import { action, makeObservable, observable, runInAction, computed } from "mobx"; import set from "lodash/set"; import update from "lodash/update"; import pull from "lodash/pull"; import concat from "lodash/concat"; // base class import { IssueHelperStore } from "../helpers/issue-helper.store"; // services import { IssueService } from "services/issue/issue.service"; // types import { IIssueRootStore } from "../root.store"; import { TIssue, TGroupedIssues, TSubGroupedIssues, TLoader, TUnGroupedIssues, ViewFlags } from "@plane/types"; export interface IProjectIssues { // observable loader: TLoader; issues: Record; // Record of project_id as key and issue_ids as value viewFlags: ViewFlags; // computed groupedIssueIds: TGroupedIssues | TSubGroupedIssues | TUnGroupedIssues | undefined; // action fetchIssues: (workspaceSlug: string, projectId: string, loadType: TLoader) => Promise; createIssue: (workspaceSlug: string, projectId: string, data: Partial) => Promise; updateIssue: (workspaceSlug: string, projectId: string, issueId: string, data: Partial) => Promise; removeIssue: (workspaceSlug: string, projectId: string, issueId: string) => Promise; quickAddIssue: (workspaceSlug: string, projectId: string, data: TIssue) => Promise; removeBulkIssues: (workspaceSlug: string, projectId: string, issueIds: string[]) => Promise; } export class ProjectIssues extends IssueHelperStore implements IProjectIssues { // observable loader: TLoader = "init-loader"; issues: Record = {}; viewFlags = { enableQuickAdd: true, enableIssueCreation: true, enableInlineEditing: true, }; // root store rootIssueStore: IIssueRootStore; // services issueService; constructor(_rootStore: IIssueRootStore) { super(_rootStore); makeObservable(this, { // observable loader: observable.ref, issues: observable, // computed groupedIssueIds: computed, // action fetchIssues: action, createIssue: action, updateIssue: action, removeIssue: action, removeBulkIssues: action, quickAddIssue: action, }); // root store this.rootIssueStore = _rootStore; // services this.issueService = new IssueService(); } get groupedIssueIds() { const projectId = this.rootStore?.projectId; if (!projectId) return undefined; const displayFilters = this.rootStore?.projectIssuesFilter?.issueFilters?.displayFilters; if (!displayFilters) return undefined; const subGroupBy = displayFilters?.sub_group_by; const groupBy = displayFilters?.group_by; const orderBy = displayFilters?.order_by; const layout = displayFilters?.layout; const projectIssueIds = this.issues[projectId]; if (!projectIssueIds) return; const _issues = this.rootStore.issues.getIssuesByIds(projectIssueIds); if (!_issues) return []; let issues: TGroupedIssues | TSubGroupedIssues | TUnGroupedIssues = []; if (layout === "list" && orderBy) { if (groupBy) issues = this.groupedIssues(groupBy, orderBy, _issues); else issues = this.unGroupedIssues(orderBy, _issues); } else if (layout === "kanban" && groupBy && orderBy) { if (subGroupBy) issues = this.subGroupedIssues(subGroupBy, groupBy, orderBy, _issues); else issues = this.groupedIssues(groupBy, orderBy, _issues); } else if (layout === "calendar") issues = this.groupedIssues("target_date", "target_date", _issues, true); else if (layout === "spreadsheet") issues = this.unGroupedIssues(orderBy ?? "-created_at", _issues); else if (layout === "gantt_chart") issues = this.unGroupedIssues(orderBy ?? "sort_order", _issues); return issues; } fetchIssues = async (workspaceSlug: string, projectId: string, loadType: TLoader = "init-loader") => { try { this.loader = loadType; const params = this.rootStore?.projectIssuesFilter?.appliedFilters; const response = await this.issueService.getIssues(workspaceSlug, projectId, params); runInAction(() => { set( this.issues, [projectId], response.map((issue) => issue.id) ); this.loader = undefined; }); this.rootStore.issues.addIssue(response); return response; } catch (error) { this.loader = undefined; throw error; } }; createIssue = async (workspaceSlug: string, projectId: string, data: Partial) => { try { const response = await this.issueService.createIssue(workspaceSlug, projectId, data); runInAction(() => { update(this.issues, [projectId], (issueIds) => { if (!issueIds) return [response.id]; return concat(issueIds, response.id); }); }); this.rootStore.issues.addIssue([response]); return response; } catch (error) { throw error; } }; updateIssue = async (workspaceSlug: string, projectId: string, issueId: string, data: Partial) => { try { this.rootStore.issues.updateIssue(issueId, data); const response = await this.issueService.patchIssue(workspaceSlug, projectId, issueId, data); return response; } catch (error) { this.fetchIssues(workspaceSlug, projectId, "mutation"); throw error; } }; removeIssue = async (workspaceSlug: string, projectId: string, issueId: string) => { try { const response = await this.issueService.deleteIssue(workspaceSlug, projectId, issueId); runInAction(() => { pull(this.issues[projectId], issueId); }); this.rootStore.issues.removeIssue(issueId); return response; } catch (error) { throw error; } }; quickAddIssue = async (workspaceSlug: string, projectId: string, data: TIssue) => { try { runInAction(() => { this.issues[projectId].push(data.id); this.rootStore.issues.addIssue([data]); }); const response = await this.createIssue(workspaceSlug, projectId, data); const quickAddIssueIndex = this.issues[projectId].findIndex((_issueId) => _issueId === data.id); if (quickAddIssueIndex >= 0) runInAction(() => { this.issues[projectId].splice(quickAddIssueIndex, 1); this.rootStore.issues.removeIssue(data.id); }); return response; } catch (error) { this.fetchIssues(workspaceSlug, projectId, "mutation"); throw error; } }; removeBulkIssues = async (workspaceSlug: string, projectId: string, issueIds: string[]) => { try { runInAction(() => { issueIds.forEach((issueId) => { pull(this.issues[projectId], issueId); this.rootStore.issues.removeIssue(issueId); }); }); const response = await this.issueService.bulkDeleteIssues(workspaceSlug, projectId, { issue_ids: issueIds }); return response; } catch (error) { this.fetchIssues(workspaceSlug, projectId, "mutation"); throw error; } }; }