add new lights, add login and role to it, add services page

backend/dbRequest/dbRequest.go

@@ -1,6 +1,7 @@
 package dbRequest
 
 import (
+	"backend/models"
 	"fmt"
 	"net/http"
 
@@ -10,25 +11,22 @@ import (
 var DBCreate string = `CREATE TABLE IF NOT EXISTS users (
 						id INTEGER PRIMARY KEY AUTOINCREMENT,
 						username TEXT NOT NULL,
+						role TEXT NOT NULL,
 						password TEXT NOT NULL
 						);`
 
-var DBNewUser string = `INSERT INTO users (username, password) VALUES (?, ?)`
-var DBQueryPassword string = `SELECT password FROM users WHERE username = ?`
+var DBNewUser string = `INSERT INTO users (username, role, password) VALUES (?, ?, ?)`
+var DBQueryPassword string = `SELECT role, password FROM users WHERE username = ?`
 var DBUserLookup string = `SELECT EXISTS(SELECT 1 FROM users WHERE username = ?)`
 var DBRemoveUser string = `DELETE FROM users WHERE username = $1`
 
 func CheckDBError(c *gin.Context, username string, err error) bool {
 	if err != nil {
 		if err.Error() == "sql: no rows in result set" {
-			c.JSON(http.StatusBadRequest, gin.H{
-				"error": fmt.Sprintf("no user '%s' found", username),
-			})
+			c.JSON(http.StatusBadRequest, models.NewJsonErrorMessageResponse(fmt.Sprintf("no user '%s' found", username)))
 			return true
 		}
-		c.JSON(http.StatusBadRequest, gin.H{
-			"error": err.Error(),
-		})
+		c.JSON(http.StatusBadRequest, models.NewJsonErrorResponse(err))
 		return true
 	}
 	return false