Function DeferredUpdateIssue

api/queries_issue.go:668–745

DeferredUpdateIssue runs issue mutations described by opts in parallel and returns any failures as a single joined error so a single failure does not abort the rest.

(client *Client, opts DeferredUpdateIssueOptions)

// parallel and returns any failures as a single joined error so a single
// failure does not abort the rest.
func DeferredUpdateIssue(client *Client, opts DeferredUpdateIssueOptions) error {
	var mutations []func() error

	if opts.IssueTypeID != "" || opts.RemoveIssueType {
		mutations = append(mutations, func() error {
			return UpdateIssueIssueType(client, opts.Hostname, opts.IssueID, opts.IssueTypeID)
		})
	}

	if opts.ParentID != "" {
		mutations = append(mutations, func() error {
			return AddSubIssue(client, opts.Hostname, opts.ParentID, opts.IssueID, opts.ReplaceExistingParent)
		})
	} else if opts.RemoveParentID != "" {
		mutations = append(mutations, func() error {
			return RemoveSubIssue(client, opts.Hostname, opts.RemoveParentID, opts.IssueID)
		})
	}

	for _, id := range opts.AddSubIssueIDs {
		mutations = append(mutations, func() error {
			return AddSubIssue(client, opts.Hostname, opts.IssueID, id, true)
		})
	}
	for _, id := range opts.RemoveSubIssueIDs {
		mutations = append(mutations, func() error {
			return RemoveSubIssue(client, opts.Hostname, opts.IssueID, id)
		})
	}

	for _, id := range opts.AddBlockedByIDs {
		mutations = append(mutations, func() error {
			return AddBlockedBy(client, opts.Hostname, opts.IssueID, id)
		})
	}
	for _, id := range opts.RemoveBlockedByIDs {
		mutations = append(mutations, func() error {
			return RemoveBlockedBy(client, opts.Hostname, opts.IssueID, id)
		})
	}

	for _, id := range opts.AddBlockingIDs {
		mutations = append(mutations, func() error {
			// blocking is the inverse of blocked-by: this issue blocks `id`,
			// expressed as `id` is blocked by this issue.
			return AddBlockedBy(client, opts.Hostname, id, opts.IssueID)
		})
	}
	for _, id := range opts.RemoveBlockingIDs {
		mutations = append(mutations, func() error {
			return RemoveBlockedBy(client, opts.Hostname, id, opts.IssueID)
		})
	}

	if len(mutations) == 0 {
		return nil
	}