import { action, observable, makeObservable, computed, runInAction } from "mobx"; import set from "lodash/set"; // 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, TLoader, TGroupedIssues, TSubGroupedIssues, TUnGroupedIssues, ViewFlags } from "@plane/types"; export interface IProjectViewIssues { // observable loader: TLoader; issues: { [view_id: string]: string[] }; viewFlags: ViewFlags; // computed groupedIssueIds: TGroupedIssues | TSubGroupedIssues | TUnGroupedIssues | undefined; // actions fetchIssues: ( workspaceSlug: string, projectId: string, loadType: TLoader, viewId?: string | undefined ) => Promise; createIssue: ( workspaceSlug: string, projectId: string, data: Partial, viewId?: string | undefined ) => Promise; updateIssue: ( workspaceSlug: string, projectId: string, issueId: string, data: Partial, viewId?: string | undefined ) => Promise; removeIssue: ( workspaceSlug: string, projectId: string, issueId: string, viewId?: string | undefined ) => Promise; quickAddIssue: ( workspaceSlug: string, projectId: string, data: TIssue, viewId?: string | undefined ) => Promise; } export class ProjectViewIssues extends IssueHelperStore implements IProjectViewIssues { loader: TLoader = "init-loader"; issues: { [view_id: string]: string[] } = {}; 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, quickAddIssue: action, }); // root store this.rootIssueStore = _rootStore; // services this.issueService = new IssueService(); } get groupedIssueIds() { const viewId = this.rootStore?.viewId; if (!viewId) return undefined; const displayFilters = this.rootIssueStore?.projectViewIssuesFilter?.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 viewIssueIds = this.issues[viewId]; if (!viewIssueIds) return; const _issues = this.rootStore.issues.getIssuesByIds(viewIssueIds); 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", viewId: string | undefined = undefined ) => { try { if (!viewId) throw new Error("View Id is required"); this.loader = loadType; const params = this.rootIssueStore?.projectViewIssuesFilter?.appliedFilters; const response = await this.issueService.getIssues(workspaceSlug, projectId, params); runInAction(() => { set( this.issues, [viewId], response.map((issue) => issue.id) ); this.loader = undefined; }); this.rootIssueStore.issues.addIssue(response); return response; } catch (error) { console.error(error); this.loader = undefined; throw error; } }; createIssue = async ( workspaceSlug: string, projectId: string, data: Partial, viewId: string | undefined = undefined ) => { try { if (!viewId) throw new Error("View Id is required"); const response = await this.rootIssueStore.projectIssues.createIssue(workspaceSlug, projectId, data); runInAction(() => { this.issues[viewId].push(response.id); }); return response; } catch (error) { this.fetchIssues(workspaceSlug, projectId, "mutation"); throw error; } }; updateIssue = async ( workspaceSlug: string, projectId: string, issueId: string, data: Partial, viewId: string | undefined = undefined ) => { try { if (!viewId) throw new Error("View Id is required"); const response = await this.rootIssueStore.projectIssues.updateIssue(workspaceSlug, projectId, issueId, data); return response; } catch (error) { this.fetchIssues(workspaceSlug, projectId, "mutation"); throw error; } }; removeIssue = async ( workspaceSlug: string, projectId: string, issueId: string, viewId: string | undefined = undefined ) => { try { if (!viewId) throw new Error("View Id is required"); const response = await this.rootIssueStore.projectIssues.removeIssue(workspaceSlug, projectId, issueId); const issueIndex = this.issues[viewId].findIndex((_issueId) => _issueId === issueId); if (issueIndex >= 0) runInAction(() => { this.issues[viewId].splice(issueIndex, 1); }); return response; } catch (error) { this.fetchIssues(workspaceSlug, projectId, "mutation"); throw error; } }; quickAddIssue = async ( workspaceSlug: string, projectId: string, data: TIssue, viewId: string | undefined = undefined ) => { try { if (!viewId) throw new Error("View Id is required"); runInAction(() => { this.issues[viewId].push(data.id); this.rootIssueStore.issues.addIssue([data]); }); const response = await this.createIssue(workspaceSlug, projectId, data, viewId); const quickAddIssueIndex = this.issues[viewId].findIndex((_issueId) => _issueId === data.id); if (quickAddIssueIndex >= 0) runInAction(() => { this.issues[viewId].splice(quickAddIssueIndex, 1); this.rootIssueStore.issues.removeIssue(data.id); }); return response; } catch (error) { this.fetchIssues(workspaceSlug, projectId, "mutation"); throw error; } }; }