Feat update answer in offline

core/src/main/java/in/testpress/database/Room.kt

@@ -29,8 +29,9 @@ import `in`.testpress.database.roommigration.RoomMigration20To21.MIGRATION_20_21
 import `in`.testpress.database.roommigration.RoomMigration21To22.MIGRATION_21_22
 import `in`.testpress.database.roommigration.RoomMigration22To23.MIGRATION_22_23
 import `in`.testpress.database.roommigration.RoomMigration23To24.MIGRATION_23_24
+import `in`.testpress.database.roommigration.RoomMigration24To25.MIGRATION_24_25
 
-@Database(version = 24,
+@Database(version = 25,
         entities = [
             ContentEntity::class,
             OfflineVideo::class,
@@ -59,7 +60,8 @@ import `in`.testpress.database.roommigration.RoomMigration23To24.MIGRATION_23_24
             OfflineExam::class,
             OfflineCourseAttempt::class,
             OfflineAttempt::class,
-            OfflineAttemptSection::class
+            OfflineAttemptSection::class,
+            OfflineAttemptItem::class
         ], exportSchema = true)
 @TypeConverters(Converters::class)
 abstract class TestpressDatabase : RoomDatabase() {
@@ -84,6 +86,7 @@ abstract class TestpressDatabase : RoomDatabase() {
     abstract fun offlineCourseAttemptDao():OfflineCourseAttemptDao
     abstract fun offlineAttemptDao():OfflineAttemptDao
     abstract fun offlineAttemptSectionDao():OfflineAttemptSectionDao
+    abstract fun offlineAttemptItemDoa(): OfflineAttemptItemDao
 
     companion object {
         private lateinit var INSTANCE: TestpressDatabase
@@ -92,7 +95,8 @@ abstract class TestpressDatabase : RoomDatabase() {
             MIGRATION_3_4, MIGRATION_4_5, MIGRATION_5_6, MIGRATION_6_7, MIGRATION_7_8, MIGRATION_8_9,
             MIGRATION_9_10, MIGRATION_10_11, MIGRATION_11_12, MIGRATION_12_13, MIGRATION_13_14,
             MIGRATION_14_15, MIGRATION_15_16, MIGRATION_16_17, MIGRATION_17_18, MIGRATION_18_19,
-            MIGRATION_19_20, MIGRATION_20_21, MIGRATION_21_22, MIGRATION_22_23, MIGRATION_23_24
+            MIGRATION_19_20, MIGRATION_20_21, MIGRATION_21_22, MIGRATION_22_23, MIGRATION_23_24,
+            MIGRATION_24_25
         )
 
         operator fun invoke(context: Context): TestpressDatabase {

core/src/main/java/in/testpress/database/dao/DirectionDao.kt

@@ -3,6 +3,11 @@ package `in`.testpress.database.dao
 import `in`.testpress.database.BaseDao
 import `in`.testpress.database.entities.Direction
 import androidx.room.Dao
+import androidx.room.Query
 
 @Dao
-interface DirectionDao: BaseDao<Direction>
+interface DirectionDao : BaseDao<Direction> {
+
+    @Query("SELECT * FROM Direction WHERE id = :directionId")
+    suspend fun getDirectionById(directionId: Long): Direction?
+}

core/src/main/java/in/testpress/database/dao/ExamQuestionDao.kt

@@ -10,4 +10,10 @@ interface ExamQuestionDao: BaseDao<ExamQuestion> {
 
     @Query("DELETE FROM ExamQuestion WHERE examId = :examId")
     suspend fun deleteByExamId(examId: Long)
+
+    @Query("SELECT DISTINCT sectionId FROM ExamQuestion WHERE examId = :examId")
+    suspend fun getUniqueSectionIdsByExamId(examId: Long): List<Long>
+
+    @Query("SELECT * FROM ExamQuestion WHERE examId = :examId ORDER BY `order`")
+    suspend fun getExamQuestionsByExamId(examId: Long): List<ExamQuestion>
 }

core/src/main/java/in/testpress/database/dao/OfflineAttemptItemDao.kt

@@ -0,0 +1,21 @@
+package `in`.testpress.database.dao
+
+import `in`.testpress.database.BaseDao
+import `in`.testpress.database.entities.OfflineAttemptItem
+import `in`.testpress.models.greendao.Attempt
+import androidx.room.Dao
+import androidx.room.Query
+import androidx.room.Update
+
+@Dao
+interface OfflineAttemptItemDao : BaseDao<OfflineAttemptItem> {
+
+    @Query("SELECT * FROM OfflineAttemptItem WHERE attemptId = :attemptId")
+    suspend fun getOfflineAttemptItemByAttemptId(attemptId: Long): List<OfflineAttemptItem>
+
+    @Update
+    suspend fun update(offlineAttemptItem: OfflineAttemptItem)
+
+    @Query("SELECT * FROM OfflineAttemptItem WHERE id = :id")
+    suspend fun getAttemptItemById(id: Long): OfflineAttemptItem?
+}

core/src/main/java/in/testpress/database/dao/QuestionDao.kt

@@ -3,6 +3,11 @@ package `in`.testpress.database.dao
 import `in`.testpress.database.BaseDao
 import `in`.testpress.database.entities.Question
 import androidx.room.Dao
+import androidx.room.Query
 
 @Dao
-interface QuestionDao: BaseDao<Question>
+interface QuestionDao : BaseDao<Question> {
+
+    @Query("SELECT * FROM Question WHERE id = :id")
+    suspend fun getQuestionById(id: Long): Question?
+}

core/src/main/java/in/testpress/database/dao/SubjectDao.kt

@@ -3,6 +3,11 @@ package `in`.testpress.database.dao
 import `in`.testpress.database.BaseDao
 import `in`.testpress.database.entities.Subject
 import androidx.room.Dao
+import androidx.room.Query
 
 @Dao
-interface SubjectDao: BaseDao<Subject>
+interface SubjectDao : BaseDao<Subject> {
+
+    @Query("SELECT * FROM Subject WHERE id = :subjectId")
+    suspend fun getSubjectById(subjectId: Long): Subject?
+}

core/src/main/java/in/testpress/database/entities/OfflineAttemptItem.kt

@@ -0,0 +1,23 @@
+package `in`.testpress.database.entities
+
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity
+data class OfflineAttemptItem(
+    @PrimaryKey(autoGenerate = true)
+    var id: Long = 0,
+    var question: Question,
+    var selectedAnswers: List<Int> = arrayListOf(),
+    var review: Boolean? = null,
+    var savedAnswers: List<Int> = arrayListOf(),
+    var order: Int,
+    var shortText: String? = null,
+    var currentShortText: String? = null,
+    var attemptSection: OfflineAttemptSection? = null,
+    var essayText: String? = null,
+    var localEssayText: String? = null,
+    var files: ArrayList<OfflineUserUploadedFile> = arrayListOf(),
+    var unSyncedFiles: List<String> = arrayListOf(),
+    var attemptId: Long
+)

core/src/main/java/in/testpress/database/entities/OfflineUserUploadedFile.kt

@@ -0,0 +1,7 @@
+package `in`.testpress.database.entities
+
+data class OfflineUserUploadedFile(
+    val id: Long? = null,
+    val url: String? = null,
+    val path: String? = null
+)

core/src/main/java/in/testpress/database/mapping/OfflineAttemptSectionMapping.kt

@@ -0,0 +1,27 @@
+package `in`.testpress.database.mapping
+
+import `in`.testpress.database.entities.OfflineAttemptSection
+import `in`.testpress.models.greendao.AttemptSection
+
+fun OfflineAttemptSection?.asGreenDoaModel(): AttemptSection? {
+    if (this == null) return null
+    val attemptSection = AttemptSection()
+    attemptSection.id = this.id
+    attemptSection.state = this.state
+    attemptSection.questionsUrl = null
+    attemptSection.startUrl = null
+    attemptSection.endUrl = null
+    attemptSection.remainingTime = this.remainingTime
+    attemptSection.name = this.name
+    attemptSection.duration = this.duration
+    attemptSection.order = this.order
+    attemptSection.instructions = this.instructions
+    attemptSection.attemptId = this.attemptId
+    return attemptSection
+}
+
+fun List<OfflineAttemptSection?>.asGreenDoaModels(): List<AttemptSection?> {
+    return this.map {
+        it?.asGreenDoaModel()
+    }
+}

core/src/main/java/in/testpress/database/roommigration/RoomMigration24To25.kt

@@ -0,0 +1,12 @@
+package `in`.testpress.database.roommigration
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+
+object RoomMigration24To25 {
+    val MIGRATION_24_25: Migration = object : Migration(24, 25) {
+        override fun migrate(database: SupportSQLiteDatabase) {
+            database.execSQL("CREATE TABLE IF NOT EXISTS `OfflineAttemptItem` (`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `question` TEXT NOT NULL, `selectedAnswers` TEXT NOT NULL, `review` INTEGER, `savedAnswers` TEXT NOT NULL, `order` INTEGER NOT NULL, `shortText` TEXT, `currentShortText` TEXT, `attemptSection` TEXT, `essayText` TEXT, `localEssayText` TEXT, `files` TEXT NOT NULL, `unSyncedFiles` TEXT NOT NULL, `attemptId` INTEGER NOT NULL)")
+        }
+    }
+}

core/src/main/java/in/testpress/util/Converters.kt

@@ -1,6 +1,8 @@
 package `in`.testpress.util
 
 import `in`.testpress.database.entities.Answer
+import `in`.testpress.database.entities.OfflineAttemptSection
+import `in`.testpress.database.entities.OfflineUserUploadedFile
 import `in`.testpress.database.entities.Question
 import androidx.room.TypeConverter
 import com.google.gson.Gson
@@ -40,8 +42,10 @@ object Converters {
 
     @TypeConverter
     @JvmStatic
-    fun toIntList(value: String?): List<Int>? {
-        return value?.split(",")?.map { it.toInt() }
+    fun toIntList(value: String?): List<Int> {
+        if (value == null) return listOf()
+        if (value.isEmpty()) return listOf()
+        return value.split(",").map { it.toInt() }
     }
 
     @TypeConverter
@@ -71,4 +75,46 @@ object Converters {
         val listType = object : TypeToken<ArrayList<Answer>>() {}.type
         return Gson().fromJson(value, listType)
     }
+
+    @TypeConverter
+    @JvmStatic
+    fun fromOfflineUserUploadedFileList(value: ArrayList<OfflineUserUploadedFile>?): String? {
+        val gson = Gson()
+        return gson.toJson(value)
+    }
+
+    @TypeConverter
+    @JvmStatic
+    fun toOfflineUserUploadedFileList(value: String?): ArrayList<OfflineUserUploadedFile>? {
+        val listType = object : TypeToken<ArrayList<OfflineUserUploadedFile>>() {}.type
+        return Gson().fromJson(value, listType)
+    }
+
+    @TypeConverter
+    @JvmStatic
+    fun fromQuestion(value: Question?): String? {
+        val gson = Gson()
+        return gson.toJson(value)
+    }
+
+    @TypeConverter
+    @JvmStatic
+    fun toQuestion(value: String?): Question? {
+        val questionType = object : TypeToken<Question>() {}.type
+        return Gson().fromJson(value, questionType)
+    }
+
+    @TypeConverter
+    @JvmStatic
+    fun fromOfflineAttemptSection(value: OfflineAttemptSection?): String? {
+        val gson = Gson()
+        return gson.toJson(value)
+    }
+
+    @TypeConverter
+    @JvmStatic
+    fun toOfflineAttemptSection(value: String?): OfflineAttemptSection? {
+        val offlineAttemptSectionType = object : TypeToken<OfflineUserUploadedFile>() {}.type
+        return Gson().fromJson(value, offlineAttemptSectionType)
+    }
 }