✨ Add Daily gift route and SQL request

Sources/src/main/kotlin/allin/entities/UserEntity.kt

@@ -4,9 +4,12 @@ import allin.database
 import allin.dto.UserDTO
 import allin.model.User
 import allin.utils.Execute
+import io.ktor.util.date.*
+import org.h2.util.DateTimeUtils.currentTimestamp
 import org.ktorm.dsl.*
 import org.ktorm.entity.*
 import org.ktorm.schema.*
+import java.time.Duration
 import java.util.*
 import java.util.UUID.fromString
 
@@ -22,6 +25,8 @@ object UsersEntity : Table<UserEntity>("utilisateur") {
     val password = varchar("password")
     val nbCoins = double("coins")
     val email = varchar("email")
+    val lastGift = varchar("lastgift")
+
 
     fun getUserToUserDTO(): MutableList<UserDTO> {
         return database.from(UsersEntity).select().map {
@@ -36,7 +41,7 @@ object UsersEntity : Table<UserEntity>("utilisateur") {
     }
 
     fun createUserTable(){
-        val request="CREATE TABLE IF not exists utilisateur ( id uuid PRIMARY KEY, username VARCHAR(255), password VARCHAR(255),coins double precision,email VARCHAR(255))"
+        val request="CREATE TABLE IF not exists utilisateur ( id uuid PRIMARY KEY, username VARCHAR(255), password VARCHAR(255),coins double precision,email VARCHAR(255), lastgift timestamp)"
         database.Execute(request)
     }
 
@@ -75,6 +80,18 @@ object UsersEntity : Table<UserEntity>("utilisateur") {
         }
         return deletedCount > 0
     }
+
+    fun canHaveDailyGift(username: String): Boolean {
+        val request = "SELECT CASE WHEN lastgift IS NULL THEN TRUE ELSE lastgift < current_timestamp - interval '1 day' END AS can_have_daily_gift, " +
+                "CASE WHEN lastgift IS NULL THEN null ELSE current_timestamp - lastgift END AS time_remaining " +
+                "FROM utilisateur WHERE username = '$username';"
+        val returnCode= database.Execute(request)
+
+        if(returnCode?.next().toString()=="true"){
+            return true
+        }
+        return false
+    }
 }
 
 

Sources/src/main/kotlin/allin/model/User.kt

@@ -1,7 +1,7 @@
 package allin.model
 
 import kotlinx.serialization.Serializable
-
+import kotlin.random.Random
 
     @Serializable
 data class User(
@@ -25,3 +25,7 @@ data class CheckUser(
     val login: String,
     val password: String
 )
+
+    fun getDailyGift() : Int{
+        return Random.nextInt(10,150)
+    }

Sources/src/main/kotlin/allin/routing/UserRouter.kt

@@ -1,15 +1,13 @@
 package allin.routing
 
 import allin.entities.UsersEntity.addUserEntity
+import allin.entities.UsersEntity.canHaveDailyGift
 import allin.entities.UsersEntity.deleteUserByUsername
 import allin.entities.UsersEntity.getUserByUsernameAndPassword
 import allin.entities.UsersEntity.getUserToUserDTO
 import allin.ext.hasToken
 import allin.ext.verifyUserFromToken
-import allin.model.ApiMessage
-import allin.model.CheckUser
-import allin.model.User
-import allin.model.UserRequest
+import allin.model.*
 import allin.utils.AppConfig
 import io.ktor.http.*
 import io.ktor.server.application.*
@@ -93,6 +91,15 @@ fun Application.UserRouter() {
                     }
                 }
             }
+            get("/users/gift") {
+                hasToken { principal ->
+                    verifyUserFromToken(principal) { userDto, _ ->
+                        if(canHaveDailyGift(userDto.username))
+                            call.respond(HttpStatusCode.OK, getDailyGift())
+                        else call.respond(HttpStatusCode.MethodNotAllowed,"Le cadeau ne peut pas être récupéré")
+                    }
+                }
+            }
         }
     }
 }

Sources/src/main/kotlin/allin/utils/DatabaseUtil.kt

@@ -2,12 +2,20 @@ package allin.utils
 
 import allin.database
 import org.ktorm.database.Database
+import java.sql.ResultSet
 
-fun Database.Execute(request: String){
-    if(!request.isNullOrEmpty())
-        database.useTransaction {
-            val connection = it.connection
-            connection.prepareStatement(request).execute()
-            connection.commit()
+fun Database.Execute(request: String): ResultSet? {
+    try {
+        if (!request.isNullOrEmpty()) {
+            return database.useTransaction { transaction ->
+                val connection = transaction.connection
+                val resultSet = connection.prepareStatement(request).executeQuery()
+                resultSet
             }
         }
+    } catch (e: Exception){
+        println(e.message)
+        return null
+    }
+    return null
+}