Working auth and photo json endpoint

Signed-off-by: Kris Nóva <kris@nivenly.com>

vendor/github.com/jinzhu/gorm/callback_row_query.go

@@ -0,0 +1,41 @@
+package gorm
+
+import (
+	"database/sql"
+	"fmt"
+)
+
+// Define callbacks for row query
+func init() {
+	DefaultCallback.RowQuery().Register("gorm:row_query", rowQueryCallback)
+}
+
+type RowQueryResult struct {
+	Row *sql.Row
+}
+
+type RowsQueryResult struct {
+	Rows  *sql.Rows
+	Error error
+}
+
+// queryCallback used to query data from database
+func rowQueryCallback(scope *Scope) {
+	if result, ok := scope.InstanceGet("row_query_result"); ok {
+		scope.prepareQuerySQL()
+
+		if str, ok := scope.Get("gorm:query_hint"); ok {
+			scope.SQL = fmt.Sprint(str) + scope.SQL
+		}
+
+		if str, ok := scope.Get("gorm:query_option"); ok {
+			scope.SQL += addExtraSpaceIfExist(fmt.Sprint(str))
+		}
+
+		if rowResult, ok := result.(*RowQueryResult); ok {
+			rowResult.Row = scope.SQLDB().QueryRow(scope.SQL, scope.SQLVars...)
+		} else if rowsResult, ok := result.(*RowsQueryResult); ok {
+			rowsResult.Rows, rowsResult.Error = scope.SQLDB().Query(scope.SQL, scope.SQLVars...)
+		}
+	}
+}