feat: Add database migration service with Alembic for PostgreSQL, integrating job management and counting functionalities. Update Docker Compose to include db-migrations service, enhancing the microservices architecture. Revise documentation for clarity on database schema and migration processes.

services/services-count-facturas-medicas-serving/cmd/api/main.go

@@ -6,15 +6,11 @@ import (
 	"os"
 	"os/signal"
 	"syscall"
-	"time"
 
 	"github.com/pys/pdf-count/internal/api"
 	"github.com/pys/pdf-count/internal/config"
 	"github.com/pys/pdf-count/internal/model"
 	"github.com/pys/pdf-count/internal/ocr"
-	"github.com/pys/pdf-count/internal/queue"
-	"github.com/pys/pdf-count/internal/storage"
-	"github.com/pys/pdf-count/internal/store"
 )
 
 func main() {
@@ -24,9 +20,12 @@ func main() {
 
 	predictor, err := model.NewPredictor(cfg.ModelPath, cfg.InferencePath)
 	if err != nil {
-		log.Fatalf("model: %v", err)
+		log.Printf("WARN: modelo ML no disponible (%v) — usando heuristica de conteo", err)
+		predictor = nil
+	} else {
+		defer predictor.Close()
+		log.Printf("modelo ONNX cargado: %s", cfg.ModelPath)
 	}
-	defer predictor.Close()
 
 	poolSize := cfg.OCRPoolSize
 	if poolSize <= 0 {
@@ -38,37 +37,16 @@ func main() {
 	}
 	defer ocrEngine.Close()
 
-	st, err := store.New(cfg.RedisURL, cfg.JobResultTTL)
-	if err != nil {
-		log.Fatalf("redis: %v", err)
-	}
-	defer st.Close()
-
-	stg, err := storage.New(cfg.MinIOEndpoint, cfg.MinIOAccessKey, cfg.MinIOSecretKey, cfg.MinIOBucket, cfg.MinIOUseSSL)
-	if err != nil {
-		log.Fatalf("minio: %v", err)
-	}
-	initCtx, initCancel := context.WithTimeout(ctx, 10*time.Second)
-	if err := stg.EnsureBucket(initCtx); err != nil {
-		initCancel()
-		log.Fatalf("minio bucket: %v", err)
-	}
-	initCancel()
-
-	pub, err := queue.NewPublisher(cfg.NATSURL, cfg.StreamName, cfg.SubjectPrefix)
-	if err != nil {
-		log.Fatalf("nats: %v", err)
-	}
-
 	openAPIPath := os.Getenv("OPENAPI_PATH")
 	if openAPIPath == "" {
-		openAPIPath = "api/openapi.json"
+		openAPIPath = "api/openapi.yaml"
 	}
 
-	srv := api.NewServer(cfg, predictor, ocrEngine, st, stg, pub, api.LoadOpenAPI(openAPIPath))
+	srv := api.NewServer(cfg, predictor, ocrEngine, api.LoadOpenAPI(openAPIPath))
+
 	addr := ":" + cfg.Port
-	log.Printf("api listening on %s", addr)
+	log.Printf("count-api escuchando en %s", addr)
 	if err := api.ListenAndServe(ctx, addr, srv.Router()); err != nil {
-		log.Fatalf("api: %v", err)
+		log.Fatalf("server: %v", err)
 	}
 }