lemmy/api_tests/src/shared.ts

import {
  Login,
  LoginResponse,
  CreatePost,
  EditPost,
  CreateComment,
  DeletePost,
  RemovePost,
  LockPost,
  PostResponse,
  SearchResponse,
  FollowCommunity,
  CommunityResponse,
  GetPostResponse,
  Register,
  Comment,
  EditComment,
  DeleteComment,
  RemoveComment,
  Search,
  CommentResponse,
  GetCommunity,
  CreateCommunity,
  DeleteCommunity,
  RemoveCommunity,
  GetPersonMentions,
  CreateCommentLike,
  CreatePostLike,
  EditPrivateMessage,
  DeletePrivateMessage,
  GetPrivateMessages,
  GetSite,
  GetPost,
  PrivateMessageResponse,
  PrivateMessagesResponse,
  GetPersonMentionsResponse,
  SaveUserSettings,
  SortType,
  ListingType,
  GetSiteResponse,
  SearchType,
  LemmyHttp,
  BanPersonResponse,
  BanPerson,
  BanFromCommunity,
  BanFromCommunityResponse,
  Post,
  CreatePrivateMessage,
  ResolveObjectResponse,
  ResolveObject,
  CreatePostReport,
  ListPostReports,
  PostReportResponse,
  ListPostReportsResponse,
  CreateCommentReport,
  CommentReportResponse,
  ListCommentReports,
  ListCommentReportsResponse,
  DeleteAccount,
  DeleteAccountResponse,
  EditSite,
  CommentSortType,
  GetComments,
  GetCommentsResponse,
  FeaturePost,
  PostFeatureType,
  RegistrationMode,
} from "lemmy-js-client";

export interface API {
  client: LemmyHttp;
  auth: string;
}

export let alpha: API = {
  client: new LemmyHttp("http://127.0.0.1:8541"),
  auth: "",
};

export let beta: API = {
  client: new LemmyHttp("http://127.0.0.1:8551"),
  auth: "",
};

export let gamma: API = {
  client: new LemmyHttp("http://127.0.0.1:8561"),
  auth: "",
};

export let delta: API = {
  client: new LemmyHttp("http://127.0.0.1:8571"),
  auth: "",
};

export let epsilon: API = {
  client: new LemmyHttp("http://127.0.0.1:8581"),
  auth: "",
};

const password = "lemmylemmy";

export async function setupLogins() {
  let formAlpha: Login = {
    username_or_email: "lemmy_alpha",
    password,
  };
  let resAlpha = alpha.client.login(formAlpha);

  let formBeta: Login = {
    username_or_email: "lemmy_beta",
    password,
  };
  let resBeta = beta.client.login(formBeta);

  let formGamma: Login = {
    username_or_email: "lemmy_gamma",
    password,
  };
  let resGamma = gamma.client.login(formGamma);

  let formDelta: Login = {
    username_or_email: "lemmy_delta",
    password,
  };
  let resDelta = delta.client.login(formDelta);

  let formEpsilon: Login = {
    username_or_email: "lemmy_epsilon",
    password,
  };
  let resEpsilon = epsilon.client.login(formEpsilon);

  let res = await Promise.all([
    resAlpha,
    resBeta,
    resGamma,
    resDelta,
    resEpsilon,
  ]);

  alpha.auth = res[0].jwt ?? "";
  beta.auth = res[1].jwt ?? "";
  gamma.auth = res[2].jwt ?? "";
  delta.auth = res[3].jwt ?? "";
  epsilon.auth = res[4].jwt ?? "";

  // Registration applications are now enabled by default, need to disable them
  let editSiteForm: EditSite = {
    registration_mode: RegistrationMode.Open,
    federation_debug: true,
    rate_limit_message: 999,
    rate_limit_post: 999,
    rate_limit_register: 999,
    rate_limit_image: 999,
    rate_limit_comment: 999,
    rate_limit_search: 999,
    auth: "",
  };

  // Set the blocks and auths for each
  editSiteForm.auth = alpha.auth;
  editSiteForm.allowed_instances = [
    "lemmy-beta",
    "lemmy-gamma",
    "lemmy-delta",
    "lemmy-epsilon",
  ];
  await alpha.client.editSite(editSiteForm);

  editSiteForm.auth = beta.auth;
  editSiteForm.allowed_instances = [
    "lemmy-alpha",
    "lemmy-gamma",
    "lemmy-delta",
    "lemmy-epsilon",
  ];
  await beta.client.editSite(editSiteForm);

  editSiteForm.auth = gamma.auth;
  editSiteForm.allowed_instances = [
    "lemmy-alpha",
    "lemmy-beta",
    "lemmy-delta",
    "lemmy-epsilon",
  ];
  await gamma.client.editSite(editSiteForm);

  editSiteForm.allowed_instances = ["lemmy-beta"];
  editSiteForm.auth = delta.auth;
  await delta.client.editSite(editSiteForm);

  editSiteForm.auth = epsilon.auth;
  editSiteForm.allowed_instances = [];
  editSiteForm.blocked_instances = ["lemmy-alpha"];
  await epsilon.client.editSite(editSiteForm);

  // Create the main alpha/beta communities
  await createCommunity(alpha, "main");
  await createCommunity(beta, "main");
}

export async function createPost(
  api: API,
  community_id: number
): Promise<PostResponse> {
  let name = randomString(5);
  let body = randomString(10);
  let url = "https://google.com/";
  let form: CreatePost = {
    name,
    url,
    body,
    auth: api.auth,
    community_id,
  };
  return api.client.createPost(form);
}

export async function editPost(api: API, post: Post): Promise<PostResponse> {
  let name = "A jest test federated post, updated";
  let form: EditPost = {
    name,
    post_id: post.id,
    auth: api.auth,
  };
  return api.client.editPost(form);
}

export async function deletePost(
  api: API,
  deleted: boolean,
  post: Post
): Promise<PostResponse> {
  let form: DeletePost = {
    post_id: post.id,
    deleted: deleted,
    auth: api.auth,
  };
  return api.client.deletePost(form);
}

export async function removePost(
  api: API,
  removed: boolean,
  post: Post
): Promise<PostResponse> {
  let form: RemovePost = {
    post_id: post.id,
    removed,
    auth: api.auth,
  };
  return api.client.removePost(form);
}

export async function featurePost(
  api: API,
  featured: boolean,
  post: Post
): Promise<PostResponse> {
  let form: FeaturePost = {
    post_id: post.id,
    featured,
    feature_type: PostFeatureType.Community,
    auth: api.auth,
  };
  return api.client.featurePost(form);
}

export async function lockPost(
  api: API,
  locked: boolean,
  post: Post
): Promise<PostResponse> {
  let form: LockPost = {
    post_id: post.id,
    locked,
    auth: api.auth,
  };
  return api.client.lockPost(form);
}

export async function resolvePost(
  api: API,
  post: Post
): Promise<ResolveObjectResponse> {
  let form: ResolveObject = {
    q: post.ap_id,
    auth: api.auth,
  };
  return api.client.resolveObject(form);
}

export async function searchPostLocal(
  api: API,
  post: Post
): Promise<SearchResponse> {
  let form: Search = {
    q: post.name,
    type_: SearchType.Posts,
    sort: SortType.TopAll,
    auth: api.auth,
  };
  return api.client.search(form);
}

export async function getPost(
  api: API,
  post_id: number
): Promise<GetPostResponse> {
  let form: GetPost = {
    id: post_id,
    auth: api.auth,
  };
  return api.client.getPost(form);
}

export async function getComments(
  api: API,
  post_id: number
): Promise<GetCommentsResponse> {
  let form: GetComments = {
    post_id: post_id,
    type_: ListingType.All,
    sort: CommentSortType.New,
    auth: api.auth,
  };
  return api.client.getComments(form);
}

export async function resolveComment(
  api: API,
  comment: Comment
): Promise<ResolveObjectResponse> {
  let form: ResolveObject = {
    q: comment.ap_id,
    auth: api.auth,
  };
  return api.client.resolveObject(form);
}

export async function resolveBetaCommunity(
  api: API
): Promise<ResolveObjectResponse> {
  // Use short-hand search url
  let form: ResolveObject = {
    q: "!main@lemmy-beta:8551",
    auth: api.auth,
  };
  return api.client.resolveObject(form);
}

export async function resolveCommunity(
  api: API,
  q: string
): Promise<ResolveObjectResponse> {
  let form: ResolveObject = {
    q,
    auth: api.auth,
  };
  return api.client.resolveObject(form);
}

export async function resolvePerson(
  api: API,
  apShortname: string
): Promise<ResolveObjectResponse> {
  let form: ResolveObject = {
    q: apShortname,
    auth: api.auth,
  };
  return api.client.resolveObject(form);
}

export async function banPersonFromSite(
  api: API,
  person_id: number,
  ban: boolean,
  remove_data: boolean
): Promise<BanPersonResponse> {
  // Make sure lemmy-beta/c/main is cached on lemmy_alpha
  let form: BanPerson = {
    person_id,
    ban,
    remove_data: remove_data,
    auth: api.auth,
  };
  return api.client.banPerson(form);
}

export async function banPersonFromCommunity(
  api: API,
  person_id: number,
  community_id: number,
  remove_data: boolean,
  ban: boolean
): Promise<BanFromCommunityResponse> {
  let form: BanFromCommunity = {
    person_id,
    community_id,
    remove_data: remove_data,
    ban,
    auth: api.auth,
  };
  return api.client.banFromCommunity(form);
}

export async function followCommunity(
  api: API,
  follow: boolean,
  community_id: number
): Promise<CommunityResponse> {
  let form: FollowCommunity = {
    community_id,
    follow,
    auth: api.auth,
  };
  return api.client.followCommunity(form);
}

export async function likePost(
  api: API,
  score: number,
  post: Post
): Promise<PostResponse> {
  let form: CreatePostLike = {
    post_id: post.id,
    score: score,
    auth: api.auth,
  };

  return api.client.likePost(form);
}

export async function createComment(
  api: API,
  post_id: number,
  parent_id?: number,
  content = "a jest test comment"
): Promise<CommentResponse> {
  let form: CreateComment = {
    content,
    post_id,
    parent_id,
    auth: api.auth,
  };
  return api.client.createComment(form);
}

export async function editComment(
  api: API,
  comment_id: number,
  content = "A jest test federated comment update"
): Promise<CommentResponse> {
  let form: EditComment = {
    content,
    comment_id,
    auth: api.auth,
  };
  return api.client.editComment(form);
}

export async function deleteComment(
  api: API,
  deleted: boolean,
  comment_id: number
): Promise<CommentResponse> {
  let form: DeleteComment = {
    comment_id,
    deleted,
    auth: api.auth,
  };
  return api.client.deleteComment(form);
}

export async function removeComment(
  api: API,
  removed: boolean,
  comment_id: number
): Promise<CommentResponse> {
  let form: RemoveComment = {
    comment_id,
    removed,
    auth: api.auth,
  };
  return api.client.removeComment(form);
}

export async function getMentions(
  api: API
): Promise<GetPersonMentionsResponse> {
  let form: GetPersonMentions = {
    sort: CommentSortType.New,
    unread_only: false,
    auth: api.auth,
  };
  return api.client.getPersonMentions(form);
}

export async function likeComment(
  api: API,
  score: number,
  comment: Comment
): Promise<CommentResponse> {
  let form: CreateCommentLike = {
    comment_id: comment.id,
    score,
    auth: api.auth,
  };
  return api.client.likeComment(form);
}

export async function createCommunity(
  api: API,
  name_: string = randomString(5)
): Promise<CommunityResponse> {
  let description = "a sample description";
  let form: CreateCommunity = {
    name: name_,
    title: name_,
    description,
    auth: api.auth,
  };
  return api.client.createCommunity(form);
}

export async function getCommunity(
  api: API,
  id: number
): Promise<CommunityResponse> {
  let form: GetCommunity = {
    id,
    auth: api.auth,
  };
  return api.client.getCommunity(form);
}

export async function deleteCommunity(
  api: API,
  deleted: boolean,
  community_id: number
): Promise<CommunityResponse> {
  let form: DeleteCommunity = {
    community_id,
    deleted,
    auth: api.auth,
  };
  return api.client.deleteCommunity(form);
}

export async function removeCommunity(
  api: API,
  removed: boolean,
  community_id: number
): Promise<CommunityResponse> {
  let form: RemoveCommunity = {
    community_id,
    removed,
    auth: api.auth,
  };
  return api.client.removeCommunity(form);
}

export async function createPrivateMessage(
  api: API,
  recipient_id: number
): Promise<PrivateMessageResponse> {
  let content = "A jest test federated private message";
  let form: CreatePrivateMessage = {
    content,
    recipient_id,
    auth: api.auth,
  };
  return api.client.createPrivateMessage(form);
}

export async function editPrivateMessage(
  api: API,
  private_message_id: number
): Promise<PrivateMessageResponse> {
  let updatedContent = "A jest test federated private message edited";
  let form: EditPrivateMessage = {
    content: updatedContent,
    private_message_id,
    auth: api.auth,
  };
  return api.client.editPrivateMessage(form);
}

export async function deletePrivateMessage(
  api: API,
  deleted: boolean,
  private_message_id: number
): Promise<PrivateMessageResponse> {
  let form: DeletePrivateMessage = {
    deleted,
    private_message_id,
    auth: api.auth,
  };
  return api.client.deletePrivateMessage(form);
}

export async function registerUser(
  api: API,
  username: string = randomString(5)
): Promise<LoginResponse> {
  let form: Register = {
    username,
    password,
    password_verify: password,
    show_nsfw: true,
  };
  return api.client.register(form);
}

export async function saveUserSettingsBio(api: API): Promise<LoginResponse> {
  let form: SaveUserSettings = {
    show_nsfw: true,
    theme: "darkly",
    default_sort_type: Object.keys(SortType).indexOf(SortType.Active),
    default_listing_type: Object.keys(ListingType).indexOf(ListingType.All),
    interface_language: "en",
    show_avatars: true,
    send_notifications_to_email: false,
    bio: "a changed bio",
    auth: api.auth,
  };
  return saveUserSettings(api, form);
}

export async function saveUserSettingsFederated(
  api: API
): Promise<LoginResponse> {
  let avatar = "https://image.flaticon.com/icons/png/512/35/35896.png";
  let banner = "https://image.flaticon.com/icons/png/512/36/35896.png";
  let bio = "a changed bio";
  let form: SaveUserSettings = {
    show_nsfw: false,
    default_sort_type: Object.keys(SortType).indexOf(SortType.Hot),
    default_listing_type: Object.keys(ListingType).indexOf(ListingType.All),
    interface_language: "",
    avatar,
    banner,
    display_name: "user321",
    show_avatars: false,
    send_notifications_to_email: false,
    bio,
    auth: api.auth,
  };
  return await saveUserSettings(alpha, form);
}

export async function saveUserSettings(
  api: API,
  form: SaveUserSettings
): Promise<LoginResponse> {
  return api.client.saveUserSettings(form);
}

export async function deleteUser(api: API): Promise<DeleteAccountResponse> {
  let form: DeleteAccount = {
    auth: api.auth,
    password,
  };
  return api.client.deleteAccount(form);
}

export async function getSite(api: API): Promise<GetSiteResponse> {
  let form: GetSite = {
    auth: api.auth,
  };
  return api.client.getSite(form);
}

export async function listPrivateMessages(
  api: API
): Promise<PrivateMessagesResponse> {
  let form: GetPrivateMessages = {
    auth: api.auth,
    unread_only: false,
  };
  return api.client.getPrivateMessages(form);
}

export async function unfollowRemotes(api: API): Promise<GetSiteResponse> {
  // Unfollow all remote communities
  let site = await getSite(api);
  let remoteFollowed =
    site.my_user?.follows.filter(c => c.community.local == false) ?? [];
  for (let cu of remoteFollowed) {
    await followCommunity(api, false, cu.community.id);
  }
  let siteRes = await getSite(api);
  return siteRes;
}

export async function followBeta(api: API): Promise<CommunityResponse> {
  let betaCommunity = (await resolveBetaCommunity(api)).community;
  if (betaCommunity) {
    let follow = await followCommunity(api, true, betaCommunity.community.id);
    return follow;
  } else {
    return Promise.reject("no community worked");
  }
}

export async function reportPost(
  api: API,
  post_id: number,
  reason: string
): Promise<PostReportResponse> {
  let form: CreatePostReport = {
    post_id,
    reason,
    auth: api.auth,
  };
  return api.client.createPostReport(form);
}

export async function listPostReports(
  api: API
): Promise<ListPostReportsResponse> {
  let form: ListPostReports = {
    auth: api.auth,
  };
  return api.client.listPostReports(form);
}

export async function reportComment(
  api: API,
  comment_id: number,
  reason: string
): Promise<CommentReportResponse> {
  let form: CreateCommentReport = {
    comment_id,
    reason,
    auth: api.auth,
  };
  return api.client.createCommentReport(form);
}

export async function listCommentReports(
  api: API
): Promise<ListCommentReportsResponse> {
  let form: ListCommentReports = {
    auth: api.auth,
  };
  return api.client.listCommentReports(form);
}

export function delay(millis = 500) {
  return new Promise(resolve => setTimeout(resolve, millis));
}

export function longDelay() {
  return delay(10000);
}

export function wrapper(form: any): string {
  return JSON.stringify(form);
}

export function randomString(length: number): string {
  var result = "";
  var characters =
    "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_";
  var charactersLength = characters.length;
  for (var i = 0; i < length; i++) {
    result += characters.charAt(Math.floor(Math.random() * charactersLength));
  }
  return result;
}

export async function unfollows() {
  await unfollowRemotes(alpha);
  await unfollowRemotes(gamma);
  await unfollowRemotes(delta);
  await unfollowRemotes(epsilon);
}

export function getCommentParentId(comment: Comment): number | undefined {
  let split = comment.path.split(".");
  // remove the 0
  split.shift();

  if (split.length > 1) {
    return Number(split[split.length - 2]);
  } else {
    return undefined;
  }
}