Base Project

global/global.go

@@ -0,0 +1,45 @@
+package global
+
+import (
+	"wm-backend/configs"
+	"wm-backend/internal/initialization"
+	"wm-backend/internal/models"
+	db "wm-backend/sqlc_gen"
+
+	"github.com/jackc/pgx/v5/pgxpool"
+	"github.com/redis/go-redis/v9"
+	"github.com/rs/zerolog/log"
+)
+
+var (
+	Cfg     models.Config
+	DB      *pgxpool.Pool
+	Queries *db.Queries
+	Cache   *redis.Client
+)
+
+func init() {
+	var err error
+
+	// Load Configurations
+	Cfg, err = configs.LoadConfig("configs")
+	if err != nil {
+		log.Fatal().Err(err).Msg("Error loading config")
+		panic(err)
+	}
+
+	// DATABASE
+	DB, err = initialization.ConnectPostgreSQL(&Cfg)
+	if err != nil {
+		log.Fatal().Err(err).Msg("Error connecting to database")
+		panic(err)
+	}
+	Queries = db.New(DB)
+
+	// CACHE
+	Cache, err = initialization.ConnectRedis(Cfg)
+	if err != nil {
+		log.Fatal().Err(err).Msg("Error connecting to Redis")
+		panic(err)
+	}
+}