golem-examples 1.1.1

package pack:name;

interface api {

  enum status {
    backlog,
    in-progress,
    done,
  }

  enum priority {
    low,
    medium,
    high,
  }

  enum query-sort {
    priority,
    deadline,
  }

  record new-item {
    title: string,
    priority: priority,
    deadline: option<string>,
  }

  record update-item {
    title: option<string>,
    priority: option<priority>,
    status: option<status>,
    deadline: option<string>,
  }

  record item {
    id: string,
    title: string,
    priority: priority,
    status: status,
    created-timestamp: s64,
    updated-timestamp: s64,
    deadline: option<s64>,
  }

  record query {
    keyword: option<string>,
    priority: option<priority>,
    status: option<status>,
    deadline: option<string>,
    sort: option<query-sort>,
    limit: option<u32>,
  }

  add: func(item: new-item) -> result<item, string>;

  update: func(id: string, change: update-item) -> result<item, string>;

  search: func(query: query) -> result<list<item>, string>;

  count: func() -> u32;

  delete: func(id: string) -> result<_, string>;

  delete-done-items: func() -> ();

  delete-all: func() -> ();

  get: func(id: string) -> result<item, string>;

}

world component-name {
  export api;
}