Directly use the database for sources in graphql

server/src/main/kotlin/suwayomi/tachidesk/graphql/dataLoaders/SourceDataLoader.kt

@@ -10,52 +10,53 @@ package suwayomi.tachidesk.graphql.dataLoaders
 import com.expediagroup.graphql.dataloader.KotlinDataLoader
 import org.dataloader.DataLoader
 import org.dataloader.DataLoaderFactory
+import org.jetbrains.exposed.sql.SqlExpressionBuilder.inList
 import org.jetbrains.exposed.sql.StdOutSqlLogger
 import org.jetbrains.exposed.sql.addLogger
 import org.jetbrains.exposed.sql.select
 import org.jetbrains.exposed.sql.transactions.transaction
 import suwayomi.tachidesk.graphql.types.SourceType
-import suwayomi.tachidesk.manga.impl.Source
 import suwayomi.tachidesk.manga.model.table.MangaTable
+import suwayomi.tachidesk.manga.model.table.SourceTable
 import suwayomi.tachidesk.server.JavalinSetup.future
 
-class SourceDataLoader : KotlinDataLoader<String, SourceType> {
+class SourceDataLoader : KotlinDataLoader<Long, SourceType?> {
     override val dataLoaderName = "SourceDataLoader"
-    override fun getDataLoader(): DataLoader<String, SourceType> = DataLoaderFactory.newDataLoader<String, SourceType> { ids ->
+    override fun getDataLoader(): DataLoader<Long, SourceType?> = DataLoaderFactory.newDataLoader { ids ->
         future {
-            Source.getSourceList().filter { it.id in ids }
-                .map { SourceType(it) }
+            transaction {
+                SourceTable.select { SourceTable.id inList ids }.map {
+                    SourceType(it)
+                }
+            }
         }
     }
 }
 
 class SourceForMangaDataLoader : KotlinDataLoader<Int, SourceType?> {
     override val dataLoaderName = "SourceForMangaDataLoader"
-    override fun getDataLoader(): DataLoader<Int, SourceType?> = DataLoaderFactory.newDataLoader<Int, SourceType?> { ids ->
+    override fun getDataLoader(): DataLoader<Int, SourceType?> = DataLoaderFactory.newDataLoader { ids ->
         future {
             transaction {
                 addLogger(StdOutSqlLogger)
-                val mangaSourceMap = MangaTable
+
+                val itemsByRef = MangaTable.innerJoin(SourceTable)
                     .select { MangaTable.id inList ids }
-                    .associate { it[MangaTable.id].value to it[MangaTable.sourceReference] }
+                    .map { Triple(it[MangaTable.id].value, it[MangaTable.sourceReference], it) }
+                    .let { triples ->
+                        val sources = buildMap {
+                            triples.forEach {
+                                if (!containsKey(it.second)) {
+                                    put(it.second, SourceType(it.third))
+                                }
+                            }
+                        }
+                        triples.associate {
+                            it.first to sources[it.second]
+                        }
+                    }
 
-                val sourceIds = mangaSourceMap
-                    .values
-                    .distinct()
-                    .map { it.toString() }
-
-                val sources = Source.getSourceList()
-                    .filter { it.id in sourceIds }
-                    .map { SourceType(it) }
-                    .associateBy { it.id }
-
-                val mangaSourceTypeMap = mangaSourceMap.mapValues {
-                    sources[it.value]
-                }
-
-                ids.map {
-                    mangaSourceTypeMap[it]
-                }
+                ids.map { itemsByRef[it] }
             }
         }
     }

server/src/main/kotlin/suwayomi/tachidesk/graphql/queries/SourceQuery.kt

@@ -9,16 +9,22 @@ package suwayomi.tachidesk.graphql.queries
 
 import com.expediagroup.graphql.server.extensions.getValueFromDataLoader
 import graphql.schema.DataFetchingEnvironment
+import org.jetbrains.exposed.sql.selectAll
+import org.jetbrains.exposed.sql.transactions.transaction
 import suwayomi.tachidesk.graphql.types.SourceType
-import suwayomi.tachidesk.manga.impl.Source
+import suwayomi.tachidesk.manga.model.table.SourceTable
 import java.util.concurrent.CompletableFuture
 
 class SourceQuery {
-    fun source(dataFetchingEnvironment: DataFetchingEnvironment, id: Long): CompletableFuture<SourceType> {
-        return dataFetchingEnvironment.getValueFromDataLoader<Long, SourceType>("SourceDataLoader", id)
+    fun source(dataFetchingEnvironment: DataFetchingEnvironment, id: Long): CompletableFuture<SourceType?> {
+        return dataFetchingEnvironment.getValueFromDataLoader<Long, SourceType?>("SourceDataLoader", id)
     }
 
     fun sources(): List<SourceType> {
-        return Source.getSourceList().map { SourceType(it) }
+        val results = transaction {
+            SourceTable.selectAll().toList().mapNotNull { SourceType(it) }
+        }
+
+        return results
     }
 }

server/src/main/kotlin/suwayomi/tachidesk/graphql/types/MangaType.kt

@@ -96,7 +96,7 @@ class MangaType(
         return dataFetchingEnvironment.getValueFromDataLoader<Int, List<CategoryType>>("CategoriesForMangaDataLoader", id)
     }
 
-    fun source(dataFetchingEnvironment: DataFetchingEnvironment): CompletableFuture<SourceType> {
-        return dataFetchingEnvironment.getValueFromDataLoader<Int, SourceType>("SourceForMangaDataLoader", id)
+    fun source(dataFetchingEnvironment: DataFetchingEnvironment): CompletableFuture<SourceType?> {
+        return dataFetchingEnvironment.getValueFromDataLoader<Int, SourceType?>("SourceForMangaDataLoader", id)
     }
 }

server/src/main/kotlin/suwayomi/tachidesk/graphql/types/SourceType.kt

@@ -8,8 +8,16 @@
 package suwayomi.tachidesk.graphql.types
 
 import com.expediagroup.graphql.server.extensions.getValueFromDataLoader
+import eu.kanade.tachiyomi.source.CatalogueSource
+import eu.kanade.tachiyomi.source.ConfigurableSource
 import graphql.schema.DataFetchingEnvironment
+import org.jetbrains.exposed.sql.ResultRow
+import org.jetbrains.exposed.sql.select
+import suwayomi.tachidesk.manga.impl.extension.Extension
+import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource
 import suwayomi.tachidesk.manga.model.dataclass.SourceDataClass
+import suwayomi.tachidesk.manga.model.table.ExtensionTable
+import suwayomi.tachidesk.manga.model.table.SourceTable
 import java.util.concurrent.CompletableFuture
 
 class SourceType(
@@ -33,7 +41,28 @@ class SourceType(
         displayName = source.displayName
     )
 
+    constructor(row: ResultRow, sourceExtension: ResultRow, catalogueSource: CatalogueSource) : this(
+        id = row[SourceTable.id].value,
+        name = row[SourceTable.name],
+        lang = row[SourceTable.lang],
+        iconUrl = Extension.getExtensionIconUrl(sourceExtension[ExtensionTable.apkName]),
+        supportsLatest = catalogueSource.supportsLatest,
+        isConfigurable = catalogueSource is ConfigurableSource,
+        isNsfw = row[SourceTable.isNsfw],
+        displayName = catalogueSource.toString()
+    )
+
     fun manga(dataFetchingEnvironment: DataFetchingEnvironment): CompletableFuture<List<MangaType>> {
         return dataFetchingEnvironment.getValueFromDataLoader<Long, List<MangaType>>("MangaForSourceDataLoader", id)
     }
 }
+
+fun SourceType(row: ResultRow): SourceType? {
+    val catalogueSource = GetCatalogueSource
+        .getCatalogueSourceOrNull(row[SourceTable.id].value)
+        ?: return null
+    val sourceExtension = ExtensionTable
+        .select { ExtensionTable.id eq row[SourceTable.extension] }
+        .first()
+    return SourceType(row, sourceExtension, catalogueSource)
+}