Use named const instead of a raw string (#5115)

cristaloleg · lunny · commit cabdf84f1f5e · 2018-10-20T10:25:38.000+08:00
diff --git a/models/user.go b/models/user.go
@@ -1380,7 +1380,7 @@ func SearchUsers(opts *SearchUserOptions) (users []*User, _ int64, _ error) {
 		opts.Page = 1
 	}
 	if len(opts.OrderBy) == 0 {
-		opts.OrderBy = "name ASC"
+		opts.OrderBy = SearchOrderByAlphabetically
 	}
 
 	users = make([]*User, 0, opts.PageSize)

Original file line number	Diff line number	Diff line change
`@@ -1380,7 +1380,7 @@ func SearchUsers(opts SearchUserOptions) (users []User, _ int64, _ error) {`
`1380`	`1380`	`opts.Page = 1`
`1381`	`1381`	`}`
`1382`	`1382`	`if len(opts.OrderBy) == 0 {`
`1383`		`- opts.OrderBy = "name ASC"`
	`1383`	`+ opts.OrderBy = SearchOrderByAlphabetically`
`1384`	`1384`	`}`
`1385`	`1385`
`1386`	`1386`	`users = make([]*User, 0, opts.PageSize)`