tdpeuter/2023SELab1-project-Studeez
tdpeuter/2023SELab1-project-Studeez
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More with UserDAO

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This commit is contained in:
Tibo De Peuter 2023-05-15 14:14:26 +02:00
parent 566102d5d4
commit 7c95e78b2a
3 changed files with 33 additions and 15 deletions
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6
app/src/main/java/be/ugent/sel/studeez/data/remote/FirebaseUser.kt Normal file
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@ -0,0 +1,6 @@
package be.ugent.sel.studeez.data.remote
object FirebaseUser {
const val USERNAME: String = "username"
const val BIOGRAPHY: String = "biography"
}

8
app/src/main/java/be/ugent/sel/studeez/domain/UserDAO.kt
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@ -5,6 +5,8 @@ import kotlinx.coroutines.flow.Flow
interface UserDAO { interface UserDAO {
fun getCurrentUserId(): String
/** /**
* @return all users * @return all users
*/ */
@ -13,8 +15,10 @@ interface UserDAO {
/** /**
* @return all users based on a query, a trimmed down version of getAllUsers() * @return all users based on a query, a trimmed down version of getAllUsers()
*/ */
fun getUsersWithQuery(): Flow<List<User>> fun getUsersWithQuery(
// TODO Add query parameter fieldName: String,
value: String
): Flow<List<User>>
/** /**
* Request information about a user * Request information about a user

34
app/src/main/java/be/ugent/sel/studeez/domain/implementation/FirebaseUserDAO.kt
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@ -3,8 +3,11 @@ package be.ugent.sel.studeez.domain.implementation
import be.ugent.sel.studeez.R import be.ugent.sel.studeez.R
import be.ugent.sel.studeez.common.snackbar.SnackbarManager import be.ugent.sel.studeez.common.snackbar.SnackbarManager
import be.ugent.sel.studeez.data.local.models.User import be.ugent.sel.studeez.data.local.models.User
import be.ugent.sel.studeez.data.remote.FirebaseUser.BIOGRAPHY
import be.ugent.sel.studeez.data.remote.FirebaseUser.USERNAME
import be.ugent.sel.studeez.domain.AccountDAO import be.ugent.sel.studeez.domain.AccountDAO
import be.ugent.sel.studeez.domain.UserDAO import be.ugent.sel.studeez.domain.UserDAO
import be.ugent.sel.studeez.domain.implementation.FirebaseCollections.USER_COLLECTION
import com.google.firebase.firestore.DocumentReference import com.google.firebase.firestore.DocumentReference
import com.google.firebase.firestore.FirebaseFirestore import com.google.firebase.firestore.FirebaseFirestore
import com.google.firebase.firestore.ktx.snapshots import com.google.firebase.firestore.ktx.snapshots
@ -17,12 +20,10 @@ import javax.inject.Inject
class FirebaseUserDAO @Inject constructor( class FirebaseUserDAO @Inject constructor(
private val firestore: FirebaseFirestore, private val firestore: FirebaseFirestore,
private val auth: AccountDAO private val auth: AccountDAO
) : UserDAO { ) : UserDAO {
companion object { override fun getCurrentUserId(): String {
private const val USER_COLLECTION = FirebaseCollections.USER_COLLECTION return auth.currentUserId
private const val USERNAME_FIELD = "username"
private const val BIOGRAPHY_FIELD = "biography"
} }
private fun currentUserDocument(): DocumentReference = private fun currentUserDocument(): DocumentReference =
@ -32,19 +33,26 @@ class FirebaseUserDAO @Inject constructor(
override fun getAllUsers(): Flow<List<User>> { override fun getAllUsers(): Flow<List<User>> {
return firestore return firestore
.collection(FirebaseCollections.USER_COLLECTION) .collection(USER_COLLECTION)
.snapshots() .snapshots()
.map { it.toObjects(User::class.java) } .map { it.toObjects(User::class.java) }
} }
override fun getUsersWithQuery(): Flow<List<User>> { override fun getUsersWithQuery(
TODO("Not yet implemented") fieldName: String,
value: String
): Flow<List<User>> {
return firestore
.collection(USER_COLLECTION)
.whereEqualTo(fieldName, value)
.snapshots()
.map { it.toObjects(User::class.java) }
} }
override fun getUserDetails(userId: String): Flow<User> { override fun getUserDetails(userId: String): Flow<User> {
return flow { return flow {
val snapshot = firestore val snapshot = firestore
.collection(FirebaseCollections.USER_COLLECTION) .collection(USER_COLLECTION)
.document(userId) .document(userId)
.get() .get()
.await() .await()
@ -56,8 +64,8 @@ class FirebaseUserDAO @Inject constructor(
override suspend fun getLoggedInUser(): User { override suspend fun getLoggedInUser(): User {
val userDocument = currentUserDocument().get().await() val userDocument = currentUserDocument().get().await()
return User( return User(
username = userDocument.getString(USERNAME_FIELD) ?: "", username = userDocument.getString(USERNAME) ?: "",
biography = userDocument.getString(BIOGRAPHY_FIELD) ?: "" biography = userDocument.getString(BIOGRAPHY) ?: ""
) )
} }
@ -66,8 +74,8 @@ class FirebaseUserDAO @Inject constructor(
newBiography: String newBiography: String
) { ) {
currentUserDocument().set(mapOf( currentUserDocument().set(mapOf(
USERNAME_FIELD to newUsername, USERNAME to newUsername,
BIOGRAPHY_FIELD to newBiography BIOGRAPHY to newBiography
)) ))
} }