sridharcool0005/online-school-management-app-angular-firebase

Angular 9.0 Firebase App - Online School , Student Management App

Online School Management App

Video Tutorials!

This repository is updated to Angular 9.0

Tools: 

front-end: Angular 9.0.0
back-end: Google Firestore / Firebase
Pro Version: AI, Machine Learning Algorithm supported Advance features

Objective

1. Manage Small, Medium, Large Schools / Colleges online for free
2. Role based Online App access for Student, Parents, Teacher and School Management
3. Instant password/role reset for all users
4. Complete Online School Management App for storing Students Records, Grades, Fee, Attendance, Staff and a lot more.
5. Live School - Student/Parent Notifications (Marks, Fees, Online Homework posting etc)
6. Paperless Online App based Education features
7. Social Authentication
8. Online and/or Offline (delayed capture) App
9. One App for multiple platforms (iOS, Android, Desktop, Cloud etc.)
10. Store and Access millions of records instantly
11. Paperless and Mobile on-premise/private cloud App deployement
12. Instant access to ALL historical records at anytime
13. iOS/Android app (notification enabled) / Advance Custom features (Pro version only)
14. Unlimited Storage (only limited to server/database hosting)

send an email to [email protected] for Pro version enquiries.

Let's get started :-

Before we start, Please make sure you have latest version of node js installed.
Let's head out to https://nodejs.org/en/ and grab latest nodejs.
Once you have nodejs installed, open command prompt/terminal window.
$ node -v // make sure, this command comes back with a node version
$ npm -v // make sure, this command comes back with a npm version

How to Install NodeJS on Windows, Mac, Linux & ChromeOS

# First run
$ sudo apt-get update
# and then if needed
$ sudo apt-get install curl gnupg -y
# or nodejs version 11
$ curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash -
$ sudo apt-get install -y nodejs

Install Angular CLI

$ npm install -g @angular/cli
$ ng -v // make sure, this command comes back with a npm version

$ mkdir app
$ cd app
$ mkdir client
$ ng new SMA
$ cd SMS
$ ng serve

Setup Google Firestore / Firebase Database & Role / Rules

// SMS App Rules START
match /SMS_ROLES/{document} {
allow read, write: if false;
}
match /SMS_USERS/{document} {
allow create: if exists(/databases/$(database)/documents/SMS_ROLES/$(request.resource.data.secretKey))
&& get(/databases/$(database)/documents/SMS_ROLES/$(request.resource.data.secretKey)).data.role == request.resource.data.role;
allow update: if exists(/databases/$(database)/documents/SMS_ROLES/$(request.resource.data.secretKey))
&& get(/databases/$(database)/documents/SMS_ROLES/$(request.resource.data.secretKey)).data.role == request.resource.data.role
&& isDocOwner();
allow read: if isSignedIn() && isDocOwner();
}
match /SMS_CONFIG_ENROLL_CD/{document} {
allow read, write, delete: if isSMSAdmin() || isSMSStaff() || isSMSTeacher();
}
match /SMS_CONFIG_FEE_CD/{document} {
allow read, write, delete: if isSMSAdmin() || isSMSStaff() || isSMSTeacher();
}
match /SMS_CONFIG_MARKS_CD/{document} {
allow read, write, delete: if isSMSAdmin() || isSMSStaff() || isSMSTeacher();
}
match /SMS_STUDENTS/{document} {
allow read, write, delete: if isSMSAdmin() || isSMSStaff() || isSMSTeacher();
}
match /SMS_STUDENTS/{document}/notifications/{doc} {
allow read: if isSignedIn();
}
match /SMS_FEE/{document} {
allow read, write, delete: if isSMSAdmin() || isSMSStaff() || isSMSTeacher();
}
match /SMS_MARKS/{document} {
allow read, write, delete: if isSMSAdmin() || isSMSStaff() || isSMSTeacher();
}
match /SMS_EMPLOYEE/{document} {
allow read, write, delete: if isSMSAdmin() || isSMSStaff();
}
match /SMS_SALARY/{document} {
allow read, write, delete: if isSMSAdmin() || isSMSStaff();
}
match /SMS_SALARY_CD/{document} {
allow read, write, delete: if isSMSAdmin() || isSMSStaff();
}
match /SMS_VOUCHER/{document} {
allow read, write, delete: if isSMSAdmin() || isSMSStaff();
}
match /SMS_EXPENSES/{document} {
allow read, write, delete: if isSMSAdmin() || isSMSStaff();
}
match /SMS_ASSIGNMENT/{document} {
allow read, delete: if isSMSAdmin() || isSMSStaff() || isSMSTeacher();
allow write: if true;
}
match /SMS_CLASSES/{document} {
allow read, write, delete: if isSMSAdmin() || isSMSStaff() || isSMSTeacher();
}
match /SMS_HOMEWORK/{document} {
allow read, write, delete: if isSMSAdmin() || isSMSStaff() || isSMSTeacher();
}
match /SMS_TUTORIALS/{document} {
allow read, write, delete: if isSMSAdmin() || isSMSStaff() || isSMSTeacher();
}
function isSMSAdmin() {
return get(/databases/$(database)/documents/SMS_USERS/$(request.auth.uid)).data.role == 'admin';
}
function isSMSStaff() {
return get(/databases/$(database)/documents/SMS_USERS/$(request.auth.uid)).data.role == 'staff';
}
function isSMSParent() {
return get(/databases/$(database)/documents/SMS_USERS/$(request.auth.uid)).data.role == 'parent';
}
function isSMSTeacher() {
return get(/databases/$(database)/documents/SMS_USERS/$(request.auth.uid)).data.role == 'teacher';
}
function isSMSStudent() {
return get(/databases/$(database)/documents/SMS_USERS/$(request.auth.uid)).data.role == 'student';
}
function isDocOwner(){
// assuming document has a field author which is uid
// Only the authenticated user who authored the document can read or write
return request.auth.uid == resource.data.author;
// This above read query will fail
// The query fails even if the current user actually is the author of every story document.
// The reason for this behavior is that when Cloud Firestore applies your security rules,
// it evaluates the query against its potential result set,
// not against the actual properties of documents in your database.
// If a query could potentially include documents that violate your security rules,
// the query will fail.
// on your client app, make sure to include following
// .where("author", "==", this.afAuth.auth.currentUser.uid)
}
function isSignedIn() {
// check if user is signed in
return request.auth.uid != null;
}
// SMS App Rules END