Initial commit

application/application.go

@@ -0,0 +1,69 @@
+package application
+
+import (
+	"context"
+	"fmt"
+	"sync"
+	"time"
+
+	"github.com/uptrace/bun"
+	"go.uber.org/zap"
+
+	"git.derfenix.pro/fenix/protect_trans_info/adapters/inmemorycache"
+	"git.derfenix.pro/fenix/protect_trans_info/application/repository"
+	"git.derfenix.pro/fenix/protect_trans_info/port/http"
+)
+
+func NewApplication(ctx context.Context, cfg Config, logger *zap.Logger) (*Application, error) {
+	db, err := repository.NewDB(cfg.DB)
+	if err != nil {
+		return nil, fmt.Errorf("new db: %w", err)
+	}
+
+	cache := make(inmemorycache.Cache)
+
+	repo, err := repository.NewConnLogs(ctx, db, cache, logger, cfg.UpdateInterval)
+	if err != nil {
+		return nil, fmt.Errorf("conn log repo: %w", err)
+	}
+
+	service, err := http.NewService(cfg.HTTPHost, cfg.HTTPPort, repo, logger)
+	if err != nil {
+		return nil, fmt.Errorf("new service: %w", err)
+	}
+
+	return &Application{
+		cfg:     cfg,
+		service: service,
+		db:      db,
+	}, nil
+}
+
+type Application struct {
+	cfg     Config
+	service *http.Service
+	db      *bun.DB
+}
+
+func (a *Application) Start(wg *sync.WaitGroup) {
+	wg.Add(1)
+
+	go func() {
+		defer wg.Done()
+
+		a.service.Start()
+	}()
+}
+
+func (a *Application) Stop(wg *sync.WaitGroup) {
+	wg.Add(1)
+
+	go func() {
+		defer wg.Done()
+
+		ctx, cancel := context.WithTimeout(context.Background(), time.Second*5)
+		defer cancel()
+
+		a.service.Stop(ctx)
+	}()
+}