fix: availability sync file detection (#3371)

* fix: added extra check for unmonitored movies in radarr

* feat: created new radarr/sonarr routes  to grab existing series data

* refactor: updated job routes to check by external service id

* fix: season check will now also look at episode file count

server/api/servarr/sonarr.ts

@@ -76,6 +76,15 @@ export interface SonarrSeries {
     ignoreEpisodesWithoutFiles?: boolean;
     searchForMissingEpisodes?: boolean;
   };
+  statistics: {
+    seasonCount: number;
+    episodeFileCount: number;
+    episodeCount: number;
+    totalEpisodeCount: number;
+    sizeOnDisk: number;
+    releaseGroups: string[];
+    percentOfEpisodes: number;
+  };
 }
 
 export interface AddSeriesOptions {
@@ -116,6 +125,16 @@ class SonarrAPI extends ServarrBase<{
     }
   }
 
+  public async getSeriesById(id: number): Promise<SonarrSeries> {
+    try {
+      const response = await this.axios.get<SonarrSeries>(`/series/${id}`);
+
+      return response.data;
+    } catch (e) {
+      throw new Error(`[Sonarr] Failed to retrieve series by ID: ${e.message}`);
+    }
+  }
+
   public async getSeriesByTitle(title: string): Promise<SonarrSeries[]> {
     try {
       const response = await this.axios.get<SonarrSeries[]>('/series/lookup', {