Method Create

pkg/cmd/discussion/client/client.go:969–1024

Create creates a discussion and optionally assigns labels. If the discussion is created successfully but the label mutation fails, the returned discussion is non-nil (reflecting the created state without labels) and err describes the label failure.

(repo ghrepo.Interface, input CreateDiscussionInput)

// is non-nil (reflecting the created state without labels) and err describes
// the label failure.
func (c *discussionClient) Create(repo ghrepo.Interface, input CreateDiscussionInput) (*Discussion, error) {
	meta, err := c.getRepositoryMeta(repo)
	if err != nil {
		return nil, err
	}
	if !meta.HasDiscussionsEnabled {
		return nil, fmt.Errorf("the '%s/%s' repository has discussions disabled", repo.RepoOwner(), repo.RepoName())
	}

	var mutation struct {
		CreateDiscussion struct {
			Discussion struct {
				discussionListNode
			}
		} `graphql:"createDiscussion(input: $input)"`
	}

	variables := map[string]interface{}{
		"input": githubv4.CreateDiscussionInput{
			RepositoryID: githubv4.ID(meta.ID),
			CategoryID:   githubv4.ID(input.CategoryID),
			Title:        githubv4.String(input.Title),
			Body:         githubv4.String(input.Body),
		},
	}

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

	node := &mutation.CreateDiscussion.Discussion.discussionListNode

	var secondaryErrs []error
	if len(input.LabelIDs) > 0 {
		labelNode, err := c.editDiscussionLabels(repo, node.ID, input.LabelIDs, nil)
		if err != nil {
			secondaryErrs = append(secondaryErrs, err)
		} else {
			node = labelNode
		}
	}

	d := mapDiscussionFromListNode(*node)

	for _, rg := range node.ReactionGroups {
		d.ReactionGroups = append(d.ReactionGroups, ReactionGroup{
			Content:    rg.Content,
			TotalCount: rg.Users.TotalCount,
		})
	}

	if len(secondaryErrs) > 0 {
		return &d, fmt.Errorf("discussion created but some mutations failed: %w", errors.Join(secondaryErrs...))
	}
	return &d, nil
}

// Update updates a discussion's fields and/or labels. If field updates succeed