implemented LOA cancelling and extensioning

api/src/routes/loa.ts

@@ -3,7 +3,7 @@ const router = express.Router();
 
 import { Request, Response } from 'express';
 import pool from '../db';
-import { closeLOA, createNewLOA, getAllLOA, getLOAbyID, getLoaTypes, getUserLOA } from '../services/loaService';
+import { closeLOA, createNewLOA, getAllLOA, getLOAbyID, getLoaTypes, getUserLOA, setLOAExtension } from '../services/loaService';
 import { LOARequest } from '@app/shared/types/loa';
 
 //member posts LOA
@@ -104,10 +104,15 @@ router.post('/adminCancel/:id', async (req: Request, res: Response) => {
 
 // TODO: Enforce admin only
 router.post('/extend/:id', async (req: Request, res: Response) => {
-    const extendTo = req.body;
-    console.log(extendTo);
-    try {
+    const to: Date = req.body.to;
 
+    if (!to) {
+        res.status(400).send("Extension length is required");
+    }
+
+    try {
+        await setLOAExtension(Number(req.params.id), to);
+        res.sendStatus(200);
     } catch (error) {
         console.error(error)
         res.status(500).json(error);
@@ -123,8 +128,7 @@ router.get('/policy', async (req: Request, res: Response) => {
 
     if (output.ok) {
         const out = await output.json();
-        console.log(out);
-        res.status(200).json(out);
+        res.status(200).json(out.markdown);
     } else {
         console.log("BAD");
         res.sendStatus(500);

api/src/routes/members.js

@@ -2,6 +2,7 @@ const express = require('express');
 const router = express.Router();
 
 import pool from '../db';
+import { getUserActiveLOA } from '../services/loaService';
 import { getUserData } from '../services/memberService';
 import { getUserRoles } from '../services/rolesService';
 
@@ -40,12 +41,13 @@ router.get('/me', async (req, res) => {
 
     try {
         const { id, name, state } = await getUserData(req.user.id);
-        const LOAData = await pool.query(
-            `SELECT *
-            FROM leave_of_absences
-            WHERE member_id = ?
-            AND deleted = 0 
-            AND UTC_TIMESTAMP() BETWEEN start_date AND end_date;`, req.user.id);
+        // const LOAData = await pool.query(
+        //     `SELECT *
+        //     FROM leave_of_absences
+        //     WHERE member_id = ?
+        //     AND deleted = 0 
+        //     AND UTC_TIMESTAMP() BETWEEN start_date AND end_date;`, req.user.id);
+        const LOAData = await getUserActiveLOA(req.user.id);
 
         const roleData = await getUserRoles(req.user.id);
 

api/src/services/loaService.ts

@@ -6,13 +6,28 @@ export async function getLoaTypes(): Promise<LOAType[]> {
     return await pool.query('SELECT * FROM leave_of_absences_types;');
 }
 
-export async function getAllLOA(): Promise<LOARequest[]> {
-    let res: LOARequest[] = await pool.query(
-        `SELECT loa.*, members.name, t.name AS type_name
-            FROM leave_of_absences AS loa
-            LEFT JOIN members ON loa.member_id = members.id
-            LEFT JOIN leave_of_absences_types AS t ON loa.type_id = t.id;
-            `) as LOARequest[];
+export async function getAllLOA(page = 1, pageSize = 20): Promise<LOARequest[]> {
+    const offset = (page - 1) * pageSize;
+
+    const sql = `
+        SELECT loa.*, members.name, t.name AS type_name
+        FROM leave_of_absences AS loa
+        LEFT JOIN members ON loa.member_id = members.id
+        LEFT JOIN leave_of_absences_types AS t ON loa.type_id = t.id
+        ORDER BY
+            CASE
+                WHEN loa.closed IS NULL 
+                     AND NOW() > COALESCE(loa.extended_till, loa.end_date) THEN 1
+                WHEN loa.closed IS NULL
+                     AND NOW() BETWEEN loa.start_date AND COALESCE(loa.extended_till, loa.end_date) THEN 2
+                WHEN loa.closed IS NULL AND NOW() < loa.start_date THEN 3
+                WHEN loa.closed IS NOT NULL THEN 4
+            END,
+            loa.start_date DESC
+        LIMIT ? OFFSET ?;
+    `;
+
+    let res: LOARequest[] = await pool.query(sql, [pageSize, offset]) as LOARequest[];
     return res;
 }
 
@@ -21,6 +36,16 @@ export async function getUserLOA(userId: number): Promise<LOARequest[]> {
     return result;
 }
 
+export async function getUserActiveLOA(userId: number): Promise<LOARequest[]> {
+    const sql = `SELECT *
+            FROM leave_of_absences
+            WHERE member_id = ?
+            AND closed IS NULL
+            AND UTC_TIMESTAMP() BETWEEN start_date AND end_date;`
+    const LOAData = await pool.query(sql, [userId]);
+    return LOAData;
+}
+
 export async function createNewLOA(data: LOARequest) {
     const sql = `INSERT INTO leave_of_absences 
                 (member_id, filed_date, start_date, end_date, type_id, reason) 
@@ -41,12 +66,17 @@ export async function closeLOA(id: number, closer: number) {
 
 export async function getLOAbyID(id: number): Promise<LOARequest> {
     let res = await pool.query(`SELECT * FROM leave_of_absences WHERE id = ?`, [id]);
-    if (res.length != 1)
+    console.log(res);
+    if (res.length == 1)
         throw new Error(`LOA with id ${id} not found`);
     return res[0];
 }
 
 export async function setLOAExtension(id: number, extendTo: Date) {
-    
-
+    let res = await pool.query(`UPDATE leave_of_absences
+                                    SET extended_till = ?
+                                    WHERE leave_of_absences.id = ? `, [toDateTime(extendTo), id]);
+    if (res.affectedRows != 1)
+        throw new Error(`Could not extend LOA`);
+    return res[0];
 }