Skip to content

Commit 004fd2f

Browse files
vishwesh-D-kumarvishwesh-D-kumar
authored
Merge pull request #23 from SDOS-Winter2021/testing-fixes
Testing fixes in cloud functions
2 parents bcc022c + 947292b commit 004fd2f

File tree

1 file changed

+136
-84
lines changed

1 file changed

+136
-84
lines changed

‎App/functions/index.js‎

Lines changed: 136 additions & 84 deletions
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,3 @@
1-
/* eslint-disable spaced-comment */
21
/* eslint-disable max-len */
32
/* eslint-disable eol-last */
43
/* eslint-disable no-var */
@@ -10,43 +9,68 @@ const admin = require('firebase-admin');
109
admin.initializeApp(functions.config().firebase);
1110
// const url = 'https://testdb-cloudfn.firebaseio.com/'
1211
const url = 'https://testfortls.firebaseio.com/'
12+
// const url = 'https://tls-op-default-rtdb.firebaseio.com/'
1313
// Create and Deploy Your First Cloud Functions
1414
// https://firebase.google.com/docs/functions/write-firebase-functions
15-
function deleteAllMatchingKey(table,key, childKey) {
16-
const db_ref = admin.app().database(url).ref('InternalDb/'+table+'/');
17-
db_ref.orderByChild(childKey).equalTo(key).once("value", function(snapshot) {
18-
console.log('starting to remove from table '+table)
19-
snapshot.forEach(function(child){
20-
console.log(child.key);
21-
child.ref.remove();
15+
16+
async function getURLFromPasscode(passCode){
17+
const db_ref = admin.app().database(url).ref('InternalDb/Courses/');
18+
let courseURL;
19+
await db_ref.orderByChild("passCode").equalTo(passCode).once("value",
20+
function(snapshot) {
21+
courseURL = Object.keys(snapshot.val())[0].replace(' ', '');
22+
},
23+
function (errorObject) {
24+
console.log("The read failed: " + errorObject.code);
25+
}
26+
);
27+
return courseURL
28+
}
29+
30+
async function deleteAllMatchingKey(table,key, childKey) {
31+
const db_ref = admin.app().database(url).ref('InternalDb/'+table+'/');
32+
db_ref.orderByChild(childKey).equalTo(key).once("value", function(snapshot) {
33+
console.log('starting to remove from table '+table)
34+
snapshot.forEach(function(child){
35+
console.log(child.key);
36+
child.ref.remove().then(()=>{
37+
console.log()
38+
});
39+
});
40+
}, function (errorObject) {
41+
console.log("The read failed: " + errorObject.code);
42+
43+
}).then(()=>{
44+
console.log("Done");
45+
}).catch((error)=>{
46+
console.log(error);
2247
});
23-
}, function (errorObject) {
24-
console.log("The read failed: " + errorObject.code);
2548

26-
});
2749
}
2850

29-
function deleteCourseHelper(passCode){
30-
deleteAllMatchingKey('Courses',passCode, "passCode")
31-
deleteAllMatchingKey('Announcements',passCode, "passCode")
32-
deleteAllMatchingKey('KBC',passCode, "passCode")
33-
deleteAllMatchingKey('KBCResponse',passCode, "passCode")
34-
deleteAllMatchingKey('Feedback',passCode, "passCode")
35-
deleteAllMatchingKey('FeedbackResponse',passCode, "passCode")
36-
removeFromStudentList(passCode)
37-
removeCourseFromFacultyList(passCode)
51+
async function deleteCourseHelper(passCode, courseURL){
52+
await deleteAllMatchingKey('Courses',passCode, "passCode")
53+
await deleteAllMatchingKey('Announcements',passCode, "passCode")
54+
await deleteAllMatchingKey('KBC',passCode, "passCode")
55+
await deleteAllMatchingKey('KBCResponse',passCode, "passCode")
56+
await deleteAllMatchingKey('Feedback',passCode, "passCode")
57+
await deleteAllMatchingKey('FeedbackResponse',passCode, "passCode")
58+
console.log("Starting remove from student list");
59+
removeFromStudentList(courseURL);
60+
console.log("Starting remove from faculty list");
61+
removeCourseFromFacultyList(courseURL);
3862
}
39-
exports.deleteCourse = functions.https.onCall((data,context) => {
40-
41-
// flow : 1. del announcements
42-
// 2. del student registerations ,faculty registrations
43-
// getting all announcements and deleting them
44-
// const passCode = req.body['passCode'];
45-
const passCode = data.passCode;
46-
console.log("Got passCode to delete "+ passCode)
47-
deleteCourseHelper(passCode);
48-
// res.send("Done deleting")
49-
return 'done';
63+
64+
exports.deleteCourse = functions.https.onCall(async (data,context) => {
65+
66+
// flow : 1. del announcements
67+
// 2. del student registerations ,faculty registrations
68+
// getting all announcements and deleting them
69+
const passCode = data.passCode;
70+
console.log("Got passCode to delete "+ passCode)
71+
let courseURL = await getURLFromPasscode(passCode);
72+
await deleteCourseHelper(passCode, courseURL);
73+
return 'done';
5074
});
5175

5276
function removeFromStudentList(courseKey){
@@ -58,27 +82,40 @@ function removeFromStudentList(courseKey){
5882
thisStudent.once("value", function(snapshot){
5983
snapshot.forEach((el)=>{
6084
if(el.val() === courseKey){
61-
el.ref.remove();
85+
el.ref.remove().then(()=>{
86+
console.log();
87+
});
6288
}
6389
})
90+
}).then(()=>{
91+
console.log();
6492
})
6593
})
94+
}).then(()=>{
95+
console.log();
6696
})
6797
}
98+
6899
function removeCourseFromFacultyList(courseKey){
69100
const student = admin.app().database(url).ref('InternalDb/Faculty/');
70101
student.once("value", function(snapshot){
71102
snapshot.forEach(el=>{
72103
let facultyKey = el.ref.path.pieces_.reverse()[0];
73-
const thisStudent = admin.app().database().ref('InternalDb/Faculty/'+facultyKey+'/courses');
104+
const thisStudent = admin.app().database(url).ref('InternalDb/Faculty/'+facultyKey+'/courses');
74105
thisStudent.once("value", function(snapshot){
75106
snapshot.forEach((el)=>{
76107
if(el.val() === courseKey){
77-
el.ref.remove();
108+
el.ref.remove().then(()=>{
109+
console.log();
110+
});
78111
}
79112
})
113+
}).then(()=>{
114+
console.log();
80115
})
81116
})
117+
}).then(()=>{
118+
console.log();
82119
})
83120
}
84121

@@ -87,8 +124,12 @@ function removeFromFacultyList(key){
87124
faculty.once("value", function(snapshot){
88125
snapshot.forEach((el)=>{
89126
removeFromStudentList(el.val())
90-
el.ref.remove();
127+
el.ref.remove().then(()=>{
128+
console.log();
129+
});
91130
})
131+
}).then(()=>{
132+
console.log();
92133
})
93134
}
94135

@@ -113,7 +154,9 @@ exports.deleteStudent = functions.https.onCall((data, context) =>{
113154
dbRef.once("value", function(snapshot){
114155
if (snapshot.val()){
115156
deleteStudentHelper(studentID);
116-
snapshot.ref.remove();
157+
snapshot.ref.remove().then(()=>{
158+
console.log();
159+
});
117160
return "removed";
118161
}
119162
else{
@@ -122,6 +165,8 @@ exports.deleteStudent = functions.https.onCall((data, context) =>{
122165
}, function (errorObject) {
123166
console.log("The student read failed: " + errorObject.code);
124167
return "Error";
168+
}).then(()=>{
169+
console.log();
125170
});
126171
admin
127172
.auth()
@@ -135,64 +180,69 @@ exports.deleteStudent = functions.https.onCall((data, context) =>{
135180
});
136181

137182
exports.deleteFaculty = functions.https.onCall((data,context) => {
138-
// key = req.body['key'];
139-
key = data.key
140-
uid = data.uid
141-
console.log("Faculty KEY "+ key )
142-
console.log("recieved data")
143-
console.log(data)
144-
console.log(context)
145-
db_ref = admin.app().database(url).ref('InternalDb/Faculty/'+key)
146-
db_ref.once("value", function(snapshot)
147-
{
148-
console.log(snapshot.val());
149-
if(snapshot.val()['courses']){
150-
snapshot.val()['courses'].forEach(function(child)
183+
// key = data.body['key'];
184+
let key = data.key;
185+
let userUID = data.uid;
186+
console.log("Faculty KEY "+ key )
187+
console.log("recieved data")
188+
console.log(data)
189+
console.log(context)
190+
db_ref = admin.app().database(url).ref('InternalDb/Faculty/'+key)
191+
db_ref.once("value", function(snapshot)
151192
{
152-
console.log("Removing course of key " + child);
153-
course_ref = admin.app().database(url).ref('InternalDb/Courses/'+child)
154-
course_ref.once("value",
155-
function(courseSnapshot){
156-
var passcode = courseSnapshot.val()['passCode'];
157-
deleteCourseHelper(passcode);
193+
console.log(snapshot.val());
194+
if(snapshot.val()['courses']){
195+
snapshot.val()['courses'].forEach(function(child)
196+
{
197+
console.log("Removing course of key " + child);
198+
course_ref = admin.app().database(url).ref('InternalDb/Courses/'+child)
199+
course_ref.once("value",
200+
function(courseSnapshot){
201+
if(courseSnapshot.val()){
202+
var passcode = courseSnapshot.val()['passCode'];
203+
deleteCourseHelper(passcode, child);
204+
}
205+
}
206+
,
207+
function (errorObject) {
208+
console.log("The Course read failed: " + errorObject.code);
209+
// res.send("ERROR");
210+
return "Error";
158211
}
159-
,
160-
function (errorObject) {
161-
console.log("The Course read failed: " + errorObject.code);
162-
// res.send("ERROR");
163-
return "Error";
164-
}
165-
);
212+
).then(()=>{
213+
console.log();
214+
});
215+
});
216+
delCoursesOfFaculty(key);
217+
snapshot.ref.remove().then(()=>{
218+
console.log();
219+
});
220+
context.send("removed");
221+
return "removed"
222+
}
223+
else{
224+
// res.send("error while removing");
225+
return "error while removing"
226+
}
227+
}, function (errorObject) {
228+
console.log("The faculty read failed: " + errorObject.code);
229+
// res.send("ERROR")
230+
return "Error";
231+
}).then(()=>{
232+
console.log();
166233
});
167-
delCoursesOfFaculty(key);
168-
snapshot.ref.remove();
169-
// res.send("removed");
170-
return "removed"
171-
}
172-
else{
173-
// res.send("error while removing");
174-
return "error while removing"
175-
}
176-
}, function (errorObject) {
177-
console.log("The faculty read failed: " + errorObject.code);
178-
// res.send("ERROR")
179-
return "Error";
180-
});
181-
182-
admin
234+
admin
183235
.auth()
184-
.deleteUser(uid)
236+
.deleteUser(userUID)
185237
.then(() => {
186238
console.log('Successfully deleted user from firebase auth');
187239
})
188240
.catch((error) => {
189241
console.log('Error deleting user from firebase auth:', error);
190242
});
243+
});
191244

192245

193-
}
194-
);
195-
196246
exports.sendNotificationToTopic_New = functions.firestore
197247
.document('Course/{uid}')
198248
.onWrite(async (event) => {
@@ -207,12 +257,12 @@ exports.sendNotificationToTopic_New = functions.firestore
207257
topic: 'Course',
208258
};
209259

260+
console.log(message);
210261
const response = await admin.messaging().send(message);
211262
console.log(response);
212263
});
213264

214-
215-
exports.sendPushNotification = functions.database
265+
exports.sendPushNotification = functions.database
216266
.ref('InternalDb/Student/{sid}') // Put your path here with the params.
217267
.onWrite(async (change, context) => {
218268
try {
@@ -236,3 +286,5 @@ exports.sendPushNotification = functions.database
236286
}
237287
});
238288

289+
290+

0 commit comments

Comments
 (0)