Merge pull request #23 from devitq/feat/user-entity-21

feat: user entity 21

src/main/kotlin/com/project/movienight/adapters/persistence/entity/UserEntity.kt

@@ -0,0 +1,37 @@
+package com.project.movienight.adapters.persistence.entity
+
+import com.project.movienight.domain.model.AuthProvider
+import com.project.movienight.domain.model.User
+import java.time.LocalDateTime
+import java.util.UUID
+
+data class UserEntity(
+    val id: UUID,
+    val name: String,
+    val email: String,
+    val provider: String?,
+    val providerId: String?,
+    val createdAt: LocalDateTime,
+)
+
+fun UserEntity.toDomain(): User =
+    User(
+        id = id,
+        name = name,
+        email = email,
+        library = null,
+    )
+
+fun User.toEntity(
+    provider: AuthProvider? = null,
+    providerId: String? = null,
+    createdAt: LocalDateTime = LocalDateTime.now(),
+): UserEntity =
+    UserEntity(
+        id = id,
+        name = name,
+        email = email,
+        provider = provider?.name,
+        providerId = providerId,
+        createdAt = createdAt,
+    )

src/main/kotlin/com/project/movienight/adapters/persistence/jdbc/UserRepository.kt

@@ -1,6 +1,10 @@
 package com.project.movienight.adapters.persistence.jdbc
 
+import com.project.movienight.adapters.persistence.entity.UserEntity
+import com.project.movienight.adapters.persistence.entity.toDomain
+import com.project.movienight.adapters.persistence.entity.toEntity
 import com.project.movienight.application.ports.output.UserRepositoryPort
+import com.project.movienight.domain.model.AuthProvider
 import com.project.movienight.domain.model.User
 import org.springframework.jdbc.core.JdbcTemplate
 import org.springframework.stereotype.Repository
@@ -11,58 +15,80 @@ import java.util.UUID
 class UserRepository(
     private val jdbc: JdbcTemplate,
 ) : UserRepositoryPort {
-    private val userRowMapper = { rs: ResultSet, _: Int ->
+    private val userEntityRowMapper = { rs: ResultSet, _: Int ->
-        User(
+        UserEntity(
             id = UUID.fromString(rs.getString("id")),
             name = rs.getString("name"),
             email = rs.getString("email"),
-            library = null,
+            provider = rs.getString("provider"),
+            providerId = rs.getString("provider_id"),
+            createdAt = rs.getTimestamp("created_at").toLocalDateTime(),
         )
     }
 
     override fun save(user: User): User {
+        val entity = user.toEntity()
         val updatedRows =
             jdbc.update(
                 """
                 UPDATE users
-                SET name = ?, email = ?
+                SET name = ?, email = ?, provider = ?, provider_id = ?
                 WHERE id = ?
                 """.trimIndent(),
-                user.name,
+                entity.name,
-                user.email,
+                entity.email,
-                user.id,
+                entity.provider,
+                entity.providerId,
+                entity.id,
             )
         if (updatedRows == 0) {
             jdbc.update(
                 """
-                INSERT INTO users (id, name, email)
+                INSERT INTO users (id, name, email, provider, provider_id, created_at)
-                VALUES (?, ?, ?)
+                VALUES (?, ?, ?, ?, ?, ?)
                 """.trimIndent(),
-                user.id,
+                entity.id,
-                user.name,
+                entity.name,
-                user.email,
+                entity.email,
+                entity.provider,
+                entity.providerId,
+                entity.createdAt,
             )
         }
         return user
     }
 
     override fun findById(id: UUID): User? {
-        val users =
+        val entities =
             jdbc.query(
-                "SELECT id, name, email FROM users WHERE id = ?",
+                "SELECT id, name, email, provider, provider_id, created_at FROM users WHERE id = ?",
-                userRowMapper,
+                userEntityRowMapper,
                 id,
             )
-        return users.firstOrNull()
+        return entities.firstOrNull()?.toDomain()
     }
 
     override fun findAll(): List<User> =
         jdbc.query(
-            "SELECT id, name, email FROM users",
+            "SELECT id, name, email, provider, provider_id, created_at FROM users",
-            userRowMapper,
+            userEntityRowMapper,
-        )
+        ).map { it.toDomain() }
 
     override fun deleteById(id: UUID) {
         jdbc.update("DELETE FROM users WHERE id = ?", id)
     }
+
+    override fun findByProviderAndProviderId(
+        provider: AuthProvider,
+        providerId: String,
+    ): User? {
+        val entities =
+            jdbc.query(
+                "SELECT id, name, email, provider, provider_id, created_at FROM users WHERE provider = ? AND provider_id = ?",
+                userEntityRowMapper,
+                provider.name,
+                providerId,
+            )
+        return entities.firstOrNull()?.toDomain()
+    }
 }

src/main/kotlin/com/project/movienight/application/ports/output/UserRepositoryPort.kt

@@ -1,5 +1,6 @@
 package com.project.movienight.application.ports.output
 
+import com.project.movienight.domain.model.AuthProvider
 import com.project.movienight.domain.model.User
 import java.util.UUID
 
@@ -11,4 +12,9 @@ interface UserRepositoryPort {
     fun findAll(): List<User>
 
     fun deleteById(id: UUID)
+
+    fun findByProviderAndProviderId(
+        provider: AuthProvider,
+        providerId: String,
+    ): User?
 }

src/main/kotlin/com/project/movienight/domain/model/AuthProvider.kt

@@ -0,0 +1,7 @@
+package com.project.movienight.domain.model
+
+enum class AuthProvider {
+    GOOGLE,
+    YANDEX,
+    VK,
+}

src/test/kotlin/com/project/movienight/adapters/persistence/entity/UserEntityMappingTest.kt

@@ -0,0 +1,81 @@
+package com.project.movienight.adapters.persistence.entity
+
+import com.project.movienight.domain.model.AuthProvider
+import com.project.movienight.domain.model.User
+import org.junit.jupiter.api.Test
+import java.time.LocalDateTime
+import java.util.UUID
+import kotlin.test.assertEquals
+import kotlin.test.assertNull
+
+class UserEntityMappingTest {
+
+    @Test
+    fun `toDomain maps UserEntity correctly`() {
+        val entity = UserEntity(
+            id = UUID.randomUUID(),
+            name = "John Pork",
+            email = "john@email.com",
+            provider = "GOOGLE",
+            providerId = "google1234",
+            createdAt = LocalDateTime.now(),
+        )
+        val user = entity.toDomain()
+
+        assertEquals(entity.id, user.id)
+        assertEquals(entity.name, user.name)
+        assertEquals(entity.email, user.email)
+        assertNull(user.library)
+    }
+
+    @Test
+    fun `toEntity maps User with OAuth provider`() {
+        val user = User(
+            id = UUID.randomUUID(),
+            name = "Jane",
+            email = "jane@mail.com",
+            library = null
+        )
+
+        val entity = user.toEntity(AuthProvider.YANDEX, "yandex456")
+
+        assertEquals(user.id, entity.id)
+        assertEquals(user.name, entity.name)
+        assertEquals(user.email, entity.email)
+        assertEquals("YANDEX", entity.provider)
+        assertEquals("yandex456", entity.providerId)
+    }
+
+    @Test
+    fun `toEntity maps User without OAuth provider`() {
+        val user = User(
+            id = UUID.randomUUID(),
+            name = "Bob",
+            email = "bob@mail.com",
+            library = null
+        )
+
+        val entity = user.toEntity()
+
+        assertNull(entity.provider)
+        assertNull(entity.providerId)
+    }
+
+    @Test
+    fun `mapping is reversible for basic fields`() {
+        val original = User(
+            id = UUID.randomUUID(),
+            name = "Alice",
+            email = "alice@email.com",
+            library = null
+        )
+
+        val mapped = original.toEntity().toDomain()
+
+        assertEquals(original.id, mapped.id)
+        assertEquals(original.name, mapped.name)
+        assertEquals(original.email, mapped.email)
+    }
+
+
+}