feat(arch): add log partitioning and provider delete sync

internal/service/logger.go

@@ -21,9 +21,10 @@ type LogWriter struct {
 	batchSize     int
 	flushInterval time.Duration
 	db            *gorm.DB
+	partitioner   *LogPartitioner
 }
 
-func NewLogWriter(db *gorm.DB, queueCapacity, batchSize int, flushInterval time.Duration) *LogWriter {
+func NewLogWriter(db *gorm.DB, queueCapacity, batchSize int, flushInterval time.Duration, partitioner *LogPartitioner) *LogWriter {
 	if batchSize <= 0 {
 		batchSize = 10
 	}
@@ -38,6 +39,7 @@ func NewLogWriter(db *gorm.DB, queueCapacity, batchSize int, flushInterval time.
 		batchSize:     batchSize,
 		flushInterval: flushInterval,
 		db:            db,
+		partitioner:   partitioner,
 	}
 }
 
@@ -52,9 +54,33 @@ func (w *LogWriter) Start(ctx context.Context) {
 			if len(buf) == 0 {
 				return
 			}
-			if err := w.db.Create(&buf).Error; err != nil {
-				slog.Default().Error("log batch insert failed", "err", err)
-			} else {
+			if w.partitioner == nil || !w.partitioner.Enabled() {
+				if err := w.db.Create(&buf).Error; err != nil {
+					slog.Default().Error("log batch insert failed", "err", err)
+				} else {
+					logBatchWriteTotal.Add(1)
+				}
+				buf = buf[:0]
+				return
+			}
+			byTable := make(map[string][]model.LogRecord)
+			for _, rec := range buf {
+				t := rec.CreatedAt
+				if t.IsZero() {
+					t = time.Now().UTC()
+				}
+				table, err := w.partitioner.EnsurePartitionFor(t)
+				if err != nil {
+					slog.Default().Error("log partition ensure failed", "err", err)
+					table = "log_records"
+				}
+				byTable[table] = append(byTable[table], rec)
+			}
+			for table, records := range byTable {
+				if err := w.db.Table(table).Create(&records).Error; err != nil {
+					slog.Default().Error("log batch insert failed", "table", table, "err", err)
+					continue
+				}
 				logBatchWriteTotal.Add(1)
 			}
 			buf = buf[:0]