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Add missing class_id colum in JOIN clause of students with semesters (#2317)

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Mikołaj Pich 2023-10-02 12:22:02 +02:00 committed by GitHub
parent c04b3e40d2
commit 2cdd322ed4
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3 changed files with 21 additions and 17 deletions
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9
app/src/main/java/io/github/wulkanowy/data/db/dao/StudentDao.kt
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@ -1,6 +1,7 @@
package io.github.wulkanowy.data.db.dao
import androidx.room.*
import io.github.wulkanowy.data.db.entities.Semester
import io.github.wulkanowy.data.db.entities.Student
import io.github.wulkanowy.data.db.entities.StudentName
import io.github.wulkanowy.data.db.entities.StudentNickAndAvatar
@ -33,12 +34,12 @@ abstract class StudentDao {
abstract suspend fun loadAll(): List<Student>
@Transaction
@Query("SELECT * FROM Students")
abstract suspend fun loadStudentsWithSemesters(): List<StudentWithSemesters>
@Query("SELECT * FROM Students JOIN Semesters ON Students.student_id = Semesters.student_id AND Students.class_id = Semesters.class_id")
abstract suspend fun loadStudentsWithSemesters(): Map<Student, List<Semester>>
@Transaction
@Query("SELECT * FROM Students WHERE id = :id")
abstract suspend fun loadStudentWithSemestersById(id: Long): StudentWithSemesters?
@Query("SELECT * FROM Students JOIN Semesters ON Students.student_id = Semesters.student_id AND Students.class_id = Semesters.class_id WHERE Students.id = :id")
abstract suspend fun loadStudentWithSemestersById(id: Long): Map<Student, List<Semester>>
@Query("UPDATE Students SET is_current = 1 WHERE id = :id")
abstract suspend fun updateCurrent(id: Long)

5
app/src/main/java/io/github/wulkanowy/data/db/entities/StudentWithSemesters.kt
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@ -1,13 +1,8 @@
package io.github.wulkanowy.data.db.entities
import androidx.room.Embedded
import androidx.room.Relation
import java.io.Serializable
data class StudentWithSemesters(
@Embedded
val student: Student,
@Relation(parentColumn = "student_id", entityColumn = "student_id")
val semesters: List<Semester>
) : Serializable

24
app/src/main/java/io/github/wulkanowy/data/repositories/StudentRepository.kt
View File

@ -62,20 +62,28 @@ class StudentRepository @Inject constructor(
.getStudentsHybrid(email, password, scrapperBaseUrl, "", symbol)
.mapToPojo(password)
suspend fun getSavedStudents(decryptPass: Boolean = true) =
studentDb.loadStudentsWithSemesters()
.map {
it.apply {
suspend fun getSavedStudents(decryptPass: Boolean = true): List<StudentWithSemesters> {
return studentDb.loadStudentsWithSemesters().map { (student, semesters) ->
StudentWithSemesters(
student = student.apply {
if (decryptPass && Sdk.Mode.valueOf(student.loginMode) != Sdk.Mode.HEBE) {
student.password = withContext(dispatchers.io) {
decrypt(student.password)
}
}
}
}
},
semesters = semesters,
)
}
}
suspend fun getSavedStudentById(id: Long, decryptPass: Boolean = true) =
studentDb.loadStudentWithSemestersById(id)?.apply {
suspend fun getSavedStudentById(id: Long, decryptPass: Boolean = true): StudentWithSemesters? =
studentDb.loadStudentWithSemestersById(id).let { res ->
StudentWithSemesters(
student = res.keys.firstOrNull() ?: return null,
semesters = res.values.first(),
)
}.apply {
if (decryptPass && Sdk.Mode.valueOf(student.loginMode) != Sdk.Mode.HEBE) {
student.password = withContext(dispatchers.io) {
decrypt(student.password)