refactor: Return template version name in the workspace build API (#5178)

coderd/database/databasefake/databasefake.go

@@ -1684,6 +1684,26 @@ func (q *fakeQuerier) GetTemplateVersionByID(_ context.Context, templateVersionI
 	return database.TemplateVersion{}, sql.ErrNoRows
 }
 
+func (q *fakeQuerier) GetTemplateVersionsByIDs(_ context.Context, ids []uuid.UUID) ([]database.TemplateVersion, error) {
+	q.mutex.RLock()
+	defer q.mutex.RUnlock()
+
+	versions := make([]database.TemplateVersion, 0)
+	for _, version := range q.templateVersions {
+		for _, id := range ids {
+			if id == version.ID {
+				versions = append(versions, version)
+				break
+			}
+		}
+	}
+	if len(versions) == 0 {
+		return nil, sql.ErrNoRows
+	}
+
+	return versions, nil
+}
+
 func (q *fakeQuerier) GetTemplateVersionByJobID(_ context.Context, jobID uuid.UUID) (database.TemplateVersion, error) {
 	q.mutex.RLock()
 	defer q.mutex.RUnlock()

coderd/database/querier.go

@@ -82,6 +82,7 @@ type sqlcQuerier interface {
 	GetTemplateVersionByJobID(ctx context.Context, jobID uuid.UUID) (TemplateVersion, error)
 	GetTemplateVersionByOrganizationAndName(ctx context.Context, arg GetTemplateVersionByOrganizationAndNameParams) (TemplateVersion, error)
 	GetTemplateVersionByTemplateIDAndName(ctx context.Context, arg GetTemplateVersionByTemplateIDAndNameParams) (TemplateVersion, error)
+	GetTemplateVersionsByIDs(ctx context.Context, ids []uuid.UUID) ([]TemplateVersion, error)
 	GetTemplateVersionsByTemplateID(ctx context.Context, arg GetTemplateVersionsByTemplateIDParams) ([]TemplateVersion, error)
 	GetTemplateVersionsCreatedAfter(ctx context.Context, createdAt time.Time) ([]TemplateVersion, error)
 	GetTemplates(ctx context.Context) ([]Template, error)

coderd/database/queries.sql.go

@@ -3596,6 +3596,48 @@ func (q *sqlQuerier) GetTemplateVersionByTemplateIDAndName(ctx context.Context,
 	return i, err
 }
 
+const getTemplateVersionsByIDs = `-- name: GetTemplateVersionsByIDs :many
+SELECT
+	id, template_id, organization_id, created_at, updated_at, name, readme, job_id, created_by
+FROM
+	template_versions
+WHERE
+	id = ANY($1 :: uuid [ ])
+`
+
+func (q *sqlQuerier) GetTemplateVersionsByIDs(ctx context.Context, ids []uuid.UUID) ([]TemplateVersion, error) {
+	rows, err := q.db.QueryContext(ctx, getTemplateVersionsByIDs, pq.Array(ids))
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []TemplateVersion
+	for rows.Next() {
+		var i TemplateVersion
+		if err := rows.Scan(
+			&i.ID,
+			&i.TemplateID,
+			&i.OrganizationID,
+			&i.CreatedAt,
+			&i.UpdatedAt,
+			&i.Name,
+			&i.Readme,
+			&i.JobID,
+			&i.CreatedBy,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
 const getTemplateVersionsByTemplateID = `-- name: GetTemplateVersionsByTemplateID :many
 SELECT
 	id, template_id, organization_id, created_at, updated_at, name, readme, job_id, created_by

coderd/database/queries/templateversions.sql

@@ -69,6 +69,14 @@ FROM
 WHERE
 	id = $1;
 
+-- name: GetTemplateVersionsByIDs :many
+SELECT
+	*
+FROM
+	template_versions
+WHERE
+	id = ANY(@ids :: uuid [ ]);
+
 -- name: InsertTemplateVersion :one
 INSERT INTO
 	template_versions (