Function resolveIssueRequestFieldValues

pkg/github/issues.go:302–398

(ctx context.Context, gqlClient *githubv4.Client, owner, repo string, issueFields []issueWriteFieldInput)

}

func resolveIssueRequestFieldValues(ctx context.Context, gqlClient *githubv4.Client, owner, repo string, issueFields []issueWriteFieldInput) ([]*github.IssueRequestFieldValue, []int64, error) {
	if len(issueFields) == 0 {
		return nil, nil, nil
	}

	ctxWithFeatures := ghcontext.WithGraphQLFeatures(ctx, "issue_fields", "repo_issue_fields")
	var query issueFieldWriteMetadataQuery
	vars := map[string]any{
		"owner": githubv4.String(owner),
		"repo":  githubv4.String(repo),
	}
	if err := gqlClient.Query(ctxWithFeatures, &query, vars); err != nil {
		return nil, nil, fmt.Errorf("failed to query issue fields metadata: %w", err)
	}

	// Build name → node map, dispatching on concrete type to extract name.
	fieldByName := make(map[string]issueFieldWriteMetadataNode, len(query.Repository.IssueFields.Nodes))
	for _, node := range query.Repository.IssueFields.Nodes {
		var name string
		switch string(node.TypeName) {
		case "IssueFieldText":
			name = string(node.IssueFieldText.Name)
		case "IssueFieldNumber":
			name = string(node.IssueFieldNumber.Name)
		case "IssueFieldDate":
			name = string(node.IssueFieldDate.Name)
		case "IssueFieldSingleSelect":
			name = string(node.IssueFieldSingleSelect.Name)
		default:
			continue
		}
		fieldByName[strings.ToLower(strings.TrimSpace(name))] = node
	}

	resolved := make([]*github.IssueRequestFieldValue, 0, len(issueFields))
	var fieldIDsToDelete []int64
	for _, fieldInput := range issueFields {
		node, ok := fieldByName[strings.ToLower(strings.TrimSpace(fieldInput.FieldName))]
		if !ok {
			return nil, nil, fmt.Errorf("issue field %q was not found in %s/%s", fieldInput.FieldName, owner, repo)
		}

		var fullDatabaseIDStr, dataType string
		switch string(node.TypeName) {
		case "IssueFieldText":
			fullDatabaseIDStr = string(node.IssueFieldText.FullDatabaseID)
			dataType = string(node.IssueFieldText.DataType)
		case "IssueFieldNumber":
			fullDatabaseIDStr = string(node.IssueFieldNumber.FullDatabaseID)
			dataType = string(node.IssueFieldNumber.DataType)
		case "IssueFieldDate":
			fullDatabaseIDStr = string(node.IssueFieldDate.FullDatabaseID)
			dataType = string(node.IssueFieldDate.DataType)
		case "IssueFieldSingleSelect":
			fullDatabaseIDStr = string(node.IssueFieldSingleSelect.FullDatabaseID)
			dataType = string(node.IssueFieldSingleSelect.DataType)
		}