task-stream/libs/web/tracker/infrastructure/src/lib/adapters/graphql-collaboration.gateways.ts

import { inject, Injectable } from '@angular/core';
import {
  Activity,
  ActivityGateway,
  CommandResult,
  Comment,
  CommentsGateway,
  CreateReleaseInput,
  Release,
  ReleaseBurnup,
  ReleasesGateway,
  UserDirectoryEntry,
  UsersGateway,
} from '@task-stream/web/tracker/domain';
import { map, Observable } from 'rxjs';
import {
  ActivityDocument,
  ActivityOfDayDocument,
  AddCommentDocument,
  ArchiveReleaseDocument,
  CreateReleaseDocument,
  DeleteCommentDocument,
  EditCommentDocument,
  IssueCommentsDocument,
  ReactToCommentDocument,
  MarkDecisionDocument,
  ResolveThreadDocument,
  TurnCommentIntoIssueDocument,
  VotePollDocument,
  ClosePollDocument,
  PublishReleaseDocument,
  ReleaseBurnupDocument,
  ReleaseNotesDraftDocument,
  WriteReleaseNotesDocument,
  ReleasesDocument,
  UpcomingReleasesDocument,
  SearchUsersDocument,
} from '../graphql/generated';
import { GraphqlOperations } from './graphql-operations';
import { toActivity, toCommandResult, toComment, toRelease } from './mappers';

@Injectable()
export class GraphqlCommentsGateway extends CommentsGateway {
  private readonly gql = inject(GraphqlOperations);

  list(issueId: string): Observable<Comment[]> {
    return this.gql
      .query(IssueCommentsDocument, { idOrKey: issueId })
      .pipe(map((d) => d.issue.comments.items.map(toComment)));
  }

  add(
    issueId: string,
    body: string,
    replyTo: string | null = null,
    poll: string[] | null = null,
  ): Observable<CommandResult> {
    return this.gql
      .mutate(AddCommentDocument, {
        issueId,
        body,
        replyTo,
        poll: poll?.length ? poll : null,
      })
      .pipe(map((d) => toCommandResult(d.addComment)));
  }

  votePoll(
    commentId: string,
    option: number | null,
  ): Observable<CommandResult> {
    return this.gql
      .mutate(VotePollDocument, { commentId, option })
      .pipe(map((d) => toCommandResult(d.votePoll)));
  }

  closePoll(commentId: string, decide: boolean): Observable<CommandResult> {
    return this.gql
      .mutate(ClosePollDocument, { commentId, decide })
      .pipe(map((d) => toCommandResult(d.closePoll)));
  }

  react(
    commentId: string,
    emoji: string,
    on: boolean,
  ): Observable<CommandResult> {
    return this.gql
      .mutate(ReactToCommentDocument, { commentId, emoji, on })
      .pipe(map((d) => toCommandResult(d.reactToComment)));
  }

  edit(commentId: string, body: string): Observable<CommandResult> {
    return this.gql
      .mutate(EditCommentDocument, { commentId, body })
      .pipe(map((d) => toCommandResult(d.editComment)));
  }

  remove(commentId: string): Observable<CommandResult> {
    return this.gql
      .mutate(DeleteCommentDocument, { commentId })
      .pipe(map((d) => toCommandResult(d.deleteComment)));
  }

  resolveThread(
    commentId: string,
    resolved: boolean,
    conclusion: string | null,
  ): Observable<CommandResult> {
    return this.gql
      .mutate(ResolveThreadDocument, { commentId, resolved, conclusion })
      .pipe(map((d) => toCommandResult(d.resolveThread)));
  }

  turnIntoIssue(
    commentId: string,
    title: string,
    type: string,
    asSubtask: boolean,
  ): Observable<CommandResult> {
    return this.gql
      .mutate(TurnCommentIntoIssueDocument, {
        commentId,
        title,
        type,
        asSubtask,
      })
      .pipe(map((d) => toCommandResult(d.turnCommentIntoIssue)));
  }

  markDecision(commentId: string, on: boolean): Observable<CommandResult> {
    return this.gql
      .mutate(MarkDecisionDocument, { commentId, on })
      .pipe(map((d) => toCommandResult(d.markDecision)));
  }
}

@Injectable()
export class GraphqlReleasesGateway extends ReleasesGateway {
  private readonly gql = inject(GraphqlOperations);

  list(projectId: string): Observable<Release[]> {
    return this.gql
      .query(ReleasesDocument, { idOrKey: projectId })
      .pipe(map((d) => d.project.releases.map(toRelease)));
  }

  upcoming(limit: number): Observable<Release[]> {
    return this.gql
      .query(UpcomingReleasesDocument, { limit })
      .pipe(map((d) => d.upcomingReleases.map(toRelease)));
  }

  create(input: CreateReleaseInput): Observable<CommandResult> {
    return this.gql
      .mutate(CreateReleaseDocument, { input })
      .pipe(map((d) => toCommandResult(d.createRelease)));
  }

  publish(releaseId: string, force: boolean): Observable<CommandResult> {
    return this.gql
      .mutate(PublishReleaseDocument, { releaseId, force })
      .pipe(map((d) => toCommandResult(d.publishRelease)));
  }

  archive(
    releaseId: string,
    moveTo: string | null = null,
  ): Observable<CommandResult> {
    return this.gql
      .mutate(ArchiveReleaseDocument, { releaseId, moveTo })
      .pipe(map((d) => toCommandResult(d.archiveRelease)));
  }

  burnup(releaseId: string): Observable<ReleaseBurnup> {
    return this.gql
      .query(ReleaseBurnupDocument, { id: releaseId })
      .pipe(map((d) => d.release.burnup));
  }

  notesDraft(releaseId: string): Observable<string> {
    return this.gql
      .query(ReleaseNotesDraftDocument, { id: releaseId })
      .pipe(map((d) => d.release.notesDraft));
  }

  writeNotes(
    releaseId: string,
    notes: string | null,
  ): Observable<CommandResult> {
    return this.gql
      .mutate(WriteReleaseNotesDocument, { releaseId, notes })
      .pipe(map((d) => toCommandResult(d.writeReleaseNotes)));
  }
}

@Injectable()
export class GraphqlActivityGateway extends ActivityGateway {
  private readonly gql = inject(GraphqlOperations);

  list(projectId: string, issueId?: string): Observable<Activity[]> {
    return this.gql
      .query(ActivityDocument, { projectId, issueId: issueId ?? null })
      .pipe(map((d) => d.activity.map(toActivity)));
  }

  onDay(projectId: string, day: string): Observable<Activity[]> {
    const after = `${day}T00:00:00.000Z`;
    const before = new Date(Date.parse(after) + 86_400_000).toISOString();
    return this.gql
      .query(ActivityOfDayDocument, { projectId, after, before })
      .pipe(map((d) => d.activity.map(toActivity)));
  }
}

@Injectable()
export class GraphqlUsersGateway extends UsersGateway {
  private readonly gql = inject(GraphqlOperations);

  search(term: string): Observable<UserDirectoryEntry[]> {
    return this.gql
      .query(SearchUsersDocument, { search: term })
      .pipe(map((d) => d.users));
  }
}