v28

src/modules/feeder/feeder-persistence.service.ts

@@ -856,19 +856,46 @@ export class FeederPersistenceService {
     const matches = await this.prisma.match.findMany({
       where: {
         id: { in: matchIds },
-        AND: [
-          { oddCategories: { some: {} } },
+        oddCategories: { some: {} },
+        OR: [
           {
-            OR: [
-              { footballTeamStats: { some: {} } },
-              { basketballTeamStats: { some: {} } },
-            ],
+            sport: "football",
+            footballTeamStats: { some: {} },
+            playerParticipations: { some: { isStarting: true } },
+          },
+          {
+            sport: "basketball",
+            basketballTeamStats: { some: {} },
+            basketballPlayerStats: { some: {} },
           },
         ],
       },
-      select: { id: true },
+      select: { id: true, sport: true },
     });
-    return matches.map((m) => m.id);
+
+    const footballIds = matches
+      .filter((m) => m.sport === "football")
+      .map((m) => m.id);
+    const completeFootballIds = new Set<string>();
+
+    if (footballIds.length > 0) {
+      const starterCounts = await this.prisma.matchPlayerParticipation.groupBy({
+        by: ["matchId"],
+        where: {
+          matchId: { in: footballIds },
+          isStarting: true,
+        },
+        _count: { _all: true },
+      });
+
+      for (const row of starterCounts) {
+        if (row._count._all >= 18) completeFootballIds.add(row.matchId);
+      }
+    }
+
+    return matches
+      .filter((m) => m.sport !== "football" || completeFootballIds.has(m.id))
+      .map((m) => m.id);
   }
 
   async hasOdds(matchId: string): Promise<boolean> {

src/modules/feeder/feeder.service.ts

@@ -168,7 +168,7 @@ export class FeederService {
     // writing to live_matches. Historical scan should only fill matches table.
     endDate.setDate(endDate.getDate() - 2);
 
-    const stateKey = `historical_scan_state_${sports.join("_")}${targetLeagueIds.length > 0 ? "_filtered" : ""}_desc`;
+    const stateKey = `historical_full_data_v2_state_${sports.join("_")}${targetLeagueIds.length > 0 ? "_filtered" : ""}_desc`;
     let currentDate: Date | null = null;
 
     // Resume from saved state
@@ -753,10 +753,7 @@ export class FeederService {
         }
 
         // Starting Formation & Substitutes (Always for lineups or all)
-        // V20 OPTIMIZATION: Disabled to speed up feeder and reduce 502 errors.
-        // We only use Team Stats for V20 model.
-        /*
-        if (scope === 'all' || scope === 'lineups') {
+        if (scope === "all" || scope === "lineups") {
           // Starting Formation
           try {
             const formationData =
@@ -780,7 +777,7 @@ export class FeederService {
               );
             }
           } catch (e: any) {
-            if (e.message?.includes('502')) hasCriticalError = true;
+            if (e.message?.includes("502")) hasCriticalError = true;
             this.logger.warn(`[${matchId}] Formation failed: ${e.message}`);
           }
 
@@ -807,11 +804,10 @@ export class FeederService {
               );
             }
           } catch (e: any) {
-            if (e.message?.includes('502')) hasCriticalError = true;
+            if (e.message?.includes("502")) hasCriticalError = true;
             this.logger.warn(`[${matchId}] Subs failed: ${e.message}`);
           }
         }
-        */
 
         // Game Stats & Officials
         if (scope === "all") {
@@ -935,6 +931,8 @@ export class FeederService {
       const missingParts: string[] = [];
       if (scope === "all" && completedMatch) {
         if (sport === "football" && !stats) missingParts.push("Stats");
+        if (sport === "football" && participationData.length < 18)
+          missingParts.push("Lineups");
         if (sport === "basketball" && !basketballTeamStats)
           missingParts.push("BoxScore");
         if (oddsArray.length === 0) missingParts.push("Odds");

src/modules/matches/matches.service.ts

@@ -588,6 +588,10 @@ export class MatchesService {
           teamStats: [],
           playerParticipations: (() => {
             const parsed: Array<{ teamId: string; isStarting: boolean; shirtNumber: string | number | null; position: string | null; player: { id: string; name: string } }> = [];
+            const canTrustFeedLineups = displayStatus === "LIVE" || displayStatus === "Finished";
+            if (!canTrustFeedLineups) {
+              return parsed;
+            }
             if (liveMatch.lineups && typeof liveMatch.lineups === 'object') {
               const lu = liveMatch.lineups as Record<string, any>;
               const addPlayers = (teamLu: any, teamId: string | null) => {
@@ -630,6 +634,64 @@ export class MatchesService {
 
     if (!match) return null;
 
+    const detailDisplayStatus = getDisplayMatchStatus({
+      state: match.state,
+      status: match.status,
+      substate: match.substate,
+      scoreHome: match.scoreHome,
+      scoreAway: match.scoreAway,
+    });
+    const canTrustStoredLineups = this.canTrustStoredLineups(detailDisplayStatus);
+
+    if (Array.isArray(match.playerParticipations)) {
+      if (!canTrustStoredLineups) {
+        match.playerParticipations = [];
+      }
+
+      const hasHomeLineup = match.playerParticipations.some(
+        (p: any) => p.teamId === match.homeTeamId && p.isStarting,
+      );
+      const hasAwayLineup = match.playerParticipations.some(
+        (p: any) => p.teamId === match.awayTeamId && p.isStarting,
+      );
+
+      if (!hasHomeLineup || !hasAwayLineup) {
+        const sidelined =
+          match.sidelined && typeof match.sidelined === "object"
+            ? (match.sidelined as Record<string, any>)
+            : {};
+        const matchDateMs = Number(match.mstUtc || Date.now());
+        const probableLineups: any[] = [];
+
+        if (!hasHomeLineup && match.homeTeamId) {
+          probableLineups.push(
+            ...(await this.buildProbableLineupForTeam({
+              teamId: match.homeTeamId,
+              beforeDateMs: matchDateMs,
+              sidelinedTeamData: sidelined.homeTeam,
+            })),
+          );
+        }
+
+        if (!hasAwayLineup && match.awayTeamId) {
+          probableLineups.push(
+            ...(await this.buildProbableLineupForTeam({
+              teamId: match.awayTeamId,
+              beforeDateMs: matchDateMs,
+              sidelinedTeamData: sidelined.awayTeam,
+            })),
+          );
+        }
+
+        if (probableLineups.length > 0) {
+          match.playerParticipations = canTrustStoredLineups
+            ? [...match.playerParticipations, ...probableLineups]
+            : probableLineups;
+          match.lineupSource = "probable_xi";
+        }
+      }
+    }
+
     // Structure odds
     const odds: Record<
       string,
@@ -732,4 +794,211 @@ export class MatchesService {
 
     return team?.id || null;
   }
+
+  private async buildProbableLineupForTeam(params: {
+    teamId: string;
+    beforeDateMs: number;
+    sidelinedTeamData?: any;
+    matchLimit?: number;
+    lookbackDays?: number;
+    maxStalenessDays?: number;
+  }) {
+    const matchLimit = params.matchLimit ?? 5;
+    const lookbackDays = params.lookbackDays ?? 370;
+    const maxStalenessDays = params.maxStalenessDays ?? 120;
+    const beforeDateMs = params.beforeDateMs || Date.now();
+    const minDateMs = Math.max(
+      0,
+      beforeDateMs - lookbackDays * 24 * 60 * 60 * 1000,
+    );
+    const excluded = this.extractSidelinedPlayerIds(params.sidelinedTeamData);
+
+    const rows = await this.prisma.$queryRaw<any[]>`
+      SELECT
+        mpp.player_id AS "playerId",
+        p.name AS "playerName",
+        mpp.position AS "position",
+        mpp.shirt_number AS "shirtNumber",
+        m.id AS "matchId",
+        m.mst_utc AS "mstUtc"
+      FROM match_player_participation mpp
+      JOIN matches m ON m.id = mpp.match_id
+      JOIN players p ON p.id = mpp.player_id
+      WHERE mpp.team_id = ${params.teamId}
+        AND mpp.is_starting = true
+        AND NOT EXISTS (
+          SELECT 1
+          FROM match_player_participation later_mpp
+          JOIN matches later_m ON later_m.id = later_mpp.match_id
+          WHERE later_mpp.player_id = mpp.player_id
+            AND later_mpp.team_id <> ${params.teamId}
+            AND later_m.mst_utc > m.mst_utc
+            AND later_m.mst_utc < ${BigInt(beforeDateMs)}
+            AND (
+              later_m.status = 'FT'
+              OR later_m.state = 'postGame'
+              OR (later_m.score_home IS NOT NULL AND later_m.score_away IS NOT NULL)
+            )
+        )
+        AND m.id IN (
+          SELECT m2.id
+          FROM matches m2
+          JOIN match_player_participation recent_mpp
+            ON recent_mpp.match_id = m2.id
+           AND recent_mpp.team_id = ${params.teamId}
+           AND recent_mpp.is_starting = true
+          WHERE (m2.home_team_id = ${params.teamId} OR m2.away_team_id = ${params.teamId})
+            AND (
+              m2.status = 'FT'
+              OR m2.state = 'postGame'
+              OR (m2.score_home IS NOT NULL AND m2.score_away IS NOT NULL)
+            )
+            AND m2.mst_utc < ${BigInt(beforeDateMs)}
+            AND m2.mst_utc >= ${BigInt(minDateMs)}
+          GROUP BY m2.id
+          HAVING COUNT(recent_mpp.*) >= 9
+          ORDER BY MAX(m2.mst_utc) DESC
+          LIMIT ${matchLimit}
+        )
+      ORDER BY m.mst_utc DESC
+    `;
+
+    if (!rows.length) return [];
+
+    const latestMst = Math.max(
+      ...rows.map((row) => Number(row.mstUtc || 0)),
+    );
+    const ageDays =
+      latestMst > 0
+        ? (beforeDateMs - latestMst) / (24 * 60 * 60 * 1000)
+        : Number.POSITIVE_INFINITY;
+    const staleProjection = ageDays > maxStalenessDays;
+
+    const matchOrder = new Map<string, number>();
+    for (const row of rows) {
+      const matchId = String(row.matchId);
+      if (!matchOrder.has(matchId)) {
+        matchOrder.set(matchId, matchOrder.size);
+      }
+    }
+
+    const playerMap = new Map<
+      string,
+      {
+        playerId: string;
+        playerName: string;
+        position: string | null;
+        shirtNumber: number | null;
+        score: number;
+        starts: number;
+        lastSeenRank: number;
+      }
+    >();
+
+    for (const row of rows) {
+      const playerId = String(row.playerId);
+      if (excluded.has(playerId)) continue;
+
+      const rank = matchOrder.get(String(row.matchId)) ?? matchLimit;
+      const recencyWeight = Math.max(1, matchLimit - rank);
+      const score =
+        recencyWeight + (rank === 0 ? 3 : rank === 1 ? 1.5 : 0);
+      const existing = playerMap.get(playerId);
+
+      if (!existing) {
+        playerMap.set(playerId, {
+          playerId,
+          playerName: row.playerName || "Bilinmiyor",
+          position: row.position ?? null,
+          shirtNumber:
+            row.shirtNumber === null || row.shirtNumber === undefined
+              ? null
+              : Number(row.shirtNumber),
+          score,
+          starts: 1,
+          lastSeenRank: rank,
+        });
+      } else {
+        existing.score += score;
+        existing.starts += 1;
+        existing.lastSeenRank = Math.min(existing.lastSeenRank, rank);
+        existing.position = existing.position || row.position || null;
+        existing.shirtNumber =
+          existing.shirtNumber ??
+          (row.shirtNumber === null || row.shirtNumber === undefined
+            ? null
+            : Number(row.shirtNumber));
+      }
+    }
+
+    const ranked = [...playerMap.values()]
+      .sort((a, b) => {
+        if (b.score !== a.score) return b.score - a.score;
+        if (b.starts !== a.starts) return b.starts - a.starts;
+        return a.lastSeenRank - b.lastSeenRank;
+      })
+      .slice(0, 11);
+
+    const coverage = Math.min(1, ranked.length / 11);
+    const historyScore = Math.min(1, matchOrder.size / matchLimit);
+    const stableCore = ranked.filter((p) => p.starts >= 2).length / 11;
+    const stalenessFactor = Math.max(
+      0.35,
+      Math.min(1, maxStalenessDays / Math.max(ageDays, 1)),
+    );
+    const confidence = Math.max(
+      0,
+      Math.min(
+        staleProjection ? 0.58 : 0.88,
+        (coverage * 0.45 + historyScore * 0.25 + stableCore * 0.3) *
+          stalenessFactor,
+      ),
+    );
+
+    return ranked.map((p) => ({
+      teamId: params.teamId,
+      isStarting: true,
+      shirtNumber: p.shirtNumber,
+      position: p.position,
+      isProbable: true,
+      lineupSource: "probable_xi",
+      projectionConfidence: Number(confidence.toFixed(3)),
+      projectionAgeDays: Number(ageDays.toFixed(1)),
+      projectionStale: staleProjection,
+      projectionMatchLimit: matchLimit,
+      projectionLookbackDays: lookbackDays,
+      projectionMaxStalenessDays: maxStalenessDays,
+      player: {
+        id: p.playerId,
+        name: p.playerName,
+      },
+    }));
+  }
+
+  private extractSidelinedPlayerIds(teamData: any): Set<string> {
+    if (!teamData || typeof teamData !== "object") return new Set();
+    const players = Array.isArray(teamData.players) ? teamData.players : [];
+    return new Set(
+      players
+        .map((player: any) =>
+          String(
+            player?.playerId ??
+              player?.player_id ??
+              player?.id ??
+              player?.personId ??
+              "",
+          ),
+        )
+        .filter(Boolean),
+    );
+  }
+
+  private canTrustStoredLineups(displayStatus?: string): boolean {
+    const normalized = String(displayStatus || "").toLowerCase();
+    return (
+      normalized === "live" ||
+      normalized === "finished" ||
+      normalized === "ft"
+    );
+  }
 }

src/modules/predictions/predictions.controller.ts

@@ -96,11 +96,10 @@ export class PredictionsController {
   async getPrediction(
     @Param("matchId") matchId: string,
   ): Promise<MatchPredictionDto> {
-    // Check cache first - DISABLED per user request to always fetch from scratch
-    // const cached = await this.predictionsService.getCachedPrediction(matchId);
-    // if (cached) {
-    //   return cached;
-    // }
+    const cached = await this.predictionsService.getCachedPrediction(matchId);
+    if (cached) {
+      return cached;
+    }
 
     // Get from AI Engine
     const prediction = await this.predictionsService.getPredictionById(matchId);

src/modules/predictions/predictions.service.ts

@@ -223,11 +223,13 @@ export class PredictionsService implements OnModuleInit, OnModuleDestroy {
         `/v20plus/analyze/${matchId}`,
         { simulate: true, is_simulation: true, pre_match_only: true },
       );
-      await this.recordPredictionRun(matchId, response.data);
-      return this.enrichPredictionResponse(
-        response.data as MatchPredictionDto,
+      const prediction = this.enrichPredictionResponse(
+        response.data,
         matchContext,
       );
+      await this.recordPredictionRun(matchId, response.data);
+      await this.cachePrediction(matchId, prediction);
+      return prediction;
     } catch (e: unknown) {
       const requestError =
         e instanceof AiEngineRequestError
@@ -235,6 +237,20 @@ export class PredictionsService implements OnModuleInit, OnModuleDestroy {
           : new AiEngineRequestError("AI Engine request failed");
       const status = requestError.status;
       const detail = requestError.detail || requestError.message;
+
+      if (
+        status === HttpStatus.SERVICE_UNAVAILABLE &&
+        this.hasCooldown(detail)
+      ) {
+        const storedPrediction = await this.getStoredPrediction(matchId);
+        if (storedPrediction) {
+          this.logger.warn(
+            `AI Engine cooldown for ${matchId}; returning stored prediction`,
+          );
+          return this.enrichPredictionResponse(storedPrediction, matchContext);
+        }
+      }
+
       this.logger.error(
         `Direct AI Engine call failed for ${matchId}: status=${status}, detail=${JSON.stringify(detail)}`,
       );
@@ -674,6 +690,11 @@ export class PredictionsService implements OnModuleInit, OnModuleDestroy {
       odds: this.normalizeDisplayOdds(odds, impliedProb),
       implied_prob: impliedProb,
       ev_edge: evEdge,
+      playable: Boolean(record.playable) && interval.threshold_met,
+      stake_units:
+        Boolean(record.playable) && interval.threshold_met
+          ? this.asNumber(record.stake_units)
+          : 0,
       reasons: Array.isArray(record.reasons)
         ? record.reasons.map((reason) => this.translateReason(String(reason)))
         : [],
@@ -919,15 +940,39 @@ export class PredictionsService implements OnModuleInit, OnModuleDestroy {
       return 0;
     }
 
-    const normalizedPick = pickName.toUpperCase();
+    const normalizedPick = this.normalizePickKey(pickName);
     for (const [key, value] of Object.entries(probabilities)) {
-      if (key.toUpperCase() === normalizedPick) {
+      if (this.normalizePickKey(key) === normalizedPick) {
         return this.asNumber(value);
       }
     }
     return 0;
   }
 
+  private normalizePickKey(value: string): string {
+    const normalized = value.trim().toUpperCase();
+    const aliases: Record<string, string> = {
+      ÜST: "OVER",
+      UST: "OVER",
+      OVER: "OVER",
+      ALT: "UNDER",
+      UNDER: "UNDER",
+      "KG VAR": "YES",
+      VAR: "YES",
+      YES: "YES",
+      "KG YOK": "NO",
+      YOK: "NO",
+      NO: "NO",
+      TEK: "ODD",
+      ODD: "ODD",
+      ÇİFT: "EVEN",
+      CIFT: "EVEN",
+      EVEN: "EVEN",
+    };
+
+    return aliases[normalized] ?? normalized;
+  }
+
   private impliedProbabilityFromOdds(odds: number): number {
     if (odds <= 1) {
       return 0;
@@ -1132,6 +1177,30 @@ export class PredictionsService implements OnModuleInit, OnModuleDestroy {
     return prediction.predictionJson as unknown as MatchPredictionDto;
   }
 
+  private async getStoredPrediction(
+    matchId: string,
+  ): Promise<MatchPredictionDto | null> {
+    const prediction = await this.prisma.prediction.findUnique({
+      where: { matchId },
+    });
+
+    return prediction
+      ? (prediction.predictionJson as unknown as MatchPredictionDto)
+      : null;
+  }
+
+  private hasCooldown(detail: unknown): boolean {
+    if (typeof detail === "string") {
+      return detail.includes("cooldownRemainingMs");
+    }
+
+    if (detail && typeof detail === "object") {
+      return "cooldownRemainingMs" in detail;
+    }
+
+    return false;
+  }
+
   private async ensureSmartCouponDataReady(matchIds: string[]): Promise<void> {
     const uniqueMatchIds = [...new Set(matchIds.filter((id) => !!id))];
     if (uniqueMatchIds.length === 0) {