Initial commit: Angular frontend and Expressjs backend

worklenz-backend/src/controllers/project-roadmap/roadmap-tasks-contoller-v2-base.ts

@@ -0,0 +1,77 @@
+import moment, { Moment } from "moment";
+import WorklenzControllerBase from "../worklenz-controller-base";
+import momentTime from "moment-timezone";
+
+export const GroupBy = {
+  STATUS: "status",
+  PRIORITY: "priority",
+  LABELS: "labels",
+  PHASE: "phase"
+};
+
+export interface IRMTaskGroup {
+  id?: string;
+  name: string;
+  color_code: string;
+  category_id: string | null;
+  old_category_id?: string;
+  tasks: any[];
+  is_expanded: boolean;
+}
+
+export default class RoadmapTasksControllerV2Base extends WorklenzControllerBase {
+
+  public static updateTaskViewModel(task: any, globalStartDate: Moment, globalDateWidth: number , timeZone: string) {
+
+    if (typeof task.sub_tasks_count === "undefined") task.sub_tasks_count = "0";
+
+    task.is_sub_task = !!task.parent_task_id;
+
+    task.show_sub_tasks = false;
+
+    if (task.start_date)
+      task.start_date = momentTime.tz(task.start_date, `${timeZone}`).format("YYYY-MM-DD");
+
+    if (task.end_date)
+      task.end_date = momentTime.tz(task.end_date, `${timeZone}`).format("YYYY-MM-DD");
+
+    this.setTaskCss(task, globalStartDate, globalDateWidth);
+
+    task.isVisible = true;
+
+    return task;
+  }
+
+  private static setTaskCss(task: any, globalStartDate: Moment, globalDateWidth: number ) {
+    let startDate = task.start_date ? moment(task.start_date).format("YYYY-MM-DD") : moment();
+    let endDate = task.end_date ? moment(task.end_date).format("YYYY-MM-DD") : moment();
+
+    if (!task.start_date) {
+      startDate = moment(task.end_date).format("YYYY-MM-DD");
+    }
+    if (!task.end_date) {
+      endDate = moment(task.start_date).format("YYYY-MM-DD");
+    }
+    if (!task.start_date && !task.end_date) {
+      startDate = moment().format("YYYY-MM-DD");
+      endDate = moment().format("YYYY-MM-DD");
+    }
+
+    const fStartDate = moment(startDate);
+    const fEndDate = moment(endDate);
+    const fGlobalStartDate = moment(globalStartDate).format("YYYY-MM-DD");
+
+    const daysDifferenceFromStart = fStartDate.diff(fGlobalStartDate, "days");
+    task.offset_from = daysDifferenceFromStart * globalDateWidth;
+
+    if (moment(fStartDate).isSame(moment(fEndDate), "day")) {
+      task.width = globalDateWidth;
+    } else {
+      const taskWidth = fEndDate.diff(fStartDate, "days");
+      task.width = (taskWidth + 1) * globalDateWidth;
+    }
+
+    return task;
+  }
+
+}