Add mutation to fetch the latest track data from the tracker (#920)

* Add mutation to fetch the latest track data from the tracker

* Update Track.kt

---------

Co-authored-by: Mitchell Syer <Syer10@users.noreply.github.com>

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

@@ -135,6 +135,34 @@ class TrackMutation {
         }
     }
 
+    data class FetchTrackInput(
+        val clientMutationId: String? = null,
+        val recordId: Int,
+    )
+
+    data class FetchTrackPayload(
+        val clientMutationId: String?,
+        val trackRecord: TrackRecordType,
+    )
+
+    fun fetchTrack(input: FetchTrackInput): CompletableFuture<FetchTrackPayload> {
+        val (clientMutationId, recordId) = input
+
+        return future {
+            Track.refresh(recordId)
+            val trackRecord =
+                transaction {
+                    TrackRecordTable.select {
+                        TrackRecordTable.id eq recordId
+                    }.first()
+                }
+            FetchTrackPayload(
+                clientMutationId,
+                TrackRecordType(trackRecord),
+            )
+        }
+    }
+
     data class UnbindTrackInput(
         val clientMutationId: String? = null,
         val recordId: Int,

server/src/main/kotlin/suwayomi/tachidesk/manga/impl/track/Track.kt

@@ -187,6 +187,19 @@ object Track {
         }
     }
 
+    suspend fun refresh(recordId: Int) {
+        val recordDb =
+            transaction {
+                TrackRecordTable.select { TrackRecordTable.id eq recordId }.first()
+            }
+
+        val tracker = TrackerManager.getTracker(recordDb[TrackRecordTable.trackerId])!!
+
+        val track = recordDb.toTrack()
+        tracker.refresh(track)
+        upsertTrackRecord(track)
+    }
+
     suspend fun unbind(
         recordId: Int,
         deleteRemoteTrack: Boolean? = false,