Initial commit: Angular frontend and Expressjs backend
This commit is contained in:
chamikaJ
237
worklenz-backend/src/controllers/task-work-log-controller.ts
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237
worklenz-backend/src/controllers/task-work-log-controller.ts
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import Excel from "exceljs";
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import moment from "moment";
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import {IWorkLenzRequest} from "../interfaces/worklenz-request";
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import {IWorkLenzResponse} from "../interfaces/worklenz-response";
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import db from "../config/db";
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import {formatDuration, getColor, log_error, toSeconds} from "../shared/utils";
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import {ServerResponse} from "../models/server-response";
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import WorklenzControllerBase from "./worklenz-controller-base";
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import HandleExceptions from "../decorators/handle-exceptions";
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import momentTime from "moment-timezone";
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export default class TaskWorklogController extends WorklenzControllerBase {
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@HandleExceptions()
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public static async create(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
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const {id, seconds_spent, description, created_at, formatted_start} = req.body;
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const q = `INSERT INTO task_work_log (time_spent, description, task_id, user_id, created_at)
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VALUES ($1, $2, $3, $4, $5);`;
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const params = [seconds_spent, description, id, req.user?.id, formatted_start];
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const result = await db.query(q, params);
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const [data] = result.rows;
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return res.status(200).send(new ServerResponse(true, data));
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}
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private static async getTimeLogs(id: string, timeZone: string) {
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if (!id) return [];
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const q = `
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WITH time_logs AS (
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--
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SELECT id,
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description,
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time_spent,
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created_at,
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user_id,
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logged_by_timer,
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(SELECT name FROM users WHERE users.id = task_work_log.user_id) AS user_name,
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(SELECT email FROM users WHERE users.id = task_work_log.user_id) AS user_email,
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(SELECT avatar_url FROM users WHERE users.id = task_work_log.user_id) AS avatar_url
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FROM task_work_log
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WHERE task_id = $1
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--
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)
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SELECT id,
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time_spent,
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description,
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created_at,
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user_id,
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logged_by_timer,
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created_at AS start_time,
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(created_at + INTERVAL '1 second' * time_spent) AS end_time,
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user_name,
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user_email,
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avatar_url
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FROM time_logs
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ORDER BY created_at DESC;
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`;
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const result = await db.query(q, [id]);
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if (timeZone) {
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for (const res of result.rows) {
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res.start_time = momentTime.tz(res.start_time, `${timeZone}`).format();
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res.end_time = momentTime.tz(res.end_time, `${timeZone}`).format();
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}
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}
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return result.rows;
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}
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@HandleExceptions()
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public static async getByTask(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
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const results = await this.getTimeLogs(req.params.id, req.query.time_zone_name as string);
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for (const item of results)
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item.avatar_color = getColor(item.user_name);
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return res.status(200).send(new ServerResponse(true, results));
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}
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@HandleExceptions()
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public static async update(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
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const {seconds_spent, description, created_at, formatted_start} = req.body;
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const q = `
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UPDATE task_work_log
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SET time_spent = $3,
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description = $4,
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created_at = $5
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WHERE id = $1
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AND user_id = $2;
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`;
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const params = [req.params.id, req.user?.id, seconds_spent, description || null, formatted_start];
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const result = await db.query(q, params);
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const [data] = result.rows;
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return res.status(200).send(new ServerResponse(true, data));
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}
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@HandleExceptions()
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public static async deleteById(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<IWorkLenzResponse> {
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const q = `DELETE
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FROM task_work_log
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WHERE id = $1
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AND task_id = $2
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AND user_id = $3;`;
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const result = await db.query(q, [req.params.id, req.query.task, req.user?.id]);
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const [data] = result.rows;
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return res.status(200).send(new ServerResponse(true, data));
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}
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private static async getExportMetadata(id: string) {
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const q = `SELECT name, (SELECT name FROM projects WHERE id = tasks.project_id) AS project_name
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FROM tasks
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WHERE id = $1;`;
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const result = await db.query(q, [id]);
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return result.rows[0] || null;
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}
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private static async getUserTimeZone(id: string) {
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if (id) {
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const q = `SELECT utc_offset
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FROM timezones
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WHERE id = (SELECT timezone_id FROM users WHERE id = $1);`;
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const result = await db.query(q, [id]);
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const [data] = result.rows;
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return data.utc_offset || null;
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}
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}
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@HandleExceptions()
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public static async exportLog(req: IWorkLenzRequest, res: IWorkLenzResponse): Promise<void> {
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const results = await this.getTimeLogs(req.params.id, req.query.timeZone as string);
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const metadata = await this.getExportMetadata(req.params.id);
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const timezone = await this.getUserTimeZone(req.user?.id || "");
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const exportDate = moment().format("MMM-DD-YYYY");
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const fileName = `${exportDate} - Task Timelog`;
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const title = metadata.name.replace(/[\*\?\:\/\\\[\]]/g, "-");
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const workbook = new Excel.Workbook();
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const sheet = workbook.addWorksheet(title);
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sheet.headerFooter = {
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firstHeader: title
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};
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sheet.columns = [
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{header: "Reporter Name", key: "user_name", width: 25},
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{header: "Reporter Email", key: "user_email", width: 25},
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{header: "Start Time", key: "start_time", width: 25},
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{header: "End Time", key: "end_time", width: 25},
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{header: "Date", key: "created_at", width: 25},
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{header: "Work Description", key: "description", width: 25},
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{header: "Duration", key: "time_spent", width: 25},
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];
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sheet.getCell("A1").value = metadata.project_name;
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sheet.mergeCells("A1:G1");
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sheet.getCell("A1").alignment = {horizontal: "center"};
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sheet.getCell("A2").value = `${metadata.name} (${exportDate})`;
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sheet.mergeCells("A2:G2");
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sheet.getCell("A2").alignment = {horizontal: "center"};
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sheet.getRow(4).values = [
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"Reporter Name",
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"Reporter Email",
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"Start Time",
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"End Time",
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"Date",
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"Work Description",
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"Duration",
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];
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const timeFormat = "MMM DD, YYYY h:mm:ss a";
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let totalLogged = 0;
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for (const item of results) {
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totalLogged += parseFloat((item.time_spent || 0).toString());
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const data = {
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user_name: item.user_name,
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user_email: item.user_email,
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start_time: moment(item.start_time).add(timezone.hours || 0, "hours").add(timezone.minutes || 0, "minutes").format(timeFormat),
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end_time: moment(item.end_time).add(timezone.hours || 0, "hours").add(timezone.minutes || 0, "minutes").format(timeFormat),
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created_at: moment(item.created_at).add(timezone.hours || 0, "hours").add(timezone.minutes || 0, "minutes").format(timeFormat),
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description: item.description || "-",
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time_spent: formatDuration(moment.duration(item.time_spent, "seconds")),
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};
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sheet.addRow(data);
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}
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sheet.getCell("A1").style.fill = {
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type: "pattern",
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pattern: "solid",
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fgColor: {argb: "D9D9D9"}
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};
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sheet.getCell("A1").font = {
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size: 16
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};
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sheet.getCell("A2").style.fill = {
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type: "pattern",
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pattern: "solid",
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fgColor: {argb: "F2F2F2"}
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};
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sheet.getCell("A2").font = {
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size: 12
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};
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sheet.getRow(4).font = {
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bold: true
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};
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sheet.addRow({
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user_name: "",
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user_email: "",
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start_time: "Total",
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end_time: "",
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description: "",
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created_at: "",
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time_spent: formatDuration(moment.duration(totalLogged, "seconds")),
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});
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sheet.mergeCells(`A${sheet.rowCount}:F${sheet.rowCount}`);
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sheet.getCell(`A${sheet.rowCount}`).value = "Total";
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sheet.getCell(`A${sheet.rowCount}`).alignment = {
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horizontal: "right"
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};
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res.setHeader("Content-Type", "application/vnd.openxmlformats");
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res.setHeader("Content-Disposition", `attachment; filename=${fileName}.xlsx`);
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await workbook.xlsx.write(res)
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.then(() => {
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res.end();
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});
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}
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}
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