Add `branch_filter` to hooks API endpoints (#26599) (#26632)

Backport #26599 by @yardenshoham

We now include the branch filler in the response.

- Closes #26591

Signed-off-by: Yarden Shoham <git@yardenshoham.com>
Co-authored-by: Yarden Shoham <git@yardenshoham.com>
(cherry picked from commit fe78aabc67)

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"`
 	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
 }

templates/swagger/v1_json.tmpl

@@ -19130,6 +19130,10 @@
           "type": "string",
           "x-go-name": "AuthorizationHeader"
         },
+        "branch_filter": {
+          "type": "string",
+          "x-go-name": "BranchFilter"
+        },
         "config": {
           "type": "object",
           "additionalProperties": {