fix(sync): do not update series status if already available and no new seasons

fixes #777

server/job/plexsync/index.ts

@@ -626,7 +626,21 @@ class JobPlexSync {
               media.mediaAddedAt = new Date(plexitem.addedAt * 1000);
             }
 
-            media.status = isAllStandardSeasons
+            // If the show is already available, and there are no new seasons, dont adjust
+            // the status
+            const shouldStayAvailable =
+              media.status === MediaStatus.AVAILABLE &&
+              newSeasons.filter(
+                (season) => season.status !== MediaStatus.UNKNOWN
+              ).length === 0;
+            const shouldStayAvailable4k =
+              media.status4k === MediaStatus.AVAILABLE &&
+              newSeasons.filter(
+                (season) => season.status4k !== MediaStatus.UNKNOWN
+              ).length === 0;
+
+            media.status =
+              isAllStandardSeasons || shouldStayAvailable
                 ? MediaStatus.AVAILABLE
                 : media.seasons.some(
                     (season) => season.status !== MediaStatus.UNKNOWN
@@ -634,7 +648,7 @@ class JobPlexSync {
                 ? MediaStatus.PARTIALLY_AVAILABLE
                 : MediaStatus.UNKNOWN;
             media.status4k =
-              isAll4kSeasons && this.enable4kShow
+              (isAll4kSeasons || shouldStayAvailable4k) && this.enable4kShow
                 ? MediaStatus.AVAILABLE
                 : this.enable4kShow &&
                   media.seasons.some(

server/job/sonarrsync/index.ts

@@ -229,9 +229,21 @@ class JobSonarrSync {
         );
       }
 
-      media[server4k ? 'status4k' : 'status'] = isAllSeasons
+      // If the show is already available, and there are no new seasons, dont adjust
+      // the status
+      const shouldStayAvailable =
+        media.status === MediaStatus.AVAILABLE &&
+        newSeasons.filter(
+          (season) =>
+            season[server4k ? 'status4k' : 'status'] !== MediaStatus.UNKNOWN
+        ).length === 0;
+
+      media[server4k ? 'status4k' : 'status'] =
+        isAllSeasons || shouldStayAvailable
           ? MediaStatus.AVAILABLE
-        : media.seasons.some((season) => season.status !== MediaStatus.UNKNOWN)
+          : media.seasons.some(
+              (season) => season.status !== MediaStatus.UNKNOWN
+            )
           ? MediaStatus.PARTIALLY_AVAILABLE
           : MediaStatus.UNKNOWN;