Fix lower email

Author: lunny

models/user_mail.go

@@ -287,8 +287,8 @@ func (s SearchEmailOrderBy) String() string {
 
 // Strings for sorting result
 const (
-	SearchEmailOrderByEmail        SearchEmailOrderBy = "email_address.email ASC, email_address.is_primary DESC, email_address.id ASC"
-	SearchEmailOrderByEmailReverse SearchEmailOrderBy = "email_address.email DESC, email_address.is_primary ASC, email_address.id DESC"
+	SearchEmailOrderByEmail        SearchEmailOrderBy = "email_address.lower_email ASC, email_address.is_primary DESC, email_address.id ASC"
+	SearchEmailOrderByEmailReverse SearchEmailOrderBy = "email_address.lower_email DESC, email_address.is_primary ASC, email_address.id DESC"
 	SearchEmailOrderByName         SearchEmailOrderBy = "`user`.lower_name ASC, email_address.is_primary DESC, email_address.id ASC"
 	SearchEmailOrderByNameReverse  SearchEmailOrderBy = "`user`.lower_name DESC, email_address.is_primary ASC, email_address.id DESC"
 )
@@ -322,7 +322,7 @@ func SearchEmails(opts *SearchEmailOptions) ([]*SearchEmailResult, int64, error)
 		cond = cond.And(builder.Or(
 			builder.Like{"lower(`user`.full_name)", likeStr},
 			builder.Like{"`user`.lower_name", likeStr},
-			builder.Like{"email_address.email", likeStr},
+			builder.Like{"email_address.lower_email", likeStr},
 		))
 	}