(Feat): Initial Commit

internal/api/providers.go

@@ -0,0 +1,81 @@
+package api
+
+import (
+	"database/sql"
+	"fmt"
+	"testing"
+	"time"
+
+	"allaboutapps.dev/aw/go-starter/internal/auth"
+	"allaboutapps.dev/aw/go-starter/internal/config"
+	"allaboutapps.dev/aw/go-starter/internal/i18n"
+	"allaboutapps.dev/aw/go-starter/internal/mailer"
+	"allaboutapps.dev/aw/go-starter/internal/persistence"
+	"allaboutapps.dev/aw/go-starter/internal/push"
+	"allaboutapps.dev/aw/go-starter/internal/push/provider"
+	"github.com/dropbox/godropbox/time2"
+	"github.com/rs/zerolog/log"
+)
+
+// PROVIDERS - define here only providers that for various reasons (e.g. cyclic dependency) can't live in their corresponding packages
+// or for wrapping providers that only accept sub-configs to prevent the requirements for defining providers for sub-configs.
+// https://github.com/google/wire/blob/main/docs/guide.md#defining-providers
+
+// NewPush creates an instance of the push service and registers the configured push providers.
+func NewPush(cfg config.Server, db *sql.DB) (*push.Service, error) {
+	pusher := push.New(db)
+
+	if cfg.Push.UseFCMProvider {
+		fcmProvider, err := provider.NewFCM(cfg.FCMConfig)
+		if err != nil {
+			return nil, fmt.Errorf("failed to create FCM provider: %w", err)
+		}
+		pusher.RegisterProvider(fcmProvider)
+	}
+
+	if cfg.Push.UseMockProvider {
+		log.Warn().Msg("Initializing mock push provider")
+		mockProvider := provider.NewMock(push.ProviderTypeFCM)
+		pusher.RegisterProvider(mockProvider)
+	}
+
+	if pusher.GetProviderCount() < 1 {
+		log.Warn().Msg("No providers registered for push service")
+	}
+
+	return pusher, nil
+}
+
+func NewClock(t ...*testing.T) time2.Clock {
+	var clock time2.Clock
+
+	useMock := len(t) > 0 && t[0] != nil
+
+	if useMock {
+		clock = time2.NewMockClock(time.Now())
+	} else {
+		clock = time2.DefaultClock
+	}
+
+	return clock
+}
+
+func NewAuthService(config config.Server, db *sql.DB, clock time2.Clock) *auth.Service {
+	return auth.NewService(config, db, clock)
+}
+
+func NewMailer(config config.Server) (*mailer.Mailer, error) {
+	return mailer.NewWithConfig(config.Mailer, config.SMTP)
+}
+
+func NewDB(config config.Server) (*sql.DB, error) {
+	return persistence.NewDB(config.Database)
+}
+
+func NewI18N(config config.Server) (*i18n.Service, error) {
+	return i18n.New(config.I18n)
+}
+
+func NoTest() []*testing.T {
+	return nil
+}