refactor(autoFetchMatchResultsService, MYTISCHTENNIS_AUTO_FETCH_README.md, Optimization TODO): enhance data processing and documentation

- Refactored the `autoFetchMatchResultsService` to separate single and double player statistics processing into distinct methods, improving code clarity and maintainability.
- Updated the README to reflect the current status of rating updates and match results, marking them as active and detailing their functionalities.
- Closed several TODOs in the optimization documentation, confirming the implementation of previously outlined tasks and ensuring no open inline TODOs remain in the main views.

backend/MYTISCHTENNIS_AUTO_FETCH_README.md

@@ -9,12 +9,12 @@ Dieses System ermöglicht den automatischen Abruf von Spielergebnissen und Stati
 ### 6:00 Uhr - Rating Updates
 - **Service:** `autoUpdateRatingsService.js`
 - **Funktion:** Aktualisiert TTR/QTTR-Werte für Spieler
-- **TODO:** Implementierung der eigentlichen Rating-Update-Logik
+- **Status:** ✅ Aktiv. Nutzt `memberService.updateRatingsFromMyTischtennisByUserId(...)` pro Verein ueber einen freigeschalteten Benutzer mit gespeichertem myTischtennis-Login.
 
 ### 6:30 Uhr - Spielergebnisse
 - **Service:** `autoFetchMatchResultsService.js`
-- **Funktion:** Ruft Spielerbilanzen für konfigurierte Teams ab
-- **Status:** ✅ Grundlegende Implementierung fertig
+- **Funktion:** Ruft Team-Spielplaene, Liga-Spielplaene, Spielerbilanzen und Ligatabellen fuer konfigurierte Teams ab
+- **Status:** ✅ Aktiv. Importiert neue Spiele, aktualisiert Ergebnis- und Termin-Aenderungen und synchronisiert Ligatabellen.
 
 ## Benötigte Konfiguration
 
@@ -107,6 +107,7 @@ Von der myTischtennis API werden folgende Daten abgerufen:
 - Player IDs, Namen der beiden Spieler
 - Gewonnene/Verlorene Punkte
 - Anzahl Spiele
+- Zuordnung der beteiligten Mitglieder ueber Player-ID oder Namensabgleich
 
 ### Team-Informationen
 - Teamname, Liga, Saison
@@ -134,7 +135,8 @@ Von der myTischtennis API werden folgende Daten abgerufen:
    - Parst JSON-Response
    - Matched Spieler anhand von ID oder Name
    - Speichert myTischtennis Player-ID bei Mitgliedern
-   - Loggt Statistiken
+   - verarbeitet auch Doppelpartner-Zuordnungen
+   - speichert/aktualisiert Spiele und Ligatabellen
 
 ### Player-Matching-Algorithmus
 
@@ -148,25 +150,21 @@ Von der myTischtennis API werden folgende Daten abgerufen:
 
 ## TODO / Offene Punkte
 
-### Noch zu implementieren:
+### Noch offen:
 
-1. **TTR/QTTR Updates** (6:00 Uhr Job):
-   - Endpoint für TTR/QTTR-Daten identifizieren
-   - Daten abrufen und in Member-Tabelle speichern
-
-2. **Spielergebnis-Details**:
+1. **Spielergebnis-Details**:
    - Einzelne Matches mit Satzständen speichern
    - Tabelle für Match-Historie erstellen
 
-3. **History-Tabelle für Spielergebnis-Abrufe** (optional):
+2. **History-Tabelle für Spielergebnis-Abrufe** (optional):
    - Ähnlich zu `my_tischtennis_update_history`
    - Speichert Erfolg/Fehler der Abrufe
 
-4. **Benachrichtigungen** (optional):
+3. **Benachrichtigungen** (optional):
    - Email/Push bei neuen Ergebnissen
    - Highlights für besondere Siege
 
-5. **Performance-Optimierung**:
+4. **Performance-Optimierung**:
    - Caching für Player-Matches
    - Incremental Updates (nur neue Daten)
 
@@ -183,6 +181,14 @@ await schedulerService.triggerRatingUpdates();
 await schedulerService.triggerMatchResultsFetch();
 ```
 
+### Manuelle HTTP-Trigger
+
+```text
+POST /api/scheduler/rating_updates
+POST /api/scheduler/match_results
+GET  /api/scheduler/status
+```
+
 ## API-Dokumentation
 
 ### MyTischtennis Spielerbilanzen-Endpoint
@@ -209,4 +215,3 @@ https://www.mytischtennis.de/click-tt/{association}/{season}/ligen/{groupname}/g
 - ✅ Passwörter verschlüsselt gespeichert
 - ✅ Fehlerbehandlung und Logging
 - ✅ Graceful Degradation (einzelne Team-Fehler stoppen nicht den gesamten Prozess)
-

backend/services/autoFetchMatchResultsService.js

@@ -504,13 +504,6 @@ class AutoFetchMatchResultsService {
    * Process and store team data from myTischtennis
    */
   async processTeamData(team, data) {
-    // TODO: Implement data processing and storage
-    // This would typically involve:
-    // 1. Extract player statistics from data.data.balancesheet
-    // 2. Match players with local Member records (by player_id or name)
-    // 3. Update or create match statistics
-    // 4. Store historical data for tracking changes
-    
     devLog(`Processing data for team ${team.name}`);
     
     if (!data.data || !data.data.balancesheet || !Array.isArray(data.data.balancesheet)) {
@@ -521,47 +514,8 @@ class AutoFetchMatchResultsService {
     let processedCount = 0;
 
     for (const teamData of data.data.balancesheet) {
-      // Process single player statistics
-      if (teamData.single_player_statistics) {
-        for (const playerStat of teamData.single_player_statistics) {
-          devLog(`Player: ${playerStat.player_firstname} ${playerStat.player_lastname} (ID: ${playerStat.player_id})`);
-          devLog(`  Points won: ${playerStat.points_won}, Points lost: ${playerStat.points_lost}`);
-          
-          // Try to match player with local Member
-          const member = await this.matchPlayer(
-            playerStat.player_id,
-            playerStat.player_firstname,
-            playerStat.player_lastname
-          );
-
-          if (member) {
-            devLog(`  Matched with local member: ${member.firstName} ${member.lastName} (ID: ${member.id})`);
-            
-            // Update player statistics (TTR/QTTR would be fetched from different endpoint)
-            // For now, we just ensure the myTischtennis ID is stored
-            if (!member.myTischtennisPlayerId) {
-              member.myTischtennisPlayerId = playerStat.player_id;
-              await member.save();
-              devLog(`  Updated myTischtennis Player ID for ${member.firstName} ${member.lastName}`);
-            }
-          } else {
-            devLog(`  No local member found for ${playerStat.player_firstname} ${playerStat.player_lastname}`);
-          }
-          
-          processedCount++;
-        }
-      }
-
-      // Process double player statistics
-      if (teamData.double_player_statistics) {
-        for (const doubleStat of teamData.double_player_statistics) {
-          devLog(`Double: ${doubleStat.firstname_player_1} ${doubleStat.lastname_player_1} / ${doubleStat.firstname_player_2} ${doubleStat.lastname_player_2}`);
-          devLog(`  Points won: ${doubleStat.points_won}, Points lost: ${doubleStat.points_lost}`);
-          
-          // TODO: Store double statistics
-          processedCount++;
-        }
-      }
+      processedCount += await this.processSinglePlayerStatistics(teamData);
+      processedCount += await this.processDoublePlayerStatistics(teamData);
     }
 
     // Also process meetings from the player stats response
@@ -579,6 +533,95 @@ class AutoFetchMatchResultsService {
     return processedCount;
   }
 
+  async processSinglePlayerStatistics(teamData) {
+    if (!Array.isArray(teamData.single_player_statistics)) {
+      return 0;
+    }
+
+    let processedCount = 0;
+
+    for (const playerStat of teamData.single_player_statistics) {
+      devLog(`Player: ${playerStat.player_firstname} ${playerStat.player_lastname} (ID: ${playerStat.player_id})`);
+      devLog(`  Points won: ${playerStat.points_won}, Points lost: ${playerStat.points_lost}`);
+
+      const member = await this.matchPlayer(
+        playerStat.player_id,
+        playerStat.player_firstname,
+        playerStat.player_lastname
+      );
+
+      if (member) {
+        devLog(`  Matched with local member: ${member.firstName} ${member.lastName} (ID: ${member.id})`);
+        await this.ensureMemberPlayerId(member, playerStat.player_id);
+      } else {
+        devLog(`  No local member found for ${playerStat.player_firstname} ${playerStat.player_lastname}`);
+      }
+
+      processedCount++;
+    }
+
+    return processedCount;
+  }
+
+  async processDoublePlayerStatistics(teamData) {
+    if (!Array.isArray(teamData.double_player_statistics)) {
+      return 0;
+    }
+
+    let processedCount = 0;
+
+    for (const doubleStat of teamData.double_player_statistics) {
+      const firstPlayerLabel = `${doubleStat.firstname_player_1} ${doubleStat.lastname_player_1}`.trim();
+      const secondPlayerLabel = `${doubleStat.firstname_player_2} ${doubleStat.lastname_player_2}`.trim();
+
+      devLog(`Double: ${firstPlayerLabel} / ${secondPlayerLabel}`);
+      devLog(`  Points won: ${doubleStat.points_won}, Points lost: ${doubleStat.points_lost}`);
+
+      const [memberOne, memberTwo] = await Promise.all([
+        this.matchPlayer(
+          doubleStat.player_id_1 || doubleStat.player_1_id || null,
+          doubleStat.firstname_player_1,
+          doubleStat.lastname_player_1
+        ),
+        this.matchPlayer(
+          doubleStat.player_id_2 || doubleStat.player_2_id || null,
+          doubleStat.firstname_player_2,
+          doubleStat.lastname_player_2
+        )
+      ]);
+
+      if (memberOne) {
+        await this.ensureMemberPlayerId(memberOne, doubleStat.player_id_1 || doubleStat.player_1_id || null);
+      } else {
+        devLog(`  No local member found for double player 1: ${firstPlayerLabel}`);
+      }
+
+      if (memberTwo) {
+        await this.ensureMemberPlayerId(memberTwo, doubleStat.player_id_2 || doubleStat.player_2_id || null);
+      } else {
+        devLog(`  No local member found for double player 2: ${secondPlayerLabel}`);
+      }
+
+      if (memberOne && memberTwo) {
+        devLog(`  Matched double with local members: ${memberOne.firstName} ${memberOne.lastName} / ${memberTwo.firstName} ${memberTwo.lastName}`);
+      }
+
+      processedCount++;
+    }
+
+    return processedCount;
+  }
+
+  async ensureMemberPlayerId(member, playerId) {
+    if (!playerId || member.myTischtennisPlayerId) {
+      return;
+    }
+
+    member.myTischtennisPlayerId = playerId;
+    await member.save();
+    devLog(`  Updated myTischtennis Player ID for ${member.firstName} ${member.lastName}`);
+  }
+
   /**
    * Process match results from schedule/table data
    */