntity { IdAthlete = 5, Username = "Lee", LastName = "Lee", FirstName = "Bruce", Email = "bruce.lee@example.com", Password = "hello321", Sexe = "M", Length = 2.0, Weight = 90, DateOfBirth = new DateOnly(1991, 01, 01), IsCoach = false, DataSourceId = 3 }
             );
         }
     }

src/StubbedContextLib/HeartRateStubbedContext.cs

@@ -37,11 +37,11 @@ namespace StubbedContextLib
             base.OnModelCreating(modelBuilder);
 
             modelBuilder.Entity<HeartRateEntity>().HasData(
-                new HeartRateEntity { IdHeartRate = 1, Altitude = 0.0, Time = new TimeOnly(13, 00, 30), Temperature = 20.0f, Bpm = 60, Longitude = 35f, Latitude = 66f },
-                new HeartRateEntity { IdHeartRate = 2, Altitude = 10, Time = new TimeOnly(13, 00, 31), Temperature = 20.5f, Bpm = 65, Longitude = 35f, Latitude = 67f },
-                new HeartRateEntity { IdHeartRate = 3, Altitude = 11, Time = new TimeOnly(13, 00, 32), Temperature = 20.0f, Bpm = 71, Longitude = 36f, Latitude = 66f },
-                new HeartRateEntity { IdHeartRate = 4, Altitude = 12, Time = new TimeOnly(13, 00, 33), Temperature = 20.5f, Bpm = 75, Longitude = 36f, Latitude = 67f },
-                new HeartRateEntity { IdHeartRate = 5, Altitude = 13, Time = new TimeOnly(13, 00, 34), Temperature = 20.0f, Bpm = 80, Longitude = 37f, Latitude = 66f }
+                new HeartRateEntity { IdHeartRate = 1, Altitude = 0.0, Time = new TimeOnly(13, 00, 30), Temperature = 20.0f, Bpm = 60, Longitude = 35f, Latitude = 66f, ActivityId = 1 },
+                new HeartRateEntity { IdHeartRate = 2, Altitude = 10, Time = new TimeOnly(13, 00, 31), Temperature = 20.5f, Bpm = 65, Longitude = 35f, Latitude = 67f, ActivityId = 2 },
+                new HeartRateEntity { IdHeartRate = 3, Altitude = 11, Time = new TimeOnly(13, 00, 32), Temperature = 20.0f, Bpm = 71, Longitude = 36f, Latitude = 66f, ActivityId = 1 },
+                new HeartRateEntity { IdHeartRate = 4, Altitude = 12, Time = new TimeOnly(13, 00, 33), Temperature = 20.5f, Bpm = 75, Longitude = 36f, Latitude = 67f, ActivityId = 2 },
+                new HeartRateEntity { IdHeartRate = 5, Altitude = 13, Time = new TimeOnly(13, 00, 34), Temperature = 20.0f, Bpm = 80, Longitude = 37f, Latitude = 66f, ActivityId = 4 }
             );
         }
     }

src/StubbedContextLib/Migrations/20240222104952_MyMigrations.cs

@@ -1,258 +0,0 @@
-using System;
-using Microsoft.EntityFrameworkCore.Migrations;
-
-#nullable disable
-
-#pragma warning disable CA1814 // Prefer jagged arrays over multidimensional
-
-namespace StubbedContextLib.Migrations
-{
-    /// <inheritdoc />
-    public partial class MyMigrations : Migration
-    {
-        /// <inheritdoc />
-        protected override void Up(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.CreateTable(
-                name: "Activity",
-                columns: table => new
-                {
-                    IdActivity = table.Column<int>(type: "INTEGER", nullable: false)
-                        .Annotation("Sqlite:Autoincrement", true),
-                    Type = table.Column<string>(type: "TEXT", maxLength: 100, nullable: false),
-                    Date = table.Column<DateOnly>(type: "TEXT", nullable: false),
-                    StartTime = table.Column<TimeOnly>(type: "TEXT", nullable: false),
-                    EndTime = table.Column<TimeOnly>(type: "TEXT", nullable: false),
-                    EffortFelt = table.Column<int>(type: "INTEGER", nullable: false),
-                    Variability = table.Column<float>(type: "REAL", nullable: false),
-                    Variance = table.Column<float>(type: "REAL", nullable: false),
-                    StandardDeviation = table.Column<float>(type: "REAL", nullable: false),
-                    Average = table.Column<float>(type: "REAL", nullable: false),
-                    Maximum = table.Column<int>(type: "INTEGER", nullable: false),
-                    Minimum = table.Column<int>(type: "INTEGER", nullable: false),
-                    AverageTemperature = table.Column<float>(type: "REAL", nullable: false),
-                    HasAutoPause = table.Column<bool>(type: "INTEGER", nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_Activity", x => x.IdActivity);
-                });
-
-            migrationBuilder.CreateTable(
-                name: "Athlete",
-                columns: table => new
-                {
-                    IdAthlete = table.Column<int>(type: "INTEGER", nullable: false)
-                        .Annotation("Sqlite:Autoincrement", true),
-                    Username = table.Column<string>(type: "TEXT", maxLength: 100, nullable: false),
-                    LastName = table.Column<string>(type: "TEXT", maxLength: 100, nullable: false),
-                    FirstName = table.Column<string>(type: "TEXT", maxLength: 150, nullable: false),
-                    Email = table.Column<string>(type: "TEXT", maxLength: 100, nullable: false),
-                    Sexe = table.Column<string>(type: "TEXT", maxLength: 1, nullable: false),
-                    Length = table.Column<double>(type: "REAL", nullable: false),
-                    Weight = table.Column<float>(type: "REAL", nullable: false),
-                    Password = table.Column<string>(type: "TEXT", nullable: false),
-                    DateOfBirth = table.Column<DateOnly>(type: "TEXT", nullable: false),
-                    IsCoach = table.Column<bool>(type: "INTEGER", nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_Athlete", x => x.IdAthlete);
-                });
-
-            migrationBuilder.CreateTable(
-                name: "DataSource",
-                columns: table => new
-                {
-                    IdSource = table.Column<int>(type: "INTEGER", nullable: false)
-                        .Annotation("Sqlite:Autoincrement", true),
-                    Type = table.Column<string>(type: "TEXT", maxLength: 100, nullable: false),
-                    Model = table.Column<string>(type: "TEXT", maxLength: 100, nullable: false),
-                    Precision = table.Column<float>(type: "REAL", nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_DataSource", x => x.IdSource);
-                });
-
-            migrationBuilder.CreateTable(
-                name: "HeartRate",
-                columns: table => new
-                {
-                    IdHeartRate = table.Column<int>(type: "INTEGER", nullable: false)
-                        .Annotation("Sqlite:Autoincrement", true),
-                    Altitude = table.Column<double>(type: "REAL", nullable: false),
-                    Time = table.Column<TimeOnly>(type: "TEXT", nullable: false),
-                    Temperature = table.Column<float>(type: "REAL", nullable: false),
-                    Bpm = table.Column<int>(type: "INTEGER", nullable: false),
-                    Longitude = table.Column<float>(type: "REAL", nullable: false),
-                    Latitude = table.Column<float>(type: "REAL", nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_HeartRate", x => x.IdHeartRate);
-                });
-
-            migrationBuilder.CreateTable(
-                name: "Notification",
-                columns: table => new
-                {
-                    IdNotif = table.Column<int>(type: "INTEGER", nullable: false)
-                        .Annotation("Sqlite:Autoincrement", true),
-                    Message = table.Column<string>(type: "TEXT", maxLength: 100, nullable: false),
-                    Date = table.Column<DateTime>(type: "TEXT", nullable: false),
-                    Statut = table.Column<bool>(type: "INTEGER", nullable: false),
-                    Urgence = table.Column<string>(type: "TEXT", maxLength: 100, nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_Notification", x => x.IdNotif);
-                });
-
-            migrationBuilder.CreateTable(
-                name: "Statistic",
-                columns: table => new
-                {
-                    IdStatistic = table.Column<int>(type: "INTEGER", nullable: false)
-                        .Annotation("Sqlite:Autoincrement", true),
-                    Weight = table.Column<float>(type: "REAL", nullable: false),
-                    AverageHeartRate = table.Column<double>(type: "REAL", nullable: false),
-                    MaximumHeartRate = table.Column<double>(type: "REAL", nullable: false),
-                    AverageCaloriesBurned = table.Column<double>(type: "REAL", nullable: false),
-                    Date = table.Column<DateOnly>(type: "TEXT", nullable: false)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_Statistic", x => x.IdStatistic);
-                });
-
-            migrationBuilder.CreateTable(
-                name: "Training",
-                columns: table => new
-                {
-                    IdTraining = table.Column<int>(type: "INTEGER", nullable: false)
-                        .Annotation("Sqlite:Autoincrement", true),
-                    Date = table.Column<DateOnly>(type: "TEXT", nullable: false),
-                    Description = table.Column<string>(type: "TEXT", maxLength: 300, nullable: true),
-                    Latitude = table.Column<float>(type: "REAL", nullable: false),
-                    Longitude = table.Column<float>(type: "REAL", nullable: false),
-                    FeedBack = table.Column<string>(type: "TEXT", maxLength: 300, nullable: true)
-                },
-                constraints: table =>
-                {
-                    table.PrimaryKey("PK_Training", x => x.IdTraining);
-                });
-
-            migrationBuilder.InsertData(
-                table: "Activity",
-                columns: new[] { "IdActivity", "Average", "AverageTemperature", "Date", "EffortFelt", "EndTime", "HasAutoPause", "Maximum", "Minimum", "StandardDeviation", "StartTime", "Type", "Variability", "Variance" },
-                values: new object[,]
-                {
-                    { 1, 0.5f, 20f, new DateOnly(2023, 1, 10), 5, new TimeOnly(14, 0, 22), false, 0, 0, 0.5f, new TimeOnly(13, 0, 34), "Running", 0.5f, 0.5f },
-                    { 2, 0.5f, 20f, new DateOnly(2023, 1, 25), 5, new TimeOnly(14, 0, 22), false, 0, 0, 0.5f, new TimeOnly(13, 4, 34), "Cycling", 0.5f, 0.5f },
-                    { 3, 0.5f, 20f, new DateOnly(2023, 12, 10), 5, new TimeOnly(15, 2, 22), false, 0, 0, 0.5f, new TimeOnly(13, 30, 34), "Swimming", 0.5f, 0.5f },
-                    { 4, 0.5f, 20f, new DateOnly(2024, 1, 2), 5, new TimeOnly(16, 1, 55), false, 0, 0, 0.5f, new TimeOnly(15, 0, 0), "Walking", 0.5f, 0.5f },
-                    { 5, 0.5f, 20f, new DateOnly(2024, 1, 12), 5, new TimeOnly(9, 0, 22), false, 0, 0, 0.5f, new TimeOnly(7, 45, 34), "Hiking", 0.5f, 0.5f },
-                    { 6, 0.5f, 20f, new DateOnly(2024, 1, 27), 5, new TimeOnly(14, 0, 22), false, 0, 0, 0.5f, new TimeOnly(13, 30, 1), "Climbing", 0.5f, 0.5f },
-                    { 7, 0.5f, 20f, new DateOnly(2024, 2, 22), 5, new TimeOnly(23, 50, 58), false, 0, 0, 0.5f, new TimeOnly(22, 0, 34), "Yoga", 0.5f, 0.5f }
-                });
-
-            migrationBuilder.InsertData(
-                table: "Athlete",
-                columns: new[] { "IdAthlete", "DateOfBirth", "Email", "FirstName", "IsCoach", "LastName", "Length", "Password", "Sexe", "Username", "Weight" },
-                values: new object[,]
-                {
-                    { 1, new DateOnly(1990, 1, 1), "john.doe@example.com", "John", true, "Doe", 1.8, "password123", "M", "Doe", 75f },
-                    { 2, new DateOnly(1995, 1, 1), "jane.smith@exemple.com", "Jane", false, "Smith", 1.6499999999999999, "secure456", "F", "Smith", 60f },
-                    { 3, new DateOnly(1992, 1, 1), "paul.martin@example.com", "Paul", true, "Martin", 1.75, "super789", "M", "Martin", 68f },
-                    { 4, new DateOnly(1993, 1, 1), "anna.brown@example.com", "Anna", false, "Brown", 1.7, "test000", "F", "Brown", 58f },
-                    { 5, new DateOnly(1991, 1, 1), "bruce.lee@example.com", "Bruce", false, "Lee", 2.0, "hello321", "M", "Lee", 90f }
-                });
-
-            migrationBuilder.InsertData(
-                table: "DataSource",
-                columns: new[] { "IdSource", "Model", "Precision", "Type" },
-                values: new object[,]
-                {
-                    { 1, "Garmin", 0.5f, "Smartwatch" },
-                    { 2, "Polar", 0.5f, "Smartwatch" },
-                    { 3, "Suunto", 0.5f, "Smartwatch" },
-                    { 4, "Fitbit", 0.5f, "Smartwatch" },
-                    { 5, "Apple Watch", 0.5f, "Smartwatch" }
-                });
-
-            migrationBuilder.InsertData(
-                table: "HeartRate",
-                columns: new[] { "IdHeartRate", "Altitude", "Bpm", "Latitude", "Longitude", "Temperature", "Time" },
-                values: new object[,]
-                {
-                    { 1, 0.0, 60, 66f, 35f, 20f, new TimeOnly(13, 0, 30) },
-                    { 2, 10.0, 65, 67f, 35f, 20.5f, new TimeOnly(13, 0, 31) },
-                    { 3, 11.0, 71, 66f, 36f, 20f, new TimeOnly(13, 0, 32) },
-                    { 4, 12.0, 75, 67f, 36f, 20.5f, new TimeOnly(13, 0, 33) },
-                    { 5, 13.0, 80, 66f, 37f, 20f, new TimeOnly(13, 0, 34) }
-                });
-
-            migrationBuilder.InsertData(
-                table: "Notification",
-                columns: new[] { "IdNotif", "Date", "Message", "Statut", "Urgence" },
-                values: new object[,]
-                {
-                    { 1, new DateTime(2023, 12, 25, 13, 0, 40, 0, DateTimeKind.Unspecified), "You have a new activity to check", true, "A" },
-                    { 2, new DateTime(2023, 12, 26, 13, 10, 40, 0, DateTimeKind.Unspecified), "You have a new athlete to check", false, "3" },
-                    { 3, new DateTime(2023, 12, 26, 16, 10, 4, 0, DateTimeKind.Unspecified), "You have a new heart rate to check", true, "2" },
-                    { 4, new DateTime(2024, 1, 12, 9, 30, 50, 0, DateTimeKind.Unspecified), "You have a new data source to check", false, "1" },
-                    { 5, new DateTime(2024, 2, 22, 12, 10, 0, 0, DateTimeKind.Unspecified), "You have a new notification to check", true, "3" }
-                });
-
-            migrationBuilder.InsertData(
-                table: "Statistic",
-                columns: new[] { "IdStatistic", "AverageCaloriesBurned", "AverageHeartRate", "Date", "MaximumHeartRate", "Weight" },
-                values: new object[,]
-                {
-                    { 1, 500.0, 120.0, new DateOnly(2021, 12, 12), 180.0, 75f },
-                    { 2, 600.0, 130.0, new DateOnly(2021, 1, 11), 190.0, 60f },
-                    { 3, 550.0, 125.0, new DateOnly(2022, 12, 30), 185.0, 68f },
-                    { 4, 650.0, 135.0, new DateOnly(2023, 2, 20), 195.0, 58f },
-                    { 5, 450.0, 110.0, new DateOnly(2024, 1, 10), 170.0, 90f }
-                });
-
-            migrationBuilder.InsertData(
-                table: "Training",
-                columns: new[] { "IdTraining", "Date", "Description", "FeedBack", "Latitude", "Longitude" },
-                values: new object[,]
-                {
-                    { 1, new DateOnly(2024, 1, 19), "Running", "Good", 48.8566f, 2.3522f },
-                    { 2, new DateOnly(2024, 2, 20), "Cycling", null, 48.8566f, 2.3522f },
-                    { 3, new DateOnly(2024, 2, 21), null, "Good", 48.8566f, 2.3522f },
-                    { 4, new DateOnly(2024, 2, 22), "Running", "Good", 48.8566f, 2.3522f },
-                    { 5, new DateOnly(2024, 2, 23), "Cycling", null, 48.8566f, 2.3522f }
-                });
-        }
-
-        /// <inheritdoc />
-        protected override void Down(MigrationBuilder migrationBuilder)
-        {
-            migrationBuilder.DropTable(
-                name: "Activity");
-
-            migrationBuilder.DropTable(
-                name: "Athlete");
-
-            migrationBuilder.DropTable(
-                name: "DataSource");
-
-            migrationBuilder.DropTable(
-                name: "HeartRate");
-
-            migrationBuilder.DropTable(
-                name: "Notification");
-
-            migrationBuilder.DropTable(
-                name: "Statistic");
-
-            migrationBuilder.DropTable(
-                name: "Training");
-        }
-    }
-}

src/StubbedContextLib/Migrations/20240226170604_MyMigrations.Designer.cs

@@ -11,7 +11,7 @@ using StubbedContextLib;
 namespace StubbedContextLib.Migrations
 {
     [DbContext(typeof(TrainingStubbedContext))]
-    [Migration("20240222104952_MyMigrations")]
+    [Migration("20240226170604_MyMigrations")]
     partial class MyMigrations
     {
         /// <inheritdoc />
@@ -26,12 +26,18 @@ namespace StubbedContextLib.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("INTEGER");
 
+                    b.Property<int>("AthleteId")
+                        .HasColumnType("INTEGER");
+
                     b.Property<float>("Average")
                         .HasColumnType("REAL");
 
                     b.Property<float>("AverageTemperature")
                         .HasColumnType("REAL");
 
+                    b.Property<int>("DataSourceId")
+                        .HasColumnType("INTEGER");
+
                     b.Property<DateOnly>("Date")
                         .HasColumnType("TEXT");
 
@@ -69,14 +75,20 @@ namespace StubbedContextLib.Migrations
 
                     b.HasKey("IdActivity");
 
+                    b.HasIndex("AthleteId");
+
+                    b.HasIndex("DataSourceId");
+
                     b.ToTable("Activity");
 
                     b.HasData(
                         new
                         {
                             IdActivity = 1,
+                            AthleteId = 1,
                             Average = 0.5f,
                             AverageTemperature = 20f,
+                            DataSourceId = 1,
                             Date = new DateOnly(2023, 1, 10),
                             EffortFelt = 5,
                             EndTime = new TimeOnly(14, 0, 22),
@@ -92,8 +104,10 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdActivity = 2,
+                            AthleteId = 2,
                             Average = 0.5f,
                             AverageTemperature = 20f,
+                            DataSourceId = 2,
                             Date = new DateOnly(2023, 1, 25),
                             EffortFelt = 5,
                             EndTime = new TimeOnly(14, 0, 22),
@@ -109,8 +123,10 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdActivity = 3,
+                            AthleteId = 1,
                             Average = 0.5f,
                             AverageTemperature = 20f,
+                            DataSourceId = 1,
                             Date = new DateOnly(2023, 12, 10),
                             EffortFelt = 5,
                             EndTime = new TimeOnly(15, 2, 22),
@@ -126,8 +142,10 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdActivity = 4,
+                            AthleteId = 5,
                             Average = 0.5f,
                             AverageTemperature = 20f,
+                            DataSourceId = 3,
                             Date = new DateOnly(2024, 1, 2),
                             EffortFelt = 5,
                             EndTime = new TimeOnly(16, 1, 55),
@@ -143,8 +161,10 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdActivity = 5,
+                            AthleteId = 4,
                             Average = 0.5f,
                             AverageTemperature = 20f,
+                            DataSourceId = 4,
                             Date = new DateOnly(2024, 1, 12),
                             EffortFelt = 5,
                             EndTime = new TimeOnly(9, 0, 22),
@@ -160,8 +180,10 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdActivity = 6,
+                            AthleteId = 4,
                             Average = 0.5f,
                             AverageTemperature = 20f,
+                            DataSourceId = 4,
                             Date = new DateOnly(2024, 1, 27),
                             EffortFelt = 5,
                             EndTime = new TimeOnly(14, 0, 22),
@@ -177,8 +199,10 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdActivity = 7,
+                            AthleteId = 3,
                             Average = 0.5f,
                             AverageTemperature = 20f,
+                            DataSourceId = 5,
                             Date = new DateOnly(2024, 2, 22),
                             EffortFelt = 5,
                             EndTime = new TimeOnly(23, 50, 58),
@@ -199,6 +223,9 @@ namespace StubbedContextLib.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("INTEGER");
 
+                    b.Property<int?>("DataSourceId")
+                        .HasColumnType("INTEGER");
+
                     b.Property<DateOnly>("DateOfBirth")
                         .HasColumnType("TEXT");
 
@@ -242,6 +269,8 @@ namespace StubbedContextLib.Migrations
 
                     b.HasKey("IdAthlete");
 
+                    b.HasIndex("DataSourceId");
+
                     b.ToTable("Athlete");
 
                     b.HasData(
@@ -262,6 +291,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdAthlete = 2,
+                            DataSourceId = 1,
                             DateOfBirth = new DateOnly(1995, 1, 1),
                             Email = "jane.smith@exemple.com",
                             FirstName = "Jane",
@@ -304,6 +334,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdAthlete = 5,
+                            DataSourceId = 3,
                             DateOfBirth = new DateOnly(1991, 1, 1),
                             Email = "bruce.lee@example.com",
                             FirstName = "Bruce",
@@ -384,6 +415,9 @@ namespace StubbedContextLib.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("INTEGER");
 
+                    b.Property<int>("ActivityId")
+                        .HasColumnType("INTEGER");
+
                     b.Property<double>("Altitude")
                         .HasColumnType("REAL");
 
@@ -404,12 +438,15 @@ namespace StubbedContextLib.Migrations
 
                     b.HasKey("IdHeartRate");
 
+                    b.HasIndex("ActivityId");
+
                     b.ToTable("HeartRate");
 
                     b.HasData(
                         new
                         {
                             IdHeartRate = 1,
+                            ActivityId = 1,
                             Altitude = 0.0,
                             Bpm = 60,
                             Latitude = 66f,
@@ -420,6 +457,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdHeartRate = 2,
+                            ActivityId = 2,
                             Altitude = 10.0,
                             Bpm = 65,
                             Latitude = 67f,
@@ -430,6 +468,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdHeartRate = 3,
+                            ActivityId = 1,
                             Altitude = 11.0,
                             Bpm = 71,
                             Latitude = 66f,
@@ -440,6 +479,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdHeartRate = 4,
+                            ActivityId = 2,
                             Altitude = 12.0,
                             Bpm = 75,
                             Latitude = 67f,
@@ -450,6 +490,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdHeartRate = 5,
+                            ActivityId = 4,
                             Altitude = 13.0,
                             Bpm = 80,
                             Latitude = 66f,
@@ -465,6 +506,9 @@ namespace StubbedContextLib.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("INTEGER");
 
+                    b.Property<int>("AthleteId")
+                        .HasColumnType("INTEGER");
+
                     b.Property<DateTime>("Date")
                         .HasColumnType("TEXT");
 
@@ -483,12 +527,15 @@ namespace StubbedContextLib.Migrations
 
                     b.HasKey("IdNotif");
 
+                    b.HasIndex("AthleteId");
+
                     b.ToTable("Notification");
 
                     b.HasData(
                         new
                         {
                             IdNotif = 1,
+                            AthleteId = 1,
                             Date = new DateTime(2023, 12, 25, 13, 0, 40, 0, DateTimeKind.Unspecified),
                             Message = "You have a new activity to check",
                             Statut = true,
@@ -497,6 +544,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdNotif = 2,
+                            AthleteId = 2,
                             Date = new DateTime(2023, 12, 26, 13, 10, 40, 0, DateTimeKind.Unspecified),
                             Message = "You have a new athlete to check",
                             Statut = false,
@@ -505,6 +553,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdNotif = 3,
+                            AthleteId = 3,
                             Date = new DateTime(2023, 12, 26, 16, 10, 4, 0, DateTimeKind.Unspecified),
                             Message = "You have a new heart rate to check",
                             Statut = true,
@@ -513,6 +562,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdNotif = 4,
+                            AthleteId = 4,
                             Date = new DateTime(2024, 1, 12, 9, 30, 50, 0, DateTimeKind.Unspecified),
                             Message = "You have a new data source to check",
                             Statut = false,
@@ -521,6 +571,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdNotif = 5,
+                            AthleteId = 5,
                             Date = new DateTime(2024, 2, 22, 12, 10, 0, 0, DateTimeKind.Unspecified),
                             Message = "You have a new notification to check",
                             Statut = true,
@@ -534,6 +585,9 @@ namespace StubbedContextLib.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("INTEGER");
 
+                    b.Property<int>("AthleteId")
+                        .HasColumnType("INTEGER");
+
                     b.Property<double>("AverageCaloriesBurned")
                         .HasColumnType("REAL");
 
@@ -551,12 +605,15 @@ namespace StubbedContextLib.Migrations
 
                     b.HasKey("IdStatistic");
 
+                    b.HasIndex("AthleteId");
+
                     b.ToTable("Statistic");
 
                     b.HasData(
                         new
                         {
                             IdStatistic = 1,
+                            AthleteId = 1,
                             AverageCaloriesBurned = 500.0,
                             AverageHeartRate = 120.0,
                             Date = new DateOnly(2021, 12, 12),
@@ -566,6 +623,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdStatistic = 2,
+                            AthleteId = 2,
                             AverageCaloriesBurned = 600.0,
                             AverageHeartRate = 130.0,
                             Date = new DateOnly(2021, 1, 11),
@@ -575,6 +633,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdStatistic = 3,
+                            AthleteId = 1,
                             AverageCaloriesBurned = 550.0,
                             AverageHeartRate = 125.0,
                             Date = new DateOnly(2022, 12, 30),
@@ -584,6 +643,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdStatistic = 4,
+                            AthleteId = 3,
                             AverageCaloriesBurned = 650.0,
                             AverageHeartRate = 135.0,
                             Date = new DateOnly(2023, 2, 20),
@@ -593,6 +653,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdStatistic = 5,
+                            AthleteId = 4,
                             AverageCaloriesBurned = 450.0,
                             AverageHeartRate = 110.0,
                             Date = new DateOnly(2024, 1, 10),
@@ -607,6 +668,9 @@ namespace StubbedContextLib.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("INTEGER");
 
+                    b.Property<int>("AthleteId")
+                        .HasColumnType("INTEGER");
+
                     b.Property<DateOnly>("Date")
                         .HasColumnType("TEXT");
 
@@ -626,12 +690,15 @@ namespace StubbedContextLib.Migrations
 
                     b.HasKey("IdTraining");
 
+                    b.HasIndex("AthleteId");
+
                     b.ToTable("Training");
 
                     b.HasData(
                         new
                         {
                             IdTraining = 1,
+                            AthleteId = 1,
                             Date = new DateOnly(2024, 1, 19),
                             Description = "Running",
                             FeedBack = "Good",
@@ -641,6 +708,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdTraining = 2,
+                            AthleteId = 5,
                             Date = new DateOnly(2024, 2, 20),
                             Description = "Cycling",
                             Latitude = 48.8566f,
@@ -649,6 +717,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdTraining = 3,
+                            AthleteId = 4,
                             Date = new DateOnly(2024, 2, 21),
                             FeedBack = "Good",
                             Latitude = 48.8566f,
@@ -657,6 +726,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdTraining = 4,
+                            AthleteId = 3,
                             Date = new DateOnly(2024, 2, 22),
                             Description = "Running",
                             FeedBack = "Good",
@@ -666,12 +736,106 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdTraining = 5,
+                            AthleteId = 1,
                             Date = new DateOnly(2024, 2, 23),
                             Description = "Cycling",
                             Latitude = 48.8566f,
                             Longitude = 2.3522f
                         });
                 });
+
+            modelBuilder.Entity("Entities.ActivityEntity", b =>
+                {
+                    b.HasOne("Entities.AthleteEntity", "Athlete")
+                        .WithMany("Activities")
+                        .HasForeignKey("AthleteId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Entities.DataSourceEntity", "DataSource")
+                        .WithMany("Activities")
+                        .HasForeignKey("DataSourceId");
+
+                    b.Navigation("Athlete");
+
+                    b.Navigation("DataSource");
+                });
+
+            modelBuilder.Entity("Entities.AthleteEntity", b =>
+                {
+                    b.HasOne("Entities.DataSourceEntity", "DataSource")
+                        .WithMany("Athletes")
+                        .HasForeignKey("DataSourceId");
+
+                    b.Navigation("DataSource");
+                });
+
+            modelBuilder.Entity("Entities.HeartRateEntity", b =>
+                {
+                    b.HasOne("Entities.ActivityEntity", "Activity")
+                        .WithMany("HeartRates")
+                        .HasForeignKey("ActivityId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Activity");
+                });
+
+            modelBuilder.Entity("Entities.NotificationEntity", b =>
+                {
+                    b.HasOne("Entities.AthleteEntity", "Athlete")
+                        .WithMany("Notifications")
+                        .HasForeignKey("AthleteId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Athlete");
+                });
+
+            modelBuilder.Entity("Entities.StatisticEntity", b =>
+                {
+                    b.HasOne("Entities.AthleteEntity", "Athlete")
+                        .WithMany("Statistics")
+                        .HasForeignKey("AthleteId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Athlete");
+                });
+
+            modelBuilder.Entity("Entities.TrainingEntity", b =>
+                {
+                    b.HasOne("Entities.AthleteEntity", "Athlete")
+                        .WithMany("Trainings")
+                        .HasForeignKey("AthleteId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Athlete");
+                });
+
+            modelBuilder.Entity("Entities.ActivityEntity", b =>
+                {
+                    b.Navigation("HeartRates");
+                });
+
+            modelBuilder.Entity("Entities.AthleteEntity", b =>
+                {
+                    b.Navigation("Activities");
+
+                    b.Navigation("Notifications");
+
+                    b.Navigation("Statistics");
+
+                    b.Navigation("Trainings");
+                });
+
+            modelBuilder.Entity("Entities.DataSourceEntity", b =>
+                {
+                    b.Navigation("Activities");
+
+                    b.Navigation("Athletes");
+                });
 #pragma warning restore 612, 618
         }
     }

src/StubbedContextLib/Migrations/20240226170604_MyMigrations.cs

@@ -0,0 +1,376 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+#pragma warning disable CA1814 // Prefer jagged arrays over multidimensional
+
+namespace StubbedContextLib.Migrations
+{
+    /// <inheritdoc />
+    public partial class MyMigrations : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "DataSource",
+                columns: table => new
+                {
+                    IdSource = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    Type = table.Column<string>(type: "TEXT", maxLength: 100, nullable: false),
+                    Model = table.Column<string>(type: "TEXT", maxLength: 100, nullable: false),
+                    Precision = table.Column<float>(type: "REAL", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_DataSource", x => x.IdSource);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Athlete",
+                columns: table => new
+                {
+                    IdAthlete = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    Username = table.Column<string>(type: "TEXT", maxLength: 100, nullable: false),
+                    LastName = table.Column<string>(type: "TEXT", maxLength: 100, nullable: false),
+                    FirstName = table.Column<string>(type: "TEXT", maxLength: 150, nullable: false),
+                    Email = table.Column<string>(type: "TEXT", maxLength: 100, nullable: false),
+                    Sexe = table.Column<string>(type: "TEXT", maxLength: 1, nullable: false),
+                    Length = table.Column<double>(type: "REAL", nullable: false),
+                    Weight = table.Column<float>(type: "REAL", nullable: false),
+                    Password = table.Column<string>(type: "TEXT", nullable: false),
+                    DateOfBirth = table.Column<DateOnly>(type: "TEXT", nullable: false),
+                    IsCoach = table.Column<bool>(type: "INTEGER", nullable: false),
+                    DataSourceId = table.Column<int>(type: "INTEGER", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Athlete", x => x.IdAthlete);
+                    table.ForeignKey(
+                        name: "FK_Athlete_DataSource_DataSourceId",
+                        column: x => x.DataSourceId,
+                        principalTable: "DataSource",
+                        principalColumn: "IdSource");
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Activity",
+                columns: table => new
+                {
+                    IdActivity = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    Type = table.Column<string>(type: "TEXT", maxLength: 100, nullable: false),
+                    Date = table.Column<DateOnly>(type: "TEXT", nullable: false),
+                    StartTime = table.Column<TimeOnly>(type: "TEXT", nullable: false),
+                    EndTime = table.Column<TimeOnly>(type: "TEXT", nullable: false),
+                    EffortFelt = table.Column<int>(type: "INTEGER", nullable: false),
+                    Variability = table.Column<float>(type: "REAL", nullable: false),
+                    Variance = table.Column<float>(type: "REAL", nullable: false),
+                    StandardDeviation = table.Column<float>(type: "REAL", nullable: false),
+                    Average = table.Column<float>(type: "REAL", nullable: false),
+                    Maximum = table.Column<int>(type: "INTEGER", nullable: false),
+                    Minimum = table.Column<int>(type: "INTEGER", nullable: false),
+                    AverageTemperature = table.Column<float>(type: "REAL", nullable: false),
+                    HasAutoPause = table.Column<bool>(type: "INTEGER", nullable: false),
+                    DataSourceId = table.Column<int>(type: "INTEGER", nullable: false),
+                    AthleteId = table.Column<int>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Activity", x => x.IdActivity);
+                    table.ForeignKey(
+                        name: "FK_Activity_Athlete_AthleteId",
+                        column: x => x.AthleteId,
+                        principalTable: "Athlete",
+                        principalColumn: "IdAthlete",
+                        onDelete: ReferentialAction.Cascade);
+                    table.ForeignKey(
+                        name: "FK_Activity_DataSource_DataSourceId",
+                        column: x => x.DataSourceId,
+                        principalTable: "DataSource",
+                        principalColumn: "IdSource");
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Notification",
+                columns: table => new
+                {
+                    IdNotif = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    Message = table.Column<string>(type: "TEXT", maxLength: 100, nullable: false),
+                    Date = table.Column<DateTime>(type: "TEXT", nullable: false),
+                    Statut = table.Column<bool>(type: "INTEGER", nullable: false),
+                    Urgence = table.Column<string>(type: "TEXT", maxLength: 100, nullable: false),
+                    AthleteId = table.Column<int>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Notification", x => x.IdNotif);
+                    table.ForeignKey(
+                        name: "FK_Notification_Athlete_AthleteId",
+                        column: x => x.AthleteId,
+                        principalTable: "Athlete",
+                        principalColumn: "IdAthlete",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Statistic",
+                columns: table => new
+                {
+                    IdStatistic = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    Weight = table.Column<float>(type: "REAL", nullable: false),
+                    AverageHeartRate = table.Column<double>(type: "REAL", nullable: false),
+                    MaximumHeartRate = table.Column<double>(type: "REAL", nullable: false),
+                    AverageCaloriesBurned = table.Column<double>(type: "REAL", nullable: false),
+                    Date = table.Column<DateOnly>(type: "TEXT", nullable: false),
+                    AthleteId = table.Column<int>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Statistic", x => x.IdStatistic);
+                    table.ForeignKey(
+                        name: "FK_Statistic_Athlete_AthleteId",
+                        column: x => x.AthleteId,
+                        principalTable: "Athlete",
+                        principalColumn: "IdAthlete",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Training",
+                columns: table => new
+                {
+                    IdTraining = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    Date = table.Column<DateOnly>(type: "TEXT", nullable: false),
+                    Description = table.Column<string>(type: "TEXT", maxLength: 300, nullable: true),
+                    Latitude = table.Column<float>(type: "REAL", nullable: false),
+                    Longitude = table.Column<float>(type: "REAL", nullable: false),
+                    FeedBack = table.Column<string>(type: "TEXT", maxLength: 300, nullable: true),
+                    AthleteId = table.Column<int>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Training", x => x.IdTraining);
+                    table.ForeignKey(
+                        name: "FK_Training_Athlete_AthleteId",
+                        column: x => x.AthleteId,
+                        principalTable: "Athlete",
+                        principalColumn: "IdAthlete",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "HeartRate",
+                columns: table => new
+                {
+                    IdHeartRate = table.Column<int>(type: "INTEGER", nullable: false)
+                        .Annotation("Sqlite:Autoincrement", true),
+                    Altitude = table.Column<double>(type: "REAL", nullable: false),
+                    Time = table.Column<TimeOnly>(type: "TEXT", nullable: false),
+                    Temperature = table.Column<float>(type: "REAL", nullable: false),
+                    Bpm = table.Column<int>(type: "INTEGER", nullable: false),
+                    Longitude = table.Column<float>(type: "REAL", nullable: false),
+                    Latitude = table.Column<float>(type: "REAL", nullable: false),
+                    ActivityId = table.Column<int>(type: "INTEGER", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_HeartRate", x => x.IdHeartRate);
+                    table.ForeignKey(
+                        name: "FK_HeartRate_Activity_ActivityId",
+                        column: x => x.ActivityId,
+                        principalTable: "Activity",
+                        principalColumn: "IdActivity",
+                        onDelete: ReferentialAction.Cascade);
+                });
+
+            migrationBuilder.InsertData(
+                table: "Athlete",
+                columns: new[] { "IdAthlete", "DataSourceId", "DateOfBirth", "Email", "FirstName", "IsCoach", "LastName", "Length", "Password", "Sexe", "Username", "Weight" },
+                values: new object[,]
+                {
+                    { 1, null, new DateOnly(1990, 1, 1), "john.doe@example.com", "John", true, "Doe", 1.8, "password123", "M", "Doe", 75f },
+                    { 3, null, new DateOnly(1992, 1, 1), "paul.martin@example.com", "Paul", true, "Martin", 1.75, "super789", "M", "Martin", 68f },
+                    { 4, null, new DateOnly(1993, 1, 1), "anna.brown@example.com", "Anna", false, "Brown", 1.7, "test000", "F", "Brown", 58f }
+                });
+
+            migrationBuilder.InsertData(
+                table: "DataSource",
+                columns: new[] { "IdSource", "Model", "Precision", "Type" },
+                values: new object[,]
+                {
+                    { 1, "Garmin", 0.5f, "Smartwatch" },
+                    { 2, "Polar", 0.5f, "Smartwatch" },
+                    { 3, "Suunto", 0.5f, "Smartwatch" },
+                    { 4, "Fitbit", 0.5f, "Smartwatch" },
+                    { 5, "Apple Watch", 0.5f, "Smartwatch" }
+                });
+
+            migrationBuilder.InsertData(
+                table: "Activity",
+                columns: new[] { "IdActivity", "AthleteId", "Average", "AverageTemperature", "DataSourceId", "Date", "EffortFelt", "EndTime", "HasAutoPause", "Maximum", "Minimum", "StandardDeviation", "StartTime", "Type", "Variability", "Variance" },
+                values: new object[,]
+                {
+                    { 1, 1, 0.5f, 20f, 1, new DateOnly(2023, 1, 10), 5, new TimeOnly(14, 0, 22), false, 0, 0, 0.5f, new TimeOnly(13, 0, 34), "Running", 0.5f, 0.5f },
+                    { 3, 1, 0.5f, 20f, 1, new DateOnly(2023, 12, 10), 5, new TimeOnly(15, 2, 22), false, 0, 0, 0.5f, new TimeOnly(13, 30, 34), "Swimming", 0.5f, 0.5f },
+                    { 5, 4, 0.5f, 20f, 4, new DateOnly(2024, 1, 12), 5, new TimeOnly(9, 0, 22), false, 0, 0, 0.5f, new TimeOnly(7, 45, 34), "Hiking", 0.5f, 0.5f },
+                    { 6, 4, 0.5f, 20f, 4, new DateOnly(2024, 1, 27), 5, new TimeOnly(14, 0, 22), false, 0, 0, 0.5f, new TimeOnly(13, 30, 1), "Climbing", 0.5f, 0.5f },
+                    { 7, 3, 0.5f, 20f, 5, new DateOnly(2024, 2, 22), 5, new TimeOnly(23, 50, 58), false, 0, 0, 0.5f, new TimeOnly(22, 0, 34), "Yoga", 0.5f, 0.5f }
+                });
+
+            migrationBuilder.InsertData(
+                table: "Athlete",
+                columns: new[] { "IdAthlete", "DataSourceId", "DateOfBirth", "Email", "FirstName", "IsCoach", "LastName", "Length", "Password", "Sexe", "Username", "Weight" },
+                values: new object[,]
+                {
+                    { 2, 1, new DateOnly(1995, 1, 1), "jane.smith@exemple.com", "Jane", false, "Smith", 1.6499999999999999, "secure456", "F", "Smith", 60f },
+                    { 5, 3, new DateOnly(1991, 1, 1), "bruce.lee@example.com", "Bruce", false, "Lee", 2.0, "hello321", "M", "Lee", 90f }
+                });
+
+            migrationBuilder.InsertData(
+                table: "Notification",
+                columns: new[] { "IdNotif", "AthleteId", "Date", "Message", "Statut", "Urgence" },
+                values: new object[,]
+                {
+                    { 1, 1, new DateTime(2023, 12, 25, 13, 0, 40, 0, DateTimeKind.Unspecified), "You have a new activity to check", true, "A" },
+                    { 3, 3, new DateTime(2023, 12, 26, 16, 10, 4, 0, DateTimeKind.Unspecified), "You have a new heart rate to check", true, "2" },
+                    { 4, 4, new DateTime(2024, 1, 12, 9, 30, 50, 0, DateTimeKind.Unspecified), "You have a new data source to check", false, "1" }
+                });
+
+            migrationBuilder.InsertData(
+                table: "Statistic",
+                columns: new[] { "IdStatistic", "AthleteId", "AverageCaloriesBurned", "AverageHeartRate", "Date", "MaximumHeartRate", "Weight" },
+                values: new object[,]
+                {
+                    { 1, 1, 500.0, 120.0, new DateOnly(2021, 12, 12), 180.0, 75f },
+                    { 3, 1, 550.0, 125.0, new DateOnly(2022, 12, 30), 185.0, 68f },
+                    { 4, 3, 650.0, 135.0, new DateOnly(2023, 2, 20), 195.0, 58f },
+                    { 5, 4, 450.0, 110.0, new DateOnly(2024, 1, 10), 170.0, 90f }
+                });
+
+            migrationBuilder.InsertData(
+                table: "Training",
+                columns: new[] { "IdTraining", "AthleteId", "Date", "Description", "FeedBack", "Latitude", "Longitude" },
+                values: new object[,]
+                {
+                    { 1, 1, new DateOnly(2024, 1, 19), "Running", "Good", 48.8566f, 2.3522f },
+                    { 3, 4, new DateOnly(2024, 2, 21), null, "Good", 48.8566f, 2.3522f },
+                    { 4, 3, new DateOnly(2024, 2, 22), "Running", "Good", 48.8566f, 2.3522f },
+                    { 5, 1, new DateOnly(2024, 2, 23), "Cycling", null, 48.8566f, 2.3522f }
+                });
+
+            migrationBuilder.InsertData(
+                table: "Activity",
+                columns: new[] { "IdActivity", "AthleteId", "Average", "AverageTemperature", "DataSourceId", "Date", "EffortFelt", "EndTime", "HasAutoPause", "Maximum", "Minimum", "StandardDeviation", "StartTime", "Type", "Variability", "Variance" },
+                values: new object[,]
+                {
+                    { 2, 2, 0.5f, 20f, 2, new DateOnly(2023, 1, 25), 5, new TimeOnly(14, 0, 22), false, 0, 0, 0.5f, new TimeOnly(13, 4, 34), "Cycling", 0.5f, 0.5f },
+                    { 4, 5, 0.5f, 20f, 3, new DateOnly(2024, 1, 2), 5, new TimeOnly(16, 1, 55), false, 0, 0, 0.5f, new TimeOnly(15, 0, 0), "Walking", 0.5f, 0.5f }
+                });
+
+            migrationBuilder.InsertData(
+                table: "HeartRate",
+                columns: new[] { "IdHeartRate", "ActivityId", "Altitude", "Bpm", "Latitude", "Longitude", "Temperature", "Time" },
+                values: new object[,]
+                {
+                    { 1, 1, 0.0, 60, 66f, 35f, 20f, new TimeOnly(13, 0, 30) },
+                    { 3, 1, 11.0, 71, 66f, 36f, 20f, new TimeOnly(13, 0, 32) }
+                });
+
+            migrationBuilder.InsertData(
+                table: "Notification",
+                columns: new[] { "IdNotif", "AthleteId", "Date", "Message", "Statut", "Urgence" },
+                values: new object[,]
+                {
+                    { 2, 2, new DateTime(2023, 12, 26, 13, 10, 40, 0, DateTimeKind.Unspecified), "You have a new athlete to check", false, "3" },
+                    { 5, 5, new DateTime(2024, 2, 22, 12, 10, 0, 0, DateTimeKind.Unspecified), "You have a new notification to check", true, "3" }
+                });
+
+            migrationBuilder.InsertData(
+                table: "Statistic",
+                columns: new[] { "IdStatistic", "AthleteId", "AverageCaloriesBurned", "AverageHeartRate", "Date", "MaximumHeartRate", "Weight" },
+                values: new object[] { 2, 2, 600.0, 130.0, new DateOnly(2021, 1, 11), 190.0, 60f });
+
+            migrationBuilder.InsertData(
+                table: "Training",
+                columns: new[] { "IdTraining", "AthleteId", "Date", "Description", "FeedBack", "Latitude", "Longitude" },
+                values: new object[] { 2, 5, new DateOnly(2024, 2, 20), "Cycling", null, 48.8566f, 2.3522f });
+
+            migrationBuilder.InsertData(
+                table: "HeartRate",
+                columns: new[] { "IdHeartRate", "ActivityId", "Altitude", "Bpm", "Latitude", "Longitude", "Temperature", "Time" },
+                values: new object[,]
+                {
+                    { 2, 2, 10.0, 65, 67f, 35f, 20.5f, new TimeOnly(13, 0, 31) },
+                    { 4, 2, 12.0, 75, 67f, 36f, 20.5f, new TimeOnly(13, 0, 33) },
+                    { 5, 4, 13.0, 80, 66f, 37f, 20f, new TimeOnly(13, 0, 34) }
+                });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Activity_AthleteId",
+                table: "Activity",
+                column: "AthleteId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Activity_DataSourceId",
+                table: "Activity",
+                column: "DataSourceId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Athlete_DataSourceId",
+                table: "Athlete",
+                column: "DataSourceId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_HeartRate_ActivityId",
+                table: "HeartRate",
+                column: "ActivityId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Notification_AthleteId",
+                table: "Notification",
+                column: "AthleteId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Statistic_AthleteId",
+                table: "Statistic",
+                column: "AthleteId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Training_AthleteId",
+                table: "Training",
+                column: "AthleteId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "HeartRate");
+
+            migrationBuilder.DropTable(
+                name: "Notification");
+
+            migrationBuilder.DropTable(
+                name: "Statistic");
+
+            migrationBuilder.DropTable(
+                name: "Training");
+
+            migrationBuilder.DropTable(
+                name: "Activity");
+
+            migrationBuilder.DropTable(
+                name: "Athlete");
+
+            migrationBuilder.DropTable(
+                name: "DataSource");
+        }
+    }
+}

src/StubbedContextLib/Migrations/TrainingStubbedContextModelSnapshot.cs

@@ -23,12 +23,18 @@ namespace StubbedContextLib.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("INTEGER");
 
+                    b.Property<int>("AthleteId")
+                        .HasColumnType("INTEGER");
+
                     b.Property<float>("Average")
                         .HasColumnType("REAL");
 
                     b.Property<float>("AverageTemperature")
                         .HasColumnType("REAL");
 
+                    b.Property<int>("DataSourceId")
+                        .HasColumnType("INTEGER");
+
                     b.Property<DateOnly>("Date")
                         .HasColumnType("TEXT");
 
@@ -66,14 +72,20 @@ namespace StubbedContextLib.Migrations
 
                     b.HasKey("IdActivity");
 
+                    b.HasIndex("AthleteId");
+
+                    b.HasIndex("DataSourceId");
+
                     b.ToTable("Activity");
 
                     b.HasData(
                         new
                         {
                             IdActivity = 1,
+                            AthleteId = 1,
                             Average = 0.5f,
                             AverageTemperature = 20f,
+                            DataSourceId = 1,
                             Date = new DateOnly(2023, 1, 10),
                             EffortFelt = 5,
                             EndTime = new TimeOnly(14, 0, 22),
@@ -89,8 +101,10 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdActivity = 2,
+                            AthleteId = 2,
                             Average = 0.5f,
                             AverageTemperature = 20f,
+                            DataSourceId = 2,
                             Date = new DateOnly(2023, 1, 25),
                             EffortFelt = 5,
                             EndTime = new TimeOnly(14, 0, 22),
@@ -106,8 +120,10 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdActivity = 3,
+                            AthleteId = 1,
                             Average = 0.5f,
                             AverageTemperature = 20f,
+                            DataSourceId = 1,
                             Date = new DateOnly(2023, 12, 10),
                             EffortFelt = 5,
                             EndTime = new TimeOnly(15, 2, 22),
@@ -123,8 +139,10 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdActivity = 4,
+                            AthleteId = 5,
                             Average = 0.5f,
                             AverageTemperature = 20f,
+                            DataSourceId = 3,
                             Date = new DateOnly(2024, 1, 2),
                             EffortFelt = 5,
                             EndTime = new TimeOnly(16, 1, 55),
@@ -140,8 +158,10 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdActivity = 5,
+                            AthleteId = 4,
                             Average = 0.5f,
                             AverageTemperature = 20f,
+                            DataSourceId = 4,
                             Date = new DateOnly(2024, 1, 12),
                             EffortFelt = 5,
                             EndTime = new TimeOnly(9, 0, 22),
@@ -157,8 +177,10 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdActivity = 6,
+                            AthleteId = 4,
                             Average = 0.5f,
                             AverageTemperature = 20f,
+                            DataSourceId = 4,
                             Date = new DateOnly(2024, 1, 27),
                             EffortFelt = 5,
                             EndTime = new TimeOnly(14, 0, 22),
@@ -174,8 +196,10 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdActivity = 7,
+                            AthleteId = 3,
                             Average = 0.5f,
                             AverageTemperature = 20f,
+                            DataSourceId = 5,
                             Date = new DateOnly(2024, 2, 22),
                             EffortFelt = 5,
                             EndTime = new TimeOnly(23, 50, 58),
@@ -196,6 +220,9 @@ namespace StubbedContextLib.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("INTEGER");
 
+                    b.Property<int?>("DataSourceId")
+                        .HasColumnType("INTEGER");
+
                     b.Property<DateOnly>("DateOfBirth")
                         .HasColumnType("TEXT");
 
@@ -239,6 +266,8 @@ namespace StubbedContextLib.Migrations
 
                     b.HasKey("IdAthlete");
 
+                    b.HasIndex("DataSourceId");
+
                     b.ToTable("Athlete");
 
                     b.HasData(
@@ -259,6 +288,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdAthlete = 2,
+                            DataSourceId = 1,
                             DateOfBirth = new DateOnly(1995, 1, 1),
                             Email = "jane.smith@exemple.com",
                             FirstName = "Jane",
@@ -301,6 +331,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdAthlete = 5,
+                            DataSourceId = 3,
                             DateOfBirth = new DateOnly(1991, 1, 1),
                             Email = "bruce.lee@example.com",
                             FirstName = "Bruce",
@@ -381,6 +412,9 @@ namespace StubbedContextLib.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("INTEGER");
 
+                    b.Property<int>("ActivityId")
+                        .HasColumnType("INTEGER");
+
                     b.Property<double>("Altitude")
                         .HasColumnType("REAL");
 
@@ -401,12 +435,15 @@ namespace StubbedContextLib.Migrations
 
                     b.HasKey("IdHeartRate");
 
+                    b.HasIndex("ActivityId");
+
                     b.ToTable("HeartRate");
 
                     b.HasData(
                         new
                         {
                             IdHeartRate = 1,
+                            ActivityId = 1,
                             Altitude = 0.0,
                             Bpm = 60,
                             Latitude = 66f,
@@ -417,6 +454,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdHeartRate = 2,
+                            ActivityId = 2,
                             Altitude = 10.0,
                             Bpm = 65,
                             Latitude = 67f,
@@ -427,6 +465,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdHeartRate = 3,
+                            ActivityId = 1,
                             Altitude = 11.0,
                             Bpm = 71,
                             Latitude = 66f,
@@ -437,6 +476,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdHeartRate = 4,
+                            ActivityId = 2,
                             Altitude = 12.0,
                             Bpm = 75,
                             Latitude = 67f,
@@ -447,6 +487,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdHeartRate = 5,
+                            ActivityId = 4,
                             Altitude = 13.0,
                             Bpm = 80,
                             Latitude = 66f,
@@ -462,6 +503,9 @@ namespace StubbedContextLib.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("INTEGER");
 
+                    b.Property<int>("AthleteId")
+                        .HasColumnType("INTEGER");
+
                     b.Property<DateTime>("Date")
                         .HasColumnType("TEXT");
 
@@ -480,12 +524,15 @@ namespace StubbedContextLib.Migrations
 
                     b.HasKey("IdNotif");
 
+                    b.HasIndex("AthleteId");
+
                     b.ToTable("Notification");
 
                     b.HasData(
                         new
                         {
                             IdNotif = 1,
+                            AthleteId = 1,
                             Date = new DateTime(2023, 12, 25, 13, 0, 40, 0, DateTimeKind.Unspecified),
                             Message = "You have a new activity to check",
                             Statut = true,
@@ -494,6 +541,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdNotif = 2,
+                            AthleteId = 2,
                             Date = new DateTime(2023, 12, 26, 13, 10, 40, 0, DateTimeKind.Unspecified),
                             Message = "You have a new athlete to check",
                             Statut = false,
@@ -502,6 +550,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdNotif = 3,
+                            AthleteId = 3,
                             Date = new DateTime(2023, 12, 26, 16, 10, 4, 0, DateTimeKind.Unspecified),
                             Message = "You have a new heart rate to check",
                             Statut = true,
@@ -510,6 +559,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdNotif = 4,
+                            AthleteId = 4,
                             Date = new DateTime(2024, 1, 12, 9, 30, 50, 0, DateTimeKind.Unspecified),
                             Message = "You have a new data source to check",
                             Statut = false,
@@ -518,6 +568,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdNotif = 5,
+                            AthleteId = 5,
                             Date = new DateTime(2024, 2, 22, 12, 10, 0, 0, DateTimeKind.Unspecified),
                             Message = "You have a new notification to check",
                             Statut = true,
@@ -531,6 +582,9 @@ namespace StubbedContextLib.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("INTEGER");
 
+                    b.Property<int>("AthleteId")
+                        .HasColumnType("INTEGER");
+
                     b.Property<double>("AverageCaloriesBurned")
                         .HasColumnType("REAL");
 
@@ -548,12 +602,15 @@ namespace StubbedContextLib.Migrations
 
                     b.HasKey("IdStatistic");
 
+                    b.HasIndex("AthleteId");
+
                     b.ToTable("Statistic");
 
                     b.HasData(
                         new
                         {
                             IdStatistic = 1,
+                            AthleteId = 1,
                             AverageCaloriesBurned = 500.0,
                             AverageHeartRate = 120.0,
                             Date = new DateOnly(2021, 12, 12),
@@ -563,6 +620,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdStatistic = 2,
+                            AthleteId = 2,
                             AverageCaloriesBurned = 600.0,
                             AverageHeartRate = 130.0,
                             Date = new DateOnly(2021, 1, 11),
@@ -572,6 +630,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdStatistic = 3,
+                            AthleteId = 1,
                             AverageCaloriesBurned = 550.0,
                             AverageHeartRate = 125.0,
                             Date = new DateOnly(2022, 12, 30),
@@ -581,6 +640,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdStatistic = 4,
+                            AthleteId = 3,
                             AverageCaloriesBurned = 650.0,
                             AverageHeartRate = 135.0,
                             Date = new DateOnly(2023, 2, 20),
@@ -590,6 +650,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdStatistic = 5,
+                            AthleteId = 4,
                             AverageCaloriesBurned = 450.0,
                             AverageHeartRate = 110.0,
                             Date = new DateOnly(2024, 1, 10),
@@ -604,6 +665,9 @@ namespace StubbedContextLib.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("INTEGER");
 
+                    b.Property<int>("AthleteId")
+                        .HasColumnType("INTEGER");
+
                     b.Property<DateOnly>("Date")
                         .HasColumnType("TEXT");
 
@@ -623,12 +687,15 @@ namespace StubbedContextLib.Migrations
 
                     b.HasKey("IdTraining");
 
+                    b.HasIndex("AthleteId");
+
                     b.ToTable("Training");
 
                     b.HasData(
                         new
                         {
                             IdTraining = 1,
+                            AthleteId = 1,
                             Date = new DateOnly(2024, 1, 19),
                             Description = "Running",
                             FeedBack = "Good",
@@ -638,6 +705,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdTraining = 2,
+                            AthleteId = 5,
                             Date = new DateOnly(2024, 2, 20),
                             Description = "Cycling",
                             Latitude = 48.8566f,
@@ -646,6 +714,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdTraining = 3,
+                            AthleteId = 4,
                             Date = new DateOnly(2024, 2, 21),
                             FeedBack = "Good",
                             Latitude = 48.8566f,
@@ -654,6 +723,7 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdTraining = 4,
+                            AthleteId = 3,
                             Date = new DateOnly(2024, 2, 22),
                             Description = "Running",
                             FeedBack = "Good",
@@ -663,12 +733,106 @@ namespace StubbedContextLib.Migrations
                         new
                         {
                             IdTraining = 5,
+                            AthleteId = 1,
                             Date = new DateOnly(2024, 2, 23),
                             Description = "Cycling",
                             Latitude = 48.8566f,
                             Longitude = 2.3522f
                         });
                 });
+
+            modelBuilder.Entity("Entities.ActivityEntity", b =>
+                {
+                    b.HasOne("Entities.AthleteEntity", "Athlete")
+                        .WithMany("Activities")
+                        .HasForeignKey("AthleteId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Entities.DataSourceEntity", "DataSource")
+                        .WithMany("Activities")
+                        .HasForeignKey("DataSourceId");
+
+                    b.Navigation("Athlete");
+
+                    b.Navigation("DataSource");
+                });
+
+            modelBuilder.Entity("Entities.AthleteEntity", b =>
+                {
+                    b.HasOne("Entities.DataSourceEntity", "DataSource")
+                        .WithMany("Athletes")
+                        .HasForeignKey("DataSourceId");
+
+                    b.Navigation("DataSource");
+                });
+
+            modelBuilder.Entity("Entities.HeartRateEntity", b =>
+                {
+                    b.HasOne("Entities.ActivityEntity", "Activity")
+                        .WithMany("HeartRates")
+                        .HasForeignKey("ActivityId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Activity");
+                });
+
+            modelBuilder.Entity("Entities.NotificationEntity", b =>
+                {
+                    b.HasOne("Entities.AthleteEntity", "Athlete")
+                        .WithMany("Notifications")
+                        .HasForeignKey("AthleteId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Athlete");
+                });
+
+            modelBuilder.Entity("Entities.StatisticEntity", b =>
+                {
+                    b.HasOne("Entities.AthleteEntity", "Athlete")
+                        .WithMany("Statistics")
+                        .HasForeignKey("AthleteId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Athlete");
+                });
+
+            modelBuilder.Entity("Entities.TrainingEntity", b =>
+                {
+                    b.HasOne("Entities.AthleteEntity", "Athlete")
+                        .WithMany("Trainings")
+                        .HasForeignKey("AthleteId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Athlete");
+                });
+
+            modelBuilder.Entity("Entities.ActivityEntity", b =>
+                {
+                    b.Navigation("HeartRates");
+                });
+
+            modelBuilder.Entity("Entities.AthleteEntity", b =>
+                {
+                    b.Navigation("Activities");
+
+                    b.Navigation("Notifications");
+
+                    b.Navigation("Statistics");
+
+                    b.Navigation("Trainings");
+                });
+
+            modelBuilder.Entity("Entities.DataSourceEntity", b =>
+                {
+                    b.Navigation("Activities");
+
+                    b.Navigation("Athletes");
+                });
 #pragma warning restore 612, 618
         }
     }

src/StubbedContextLib/NotificationStubbedContext.cs

@@ -37,11 +37,11 @@ namespace StubbedContextLib
             base.OnModelCreating(modelBuilder);
 
             modelBuilder.Entity<NotificationEntity>().HasData(
-                new NotificationEntity { IdNotif = 1, Message = "You have a new activity to check", Date = new DateTime(2023, 12, 25, 13, 00, 40), Statut = true, Urgence = "A" },
-                new NotificationEntity { IdNotif = 2, Message = "You have a new athlete to check", Date = new DateTime(2023, 12, 26, 13, 10, 40), Statut = false, Urgence = "3" },
-                new NotificationEntity { IdNotif = 3, Message = "You have a new heart rate to check", Date = new DateTime(2023, 12, 26, 16, 10, 04), Statut = true, Urgence = "2" },
-                new NotificationEntity { IdNotif = 4, Message = "You have a new data source to check", Date = new DateTime(2024, 01, 12, 09, 30, 50), Statut = false, Urgence = "1" },
-                new NotificationEntity { IdNotif = 5, Message = "You have a new notification to check", Date = new DateTime(2024, 02, 22, 12, 10, 00), Statut = true, Urgence = "3" }
+                new NotificationEntity { IdNotif = 1, Message = "You have a new activity to check", Date = new DateTime(2023, 12, 25, 13, 00, 40), Statut = true, Urgence = "A", AthleteId = 1 },
+                new NotificationEntity { IdNotif = 2, Message = "You have a new athlete to check", Date = new DateTime(2023, 12, 26, 13, 10, 40), Statut = false, Urgence = "3", AthleteId = 2 },
+                new NotificationEntity { IdNotif = 3, Message = "You have a new heart rate to check", Date = new DateTime(2023, 12, 26, 16, 10, 04), Statut = true, Urgence = "2", AthleteId = 3 },
+                new NotificationEntity { IdNotif = 4, Message = "You have a new data source to check", Date = new DateTime(2024, 01, 12, 09, 30, 50), Statut = false, Urgence = "1", AthleteId = 4 },
+                new NotificationEntity { IdNotif = 5, Message = "You have a new notification to check", Date = new DateTime(2024, 02, 22, 12, 10, 00), Statut = true, Urgence = "3", AthleteId = 5 }
             );
         }
     }

src/StubbedContextLib/StatisticStubbedContext.cs

@@ -37,11 +37,11 @@ namespace StubbedContextLib
             base.OnModelCreating(modelBuilder);
 
             modelBuilder.Entity<StatisticEntity>().HasData(
-                new StatisticEntity { IdStatistic = 1, Weight = 75, AverageHeartRate = 120, MaximumHeartRate = 180, AverageCaloriesBurned = 500, Date = new DateOnly(2021, 12, 12) },
-                new StatisticEntity { IdStatistic = 2, Weight = 60, AverageHeartRate = 130, MaximumHeartRate = 190, AverageCaloriesBurned = 600, Date = new DateOnly(2021, 01, 11) },
-                new StatisticEntity { IdStatistic = 3, Weight = 68, AverageHeartRate = 125, MaximumHeartRate = 185, AverageCaloriesBurned = 550, Date = new DateOnly(2022, 12, 30) },
-                new StatisticEntity { IdStatistic = 4, Weight = 58, AverageHeartRate = 135, MaximumHeartRate = 195, AverageCaloriesBurned = 650, Date = new DateOnly(2023, 02, 20) },
-                new StatisticEntity { IdStatistic = 5, Weight = 90, AverageHeartRate = 110, MaximumHeartRate = 170, AverageCaloriesBurned = 450, Date = new DateOnly(2024, 01, 10) }
+                new StatisticEntity { IdStatistic = 1, Weight = 75, AverageHeartRate = 120, MaximumHeartRate = 180, AverageCaloriesBurned = 500, Date = new DateOnly(2021, 12, 12), AthleteId = 1 },
+                new StatisticEntity { IdStatistic = 2, Weight = 60, AverageHeartRate = 130, MaximumHeartRate = 190, AverageCaloriesBurned = 600, Date = new DateOnly(2021, 01, 11), AthleteId = 2 },
+                new StatisticEntity { IdStatistic = 3, Weight = 68, AverageHeartRate = 125, MaximumHeartRate = 185, AverageCaloriesBurned = 550, Date = new DateOnly(2022, 12, 30), AthleteId = 1 },
+                new StatisticEntity { IdStatistic = 4, Weight = 58, AverageHeartRate = 135, MaximumHeartRate = 195, AverageCaloriesBurned = 650, Date = new DateOnly(2023, 02, 20), AthleteId = 3 },
+                new StatisticEntity { IdStatistic = 5, Weight = 90, AverageHeartRate = 110, MaximumHeartRate = 170, AverageCaloriesBurned = 450, Date = new DateOnly(2024, 01, 10), AthleteId = 4 }
             );
         }
     }

src/StubbedContextLib/TrainingStubbedContext.cs

@@ -37,11 +37,11 @@ namespace StubbedContextLib
             base.OnModelCreating(modelBuilder);
 
             modelBuilder.Entity<TrainingEntity>().HasData(
-                new TrainingEntity { IdTraining = 1, Date = new DateOnly(2024, 01, 19), Description = "Running", Latitude = 48.8566f, Longitude = 2.3522f, FeedBack = "Good" },
-                new TrainingEntity { IdTraining = 2, Date = new DateOnly(2024, 02, 20), Description = "Cycling", Latitude = 48.8566f, Longitude = 2.3522f },
-                new TrainingEntity { IdTraining = 3, Date = new DateOnly(2024, 02, 21), Latitude = 48.8566f, Longitude = 2.3522f, FeedBack = "Good" },
-                new TrainingEntity { IdTraining = 4, Date = new DateOnly(2024, 02, 22), Description = "Running", Latitude = 48.8566f, Longitude = 2.3522f, FeedBack = "Good" },
-                new TrainingEntity { IdTraining = 5, Date = new DateOnly(2024, 02, 23), Description = "Cycling", Latitude = 48.8566f, Longitude = 2.3522f }
+                new TrainingEntity { IdTraining = 1, Date = new DateOnly(2024, 01, 19), Description = "Running", Latitude = 48.8566f, Longitude = 2.3522f, FeedBack = "Good", AthleteId = 1 },
+                new TrainingEntity { IdTraining = 2, Date = new DateOnly(2024, 02, 20), Description = "Cycling", Latitude = 48.8566f, Longitude = 2.3522f, AthleteId = 5 },
+                new TrainingEntity { IdTraining = 3, Date = new DateOnly(2024, 02, 21), Latitude = 48.8566f, Longitude = 2.3522f, FeedBack = "Good", AthleteId = 4 },
+                new TrainingEntity { IdTraining = 4, Date = new DateOnly(2024, 02, 22), Description = "Running", Latitude = 48.8566f, Longitude = 2.3522f, FeedBack = "Good", AthleteId = 3 },
+                new TrainingEntity { IdTraining = 5, Date = new DateOnly(2024, 02, 23), Description = "Cycling", Latitude = 48.8566f, Longitude = 2.3522f, AthleteId = 1 }
             );
         }
     }

src/Tests/ConsoleTestEntities/Program.cs

@@ -1,6 +1,5 @@
 using DbContextLib;
 using StubbedContextLib;
-using Microsoft.EntityFrameworkCore;
 using Entities;
 
 

src/Tests/ConsoleTestRelationships/ConsoleTestRelationships.csproj

@@ -1,5 +1,17 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
+  <ItemGroup>
+    <ProjectReference Include="..\..\DbContextLib\DbContextLib.csproj" />
+    <ProjectReference Include="..\..\StubbedContextLib\StubbedContextLib.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="8.0.2">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+  </ItemGroup>
+
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>net8.0</TargetFramework>

src/Tests/ConsoleTestRelationships/Program.cs

@@ -1,2 +1,223 @@
-// See https://aka.ms/new-console-template for more information
-Console.WriteLine("Hello, World!");
+
+using DbContextLib;
+using Microsoft.EntityFrameworkCore;
+using StubbedContextLib;
+
+class Program
+{
+    static void Main(string[] args)
+    {
+
+        try {
+            using (LibraryContext db = new TrainingStubbedContext())
+            {
+                ActivityTests(db);
+
+                DataSourceTests(db);
+
+                AthleteTests(db);
+            }
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine($"Une erreur s'est produite : {ex.Message}");
+        }
+    }
+    static void ActivityTests(LibraryContext db)
+    {
+        Console.WriteLine("Accès à toutes les activités avec leurs fréquences cardiaques :");
+
+        Console.WriteLine("Activités :");
+        Console.WriteLine("---------------------------------");
+
+        foreach (var activity in db.ActivitiesSet.Include(a => a.HeartRates))
+        {
+            Console.WriteLine($"\t{activity.IdActivity} - {activity.Type}, {activity.Date}, {activity.StartTime}, {activity.EndTime}, {activity.EffortFelt}, {activity.Variability}, {activity.Variance}, {activity.StandardDeviation}, {activity.Average}, {activity.Maximum}, {activity.Minimum}, {activity.AverageTemperature}, {activity.HasAutoPause}");
+
+            Console.WriteLine("\tFréquences cardiaques :");
+            Console.WriteLine("\t---------------------------------");
+
+            foreach (var heartRate in activity.HeartRates)
+            {
+                Console.WriteLine($"\t\t{heartRate.IdHeartRate} - {heartRate.Altitude}, {heartRate.Time}, {heartRate.Temperature}, {heartRate.Bpm}, {heartRate.Longitude}, {heartRate.Latitude}");
+            }
+        }
+
+        Console.WriteLine("---------------------------------\n");
+
+        Console.WriteLine("Accès à l'activité d'id '2' :");
+        Console.WriteLine("---------------------------------");
+
+        foreach (var activity in db.ActivitiesSet.Where(a => a.IdActivity == 2).Include(a => a.HeartRates))
+        {
+            Console.WriteLine($"\t{activity.IdActivity} - {activity.Type}, {activity.Date}, {activity.StartTime}, {activity.EndTime}, {activity.EffortFelt}, {activity.Variability}, {activity.Variance}, {activity.StandardDeviation}, {activity.Average}, {activity.Maximum}, {activity.Minimum}, {activity.AverageTemperature}, {activity.HasAutoPause}");
+
+            Console.WriteLine("\tFréquences cardiaques :");
+            Console.WriteLine("\t---------------------------------");
+
+            foreach (var heartRate in activity.HeartRates)
+            {
+                Console.WriteLine($"\t\t{heartRate.IdHeartRate} - {heartRate.Altitude}, {heartRate.Time}, {heartRate.Temperature}, {heartRate.Bpm}, {heartRate.Longitude}, {heartRate.Latitude}");
+            }
+        }
+    }
+
+    static void DataSourceTests(LibraryContext db)
+    {
+        Console.WriteLine("Accès à toutes les sources de données avec leurs activités :");
+
+        Console.WriteLine("Sources de données :");
+        Console.WriteLine("---------------------------------");
+
+        foreach (var dataSource in db.DataSourcesSet.Include(ds => ds.Activities))
+        {
+            Console.WriteLine($"\t{dataSource.IdSource} - {dataSource.Model}");
+
+            Console.WriteLine("\tActivités :");
+            Console.WriteLine("\t---------------------------------");
+
+            foreach (var activity in dataSource.Activities)
+            {
+                Console.WriteLine($"\t\t{activity.IdActivity} - {activity.Type}, {activity.Date}, {activity.StartTime}, {activity.EndTime}, {activity.EffortFelt}, {activity.Variability}, {activity.Variance}, {activity.StandardDeviation}, {activity.Average}, {activity.Maximum}, {activity.Minimum}, {activity.AverageTemperature}, {activity.HasAutoPause}");
+            }
+
+            Console.WriteLine("\tAthletes :");
+            Console.WriteLine("\t---------------------------------");
+
+            foreach (var athlete in dataSource.Athletes)
+            {
+                Console.WriteLine($"\t\t{athlete.IdAthlete} - {athlete.FirstName}, {athlete.LastName}, {athlete.DateOfBirth}, {athlete.Sexe}, {athlete.Weight}, {athlete.IsCoach}");
+            }
+        }
+
+        Console.WriteLine("---------------------------------\n");
+
+        Console.WriteLine("Accès à la source de données d'id '2' :");
+        Console.WriteLine("---------------------------------");
+
+        foreach (var dataSource in db.DataSourcesSet.Where(ds => ds.IdSource == 2).Include(ds => ds.Activities))
+        {
+            Console.WriteLine($"\t{dataSource.IdSource} - {dataSource.Model}");
+
+            Console.WriteLine("\tActivités :");
+            Console.WriteLine("\t---------------------------------");
+
+            foreach (var activity in dataSource.Activities)
+            {
+                Console.WriteLine($"\t\t{activity.IdActivity} - {activity.Type}, {activity.Date}, {activity.StartTime}, {activity.EndTime}, {activity.EffortFelt}, {activity.Variability}, {activity.Variance}, {activity.StandardDeviation}, {activity.Average}, {activity.Maximum}, {activity.Minimum}, {activity.AverageTemperature}, {activity.HasAutoPause}");
+            }
+
+            Console.WriteLine("\tAthletes :");
+            Console.WriteLine("\t---------------------------------");
+
+            foreach (var athlete in dataSource.Athletes)
+            {
+                Console.WriteLine($"\t\t{athlete.IdAthlete} - {athlete.FirstName}, {athlete.LastName}, {athlete.DateOfBirth}, {athlete.Sexe}, {athlete.Weight}, {athlete.IsCoach}");
+            }
+        }
+
+        Console.WriteLine("---------------------------------\n");
+    }
+
+    static void AthleteTests(LibraryContext db)
+    {
+        Console.WriteLine("Accès à tous les athlètes avec leurs statistiques :");
+
+        Console.WriteLine("Athlètes :");
+        Console.WriteLine("---------------------------------");
+
+        // ! Pas oublier de faire tous les includes necessaire !
+        // ? Mais comment ?
+        foreach (var athlete in db.AthletesSet.Include(a => a.Statistics))
+        {
+            Console.WriteLine($"\t{athlete.IdAthlete} - {athlete.FirstName}, {athlete.LastName}, {athlete.DateOfBirth}, {athlete.Sexe}, {athlete.Weight}, {athlete.IsCoach}");
+
+            Console.WriteLine("\tStatistiques :");
+            Console.WriteLine("\t---------------------------------");
+
+            foreach (var statistic in athlete.Statistics)
+            {
+                Console.WriteLine($"\t\t{statistic.IdStatistic} - {statistic.Date}, {statistic.AverageCaloriesBurned}, {statistic.AverageHeartRate}, {statistic.MaximumHeartRate}");
+            }
+
+            Console.WriteLine("\tActivités :");
+            Console.WriteLine("\t---------------------------------");
+
+            foreach (var activity in athlete.Activities)
+            {
+                Console.WriteLine($"\t\t{activity.IdActivity} - {activity.Type}, {activity.Date}, {activity.StartTime}, {activity.EndTime}, {activity.EffortFelt}, {activity.Variability}, {activity.Variance}, {activity.StandardDeviation}, {activity.Average}, {activity.Maximum}, {activity.Minimum}, {activity.AverageTemperature}, {activity.HasAutoPause}");
+            }
+
+            Console.WriteLine("\tEntraînements :");
+            Console.WriteLine("\t---------------------------------");
+
+            foreach (var training in athlete.Trainings)
+            {
+                Console.WriteLine($"\t\t{training.IdTraining} - {training.Date}, {training.Latitude}, {training.Longitude}, {training.Description}, {training.FeedBack}");
+            }
+
+            Console.WriteLine("\tNotifications :");
+            Console.WriteLine("\t---------------------------------");
+
+            foreach (var notification in athlete.Notifications)
+            {
+                Console.WriteLine($"\t\t{notification.IdNotif} - {notification.Date}, {notification.Statut}, {notification.Message}");
+            }
+
+            Console.WriteLine("\tSources de données :");
+            Console.WriteLine("\t---------------------------------");
+
+            Console.WriteLine("\t\t" + (athlete.DataSource?.Model ?? "Aucune source de données"));
+        }
+
+        Console.WriteLine("---------------------------------\n");
+
+        Console.WriteLine("Accès à l'athlète d'id '2' :");
+        Console.WriteLine("---------------------------------");
+
+        foreach (var athlete in db.AthletesSet.Where(a => a.IdAthlete == 2).Include(a => a.Statistics))
+        {
+            Console.WriteLine($"\t{athlete.IdAthlete} - {athlete.FirstName}, {athlete.LastName}, {athlete.DateOfBirth}, {athlete.Sexe}, {athlete.Weight}, {athlete.IsCoach}");
+
+            Console.WriteLine("\tStatistiques :");
+            Console.WriteLine("\t---------------------------------");
+
+            foreach (var statistic in athlete.Statistics)
+            {
+                Console.WriteLine($"\t\t{statistic.IdStatistic} - {statistic.Date}, {statistic.AverageCaloriesBurned}, {statistic.AverageHeartRate}, {statistic.MaximumHeartRate}");
+            }
+
+            Console.WriteLine("\tActivités :");
+            Console.WriteLine("\t---------------------------------");
+
+            foreach (var activity in athlete.Activities)
+            {
+                Console.WriteLine($"\t\t{activity.IdActivity} - {activity.Type}, {activity.Date}, {activity.StartTime}, {activity.EndTime}, {activity.EffortFelt}, {activity.Variability}, {activity.Variance}, {activity.StandardDeviation}, {activity.Average}, {activity.Maximum}, {activity.Minimum}, {activity.AverageTemperature}, {activity.HasAutoPause}");
+            }
+
+            Console.WriteLine("\tEntraînements :");
+            Console.WriteLine("\t---------------------------------");
+
+            foreach (var training in athlete.Trainings)
+            {
+                Console.WriteLine($"\t\t{training.IdTraining} - {training.Date}, {training.Latitude}, {training.Longitude}, {training.Description}, {training.FeedBack}");
+            }
+
+            Console.WriteLine("\tNotifications :");
+            Console.WriteLine("\t---------------------------------");
+
+            foreach (var notification in athlete.Notifications)
+            {
+                Console.WriteLine($"\t\t{notification.IdNotif} - {notification.Date}, {notification.Statut}, {notification.Message}");
+            }
+            
+            Console.WriteLine("\tSources de données :");
+            Console.WriteLine("\t---------------------------------");
+
+            Console.WriteLine("\t\t" + (athlete.DataSource?.Model ?? "Aucune source de données"));
+        }
+
+        Console.WriteLine("---------------------------------\n");
+    }
+
+}