Add mutations to update multiple metas (#1874)

server/src/main/kotlin/suwayomi/tachidesk/graphql/mutations/MetaMutation.kt

@@ -1,8 +1,13 @@
 package suwayomi.tachidesk.graphql.mutations
 
 import graphql.execution.DataFetcherResult
+import org.jetbrains.exposed.sql.LikePattern
+import org.jetbrains.exposed.sql.Op
 import org.jetbrains.exposed.sql.SqlExpressionBuilder.eq
+import org.jetbrains.exposed.sql.SqlExpressionBuilder.inList
+import org.jetbrains.exposed.sql.SqlExpressionBuilder.like
 import org.jetbrains.exposed.sql.deleteWhere
+import org.jetbrains.exposed.sql.or
 import org.jetbrains.exposed.sql.selectAll
 import org.jetbrains.exposed.sql.transactions.transaction
 import suwayomi.tachidesk.global.impl.GlobalMeta
@@ -10,6 +15,7 @@ import suwayomi.tachidesk.global.model.table.GlobalMetaTable
 import suwayomi.tachidesk.graphql.asDataFetcherResult
 import suwayomi.tachidesk.graphql.directives.RequireAuth
 import suwayomi.tachidesk.graphql.types.GlobalMetaType
+import suwayomi.tachidesk.graphql.types.MetaInput
 
 class MetaMutation {
     data class SetGlobalMetaInput(
@@ -68,4 +74,86 @@ class MetaMutation {
             DeleteGlobalMetaPayload(clientMutationId, meta)
         }
     }
+
+    data class SetGlobalMetasInput(
+        val clientMutationId: String? = null,
+        val metas: List<MetaInput>,
+    )
+
+    data class SetGlobalMetasPayload(
+        val clientMutationId: String?,
+        val metas: List<GlobalMetaType>,
+    )
+
+    @RequireAuth
+    fun setGlobalMetas(input: SetGlobalMetasInput): DataFetcherResult<SetGlobalMetasPayload?> {
+        val (clientMutationId, metas) = input
+
+        return asDataFetcherResult {
+            val metaMap = metas.associate { it.key to it.value }
+            GlobalMeta.modifyMetas(metaMap)
+
+            val updatedMetas =
+                transaction {
+                    GlobalMetaTable
+                        .selectAll()
+                        .where { GlobalMetaTable.key inList metaMap.keys }
+                        .map { GlobalMetaType(it) }
+                }
+
+            SetGlobalMetasPayload(clientMutationId, updatedMetas)
+        }
+    }
+
+    data class DeleteGlobalMetasInput(
+        val clientMutationId: String? = null,
+        val keys: List<String>? = null,
+        val prefixes: List<String>? = null,
+    )
+
+    data class DeleteGlobalMetasPayload(
+        val clientMutationId: String?,
+        val metas: List<GlobalMetaType>,
+    )
+
+    @RequireAuth
+    fun deleteGlobalMetas(input: DeleteGlobalMetasInput): DataFetcherResult<DeleteGlobalMetasPayload?> {
+        val (clientMutationId, keys, prefixes) = input
+
+        return asDataFetcherResult {
+            require(!keys.isNullOrEmpty() || !prefixes.isNullOrEmpty()) {
+                "Either 'keys' or 'prefixes' must be provided"
+            }
+
+            val metas =
+                transaction {
+                    val keyCondition: Op<Boolean>? = keys?.takeIf { it.isNotEmpty() }?.let { GlobalMetaTable.key inList it }
+
+                    val prefixCondition: Op<Boolean>? =
+                        prefixes
+                            ?.filter { it.isNotEmpty() }
+                            ?.map { (GlobalMetaTable.key like LikePattern("$it%")) as Op<Boolean> }
+                            ?.reduceOrNull { acc, op -> acc or op }
+
+                    val finalCondition =
+                        if (keyCondition != null && prefixCondition != null) {
+                            keyCondition or prefixCondition
+                        } else {
+                            keyCondition ?: prefixCondition!!
+                        }
+
+                    val metas =
+                        GlobalMetaTable
+                            .selectAll()
+                            .where { finalCondition }
+                            .map { GlobalMetaType(it) }
+
+                    GlobalMetaTable.deleteWhere { finalCondition }
+
+                    metas
+                }
+
+            DeleteGlobalMetasPayload(clientMutationId, metas)
+        }
+    }
 }