Completed db rewrite

apis/base.go

@@ -1,16 +1,16 @@
 package apis
 
 import (
+	"database/sql"
 	"errors"
 	"net/http"
 
 	"github.com/gin-gonic/gin"
-	"gorm.io/gorm"
 )
 
-var db *gorm.DB
+var db *sql.DB
 
-func BindAPIs(r *gin.Engine, cfg_db *gorm.DB) error {
+func BindAPIs(r *gin.Engine, cfg_db *sql.DB) error {
 	if cfg_db == nil {
 		return errors.New("Database is null")
 	}