Так, проверяем, норм ли создать 4 ветка и коммит в нее (+ репозиторий)

app/src/main/java/com/example/labwork/repository/BicycleRepository.kt

@@ -0,0 +1,27 @@
+package com.example.labwork.repository
+
+import com.example.labwork.database.DAO.BicycleDao
+import com.example.labwork.models.Bicycle
+
+class BicycleRepository(private val bicycleDao: BicycleDao) {
+    suspend fun insertBicycle(bicycle: Bicycle) {
+        bicycleDao.insertBicycle(bicycle)
+    }
+
+    suspend fun updateBicycle(bicycle: Bicycle) {
+        bicycleDao.updateBicycle(bicycle)
+    }
+
+    suspend fun deleteBicycle(bicycle: Bicycle) {
+        bicycleDao.deleteBicycle(bicycle)
+    }
+
+    suspend fun getAllBicycles(): List<Bicycle> {
+        return bicycleDao.getAllBicycles()
+    }
+
+    suspend fun getBicyclesByUserId(userId: Int): List<Bicycle> {
+        return bicycleDao.getBicyclesByUserId(userId)
+    }
+
+}

app/src/main/java/com/example/labwork/repository/UserRepository.kt

@@ -0,0 +1,31 @@
+package com.example.labwork.repository
+
+import com.example.labwork.database.DAO.UserDao
+import com.example.labwork.models.User
+
+class UserRepository(private val userDao: UserDao) {
+
+    suspend fun insertUser(user: User) {
+        userDao.insertUser(user)
+    }
+
+    suspend fun updateUser(user: User) {
+        userDao.updateUser(user)
+    }
+
+    suspend fun deleteUser(user: User) {
+        userDao.deleteUser(user)
+    }
+
+    suspend fun getUserById(userId: Int): User {
+        return userDao.getUserById(userId)
+    }
+
+    suspend fun getUserByEmail(email: String): User {
+        return userDao.getUserByEmail(email)
+    }
+
+    suspend fun getUserByEmailAndPassword(email: String, password: String): User? {
+        return userDao.getUserByEmailAndPassword(email, password)
+    }
+}