change user type from int to uuid string

api/db.go

@@ -8,7 +8,7 @@ import (
 	"git.dubyatp.xyz/chat-api-server/db"
 )
 
-func dbGetUser(id int64) (*User, error) {
+func dbGetUser(id string) (*User, error) {
 	data := db.ExecDB("users")
 	if data == nil {
 		return nil, errors.New("failed to load users database")
@@ -17,9 +17,9 @@ func dbGetUser(id int64) (*User, error) {
 	users := data["users"].([]interface{})
 	for _, u := range users {
 		user := u.(map[string]interface{})
-		if int64(user["ID"].(float64)) == id {
+		if user["ID"].(string) == id {
 			return &User{
-				ID:   int64(user["ID"].(float64)),
+				ID:   user["ID"].(string),
 				Name: user["Name"].(string),
 			}, nil
 		}
@@ -52,7 +52,7 @@ func dbGetMessage(id string) (*Message, error) {
 			}
 			return &Message{
 				ID:        message["ID"].(string),
-				UserID:    int64(message["UserID"].(float64)),
+				UserID:    message["UserID"].(string),
 				Body:      message["Body"].(string),
 				Timestamp: timestamp,
 				Edited:    edited,
@@ -88,7 +88,7 @@ func dbGetAllMessages() ([]*Message, error) {
 		}
 		result = append(result, &Message{
 			ID:        message["ID"].(string),
-			UserID:    int64(message["UserID"].(float64)),
+			UserID:    message["UserID"].(string),
 			Body:      message["Body"].(string),
 			Timestamp: timestamp,
 			Edited:    edited,