✨ Connect with email OR username

Sources/src/main/kotlin/allin/data/UserDataSource.kt

@@ -9,6 +9,7 @@ interface UserDataSource {
     fun deleteUser(username: String): Boolean
     fun addCoins(username: String, amount: Int)
     fun removeCoins(username: String, amount: Int)
-    fun userExists(username: String, email: String): Boolean
+    fun userExists(username: String): Boolean
+    fun emailExists(email: String): Boolean
     fun canHaveDailyGift(username: String): Boolean
 }

Sources/src/main/kotlin/allin/data/mock/MockUserDataSource.kt

@@ -3,6 +3,8 @@ package allin.data.mock
 import allin.data.UserDataSource
 import allin.dto.UserDTO
 import allin.model.User
+import org.ktorm.dsl.eq
+import org.ktorm.dsl.or
 import java.time.ZonedDateTime
 
 class MockUserDataSource(private val mockData: MockDataSource.MockData) : UserDataSource {
@@ -10,7 +12,7 @@ class MockUserDataSource(private val mockData: MockDataSource.MockData) : UserDa
     private val lastGifts get() = mockData.lastGifts
 
     override fun getUserByUsername(username: String): Pair<UserDTO?, String?> =
-        users.find { it.username == username }?.let {
+        users.find { (it.username == username) or (it.email == username) }?.let {
             Pair(
                 UserDTO(
                     id = it.id,
@@ -28,7 +30,7 @@ class MockUserDataSource(private val mockData: MockDataSource.MockData) : UserDa
     }
 
     override fun deleteUser(username: String): Boolean =
-        users.removeIf { it.username == username }
+        users.removeIf { (it.username == username) or (it.email == username) }
 
     override fun addCoins(username: String, amount: Int) {
         users.find { it.username == username }?.let {
@@ -42,8 +44,11 @@ class MockUserDataSource(private val mockData: MockDataSource.MockData) : UserDa
         }
     }
 
-    override fun userExists(username: String, email: String): Boolean =
-        users.any { it.username == username && it.email == email }
+    override fun userExists(username: String) =
+        users.any { it.username == username }
+
+    override fun emailExists(email: String) =
+        users.any { it.email == email }
 
     override fun canHaveDailyGift(username: String): Boolean {
         val value = lastGifts[username]?.let {

Sources/src/main/kotlin/allin/data/postgres/PostgresUserDataSource.kt

@@ -19,7 +19,7 @@ import java.time.Instant.now
 class PostgresUserDataSource(private val database: Database) : UserDataSource {
     override fun getUserByUsername(username: String): Pair<UserDTO?, String?> =
         database.users
-            .find { it.username eq username }
+            .find { (it.username eq username) or (it.email eq username) }
             ?.let { it.toUserDTO() to it.password }
             ?: (null to null)
 
@@ -37,13 +37,7 @@ class PostgresUserDataSource(private val database: Database) : UserDataSource {
     }
 
     override fun deleteUser(username: String): Boolean =
-        database.users.removeIf { it.username eq username } > 0
-
-    override fun userExists(username: String, email: String): Boolean {
-        return database.users.filter {
-            (it.username eq username) and (it.email eq email)
-        }.totalRecords > 0
-    }
+        database.users.removeIf { (it.username eq username) or (it.email eq username) } > 0
 
     override fun addCoins(username: String, amount: Int) {
         database.users
@@ -57,6 +51,16 @@ class PostgresUserDataSource(private val database: Database) : UserDataSource {
             ?.set(UsersEntity.nbCoins.name, UsersEntity.nbCoins - amount)
     }
 
+    override fun userExists(username: String) =
+        database.users.filter {
+            (it.username eq username)
+        }.totalRecords > 0
+
+    override fun emailExists(email: String) =
+        database.users.filter {
+            (it.email eq email)
+        }.totalRecords > 0
+
     override fun canHaveDailyGift(username: String): Boolean {
         val request =
             "SELECT CASE WHEN DATE(NOW()) > DATE(lastgift) THEN true ELSE false END AS is_lastgift_greater_than_1_day FROM utilisateur WHERE username = '$username';"

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

@@ -7,7 +7,8 @@ object ApiMessage {
     const val BET_NOT_FOUND = "Bet not found."
     const val BET_ALREADY_EXIST = "Bet already exists."
     const val INCORRECT_LOGIN_PASSWORD = "Login and/or password incorrect."
-    const val USER_ALREADY_EXISTS = "Mail and/or username already exists."
+    const val USER_ALREADY_EXISTS = "Username already exists."
+    const val MAIL_ALREADY_EXISTS = "Mail already exists."
     const val INVALID_MAIL = "Invalid mail."
     const val PARTICIPATION_NOT_FOUND = "Participation not found."
     const val NOT_ENOUGH_COINS = "Not enough coins."

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

@@ -56,10 +56,12 @@ fun Application.userRouter() {
             if (RegexCheckerUser.isEmailInvalid(tempUser.email)) {
                 call.respond(HttpStatusCode.Forbidden, ApiMessage.INVALID_MAIL)
             }
-            if (userDataSource.userExists(tempUser.username, tempUser.email)) {
+            if (userDataSource.userExists(tempUser.username)) {
                 call.respond(HttpStatusCode.Conflict, ApiMessage.USER_ALREADY_EXISTS)
             }
-
+            if(userDataSource.emailExists(tempUser.email)){
+                call.respond(HttpStatusCode.Conflict, ApiMessage.MAIL_ALREADY_EXISTS)
+            }
             val user = User(
                 id = UUID.randomUUID().toString(),
                 username = tempUser.username,