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authorNoah Loomans <noahloomans@gmail.com>2018-04-15 16:49:30 +0200
committerNoah Loomans <noahloomans@gmail.com>2018-04-15 16:49:30 +0200
commit4acd83630f04c0982d9b455206b67b4ebeaac2da (patch)
tree129242f7f09dd7d8c332ed6a9f4a9006798b2f95 /src/server/routes
parent769d746e127e6d18a039b2ed3be0e32500624ae5 (diff)
Add .json endpoint for parsed schedule
Diffstat (limited to 'src/server/routes')
-rw-r--r--src/server/routes/getSchedule.js88
1 files changed, 55 insertions, 33 deletions
diff --git a/src/server/routes/getSchedule.js b/src/server/routes/getSchedule.js
index 04df28a..7a84dd2 100644
--- a/src/server/routes/getSchedule.js
+++ b/src/server/routes/getSchedule.js
@@ -25,11 +25,14 @@ const router = express.Router();
const getScheduleData = require('../lib/schools/hetmml/getScheduleData');
const getURLOfUser = require('../lib/schools/hetmml/getURLOfUser');
const axios = require('../lib/schools/hetmml/axios');
+const parseSchedule = require('../lib/schools/hetmml/parseSchedule');
// copied from http://www.meetingpointmco.nl/Roosters-AL/doc/dagroosters/untisscripts.js,
// were using the same code as they do to be sure that we always get the same
// week number.
-function getWeekNumber(target) {
+function currentWeekNumber() {
+ const target = new Date();
+
const dayNr = (target.getDay() + 6) % 7;
// eslint-disable-next-line
target.setDate(target.getDate() - dayNr + 3);
@@ -43,39 +46,58 @@ function getWeekNumber(target) {
return 1 + Math.ceil((firstThursday - target) / 604800000);
}
+async function getSchedule(userType, userValue, week, scheduleType = 'dag') {
+ const { users } = await getScheduleData();
+ const user =
+ users.filter(user_ => user_.type === userType && user_.value === userValue)[0];
+
+ if (!user) {
+ throw new Error(`${userType}/${userValue} is not in the user index.`);
+ }
+
+ if (!week) {
+ week = currentWeekNumber(); // eslint-disable-line no-param-reassign
+ }
+
+ const { index } = user;
+ const url = getURLOfUser(scheduleType, userType, index, week);
+
+ return axios.get(url);
+}
+
+router.get('/:type/:value.json', (req, res, next) => {
+ const { type, value } = req.params;
+ const { week, type: scheduleType } = req.query;
+
+ getSchedule(type, value, week, scheduleType)
+ .then((response) => {
+ const schedule = parseSchedule(response);
+ res.json(schedule);
+ })
+ .catch((err) => {
+ if (err.response) {
+ // eslint-disable-next-line no-param-reassign
+ err.status = err.response.status;
+ }
+ next(err);
+ });
+});
+
router.get('/:type/:value', (req, res, next) => {
- getScheduleData().then(({ users }) => {
- const { type, value } = req.params;
- let { week } = req.query;
- const user =
- users.filter(user_ => user_.type === type && user_.value === value)[0];
-
- if (!user) {
- next(new Error(`${type}/${value} is not in the user index.`));
- }
-
- if (!week) {
- week = getWeekNumber(new Date());
- }
-
- const { index } = user;
-
- const scheduleType = req.query.type || 'dag';
-
- const url = getURLOfUser(scheduleType, type, index, week);
-
- axios.get(url)
- .then((response) => {
- res.status(response.status).end(response.data);
- })
- .catch((err) => {
- if (err.response) {
- // eslint-disable-next-line no-param-reassign
- err.status = err.response.status;
- }
- next(err);
- });
- });
+ const { type, value } = req.params;
+ const { week, type: scheduleType } = req.query;
+
+ getSchedule(type, value, week, scheduleType)
+ .then((response) => {
+ res.status(response.status).end(response.data);
+ })
+ .catch((err) => {
+ if (err.response) {
+ // eslint-disable-next-line no-param-reassign
+ err.status = err.response.status;
+ }
+ next(err);
+ });
});
module.exports = router;