Add branch_filter to hooks API endpoints

We now include the branch filler in the response.

Signed-off-by: Yarden Shoham <git@yardenshoham.com>

modules/structs/hook.go

@@ -19,6 +19,7 @@ var ErrInvalidReceiveHook = errors.New("Invalid JSON payload received over webho
 type Hook struct {
 	ID                  int64             `json:"id"`
 	Type                string            `json:"type"`
+	BranchFilter        string            `json:"branch_filter" binding:"GlobPattern"`
 	URL                 string            `json:"-"`
 	Config              map[string]string `json:"config"`
 	Events              []string          `json:"events"`

services/webhook/general.go

@@ -260,5 +260,6 @@ func ToHook(repoLink string, w *webhook_model.Webhook) (*api.Hook, error) {
 		AuthorizationHeader: authorizationHeader,
 		Updated:             w.UpdatedUnix.AsTime(),
 		Created:             w.CreatedUnix.AsTime(),
+		BranchFilter:        w.BranchFilter,
 	}, nil
 }