Method editDiscussionLabels

pkg/cmd/discussion/client/client.go:901–963

editDiscussionLabels adds and removes labels on a discussion. Removals are applied before additions. Either slice may be nil or empty to skip that step. Returns the discussion state as returned by the last mutation executed.

(repo ghrepo.Interface, discussionID string, addIDs, removeIDs []string)

// applied before additions. Either slice may be nil or empty to skip that step.
// Returns the discussion state as returned by the last mutation executed.
func (c *discussionClient) editDiscussionLabels(repo ghrepo.Interface, discussionID string, addIDs, removeIDs []string) (*discussionListNode, error) {
	var node *discussionListNode

	if len(removeIDs) > 0 {
		ids := make([]githubv4.ID, len(removeIDs))
		for i, id := range removeIDs {
			ids[i] = githubv4.ID(id)
		}

		var mutation struct {
			RemoveLabelsFromLabelable struct {
				Labelable struct {
					Discussion struct {
						discussionListNode
					} `graphql:"... on Discussion"`
				}
			} `graphql:"removeLabelsFromLabelable(input: $input)"`
		}

		variables := map[string]interface{}{
			"input": githubv4.RemoveLabelsFromLabelableInput{
				LabelableID: githubv4.ID(discussionID),
				LabelIDs:    ids,
			},
		}

		if err := c.gql.Mutate(repo.RepoHost(), "RemoveLabelsFromDiscussion", &mutation, variables); err != nil {
			return nil, err
		}
		node = &mutation.RemoveLabelsFromLabelable.Labelable.Discussion.discussionListNode
	}

	if len(addIDs) > 0 {
		ids := make([]githubv4.ID, len(addIDs))
		for i, id := range addIDs {
			ids[i] = githubv4.ID(id)
		}

		var mutation struct {
			AddLabelsToLabelable struct {
				Labelable struct {
					Discussion struct {
						discussionListNode
					} `graphql:"... on Discussion"`
				}
			} `graphql:"addLabelsToLabelable(input: $input)"`
		}

		variables := map[string]interface{}{
			"input": githubv4.AddLabelsToLabelableInput{
				LabelableID: githubv4.ID(discussionID),
				LabelIDs:    ids,
			},
		}

		if err := c.gql.Mutate(repo.RepoHost(), "AddLabelsToDiscussion", &mutation, variables); err != nil {
			return nil, err
		}