Readme Changes

README.md

@@ -1 +1,57 @@
-# WebApp-Workshop3
+# WebApp-Workshop3
+
+## Prerequisite
+
+### Linux machine/VM with following packages installed
+  1. Install Ubuntu 20.04.4 LTS from [here](https://releases.ubuntu.com/20.04/)
+  2. Install Git from your terminal by running following commands
+     1. `$ sudo apt-get update`
+     2. `$ sudo apt-get install git`
+     3. Verify the installation was successful by typing
+     4. `$ git --version`
+  3. Install [curl](https://curl.se/docs/manual.html) and [jq](https://stedolan.github.io/jq/) by running commands
+     1. `$ sudo apt install curl`
+     2. `$ sudo apt install jq`
+
+### GitHub account
+  1.  If you don't have the account on github then create an account on [GitHub](https://github.com/join)
+  2.  Create a directory named WORKSHOP, run the command in the terminal (`ctrl+shift+t`)
+      1.  `$ mkdir WORKSHOP`
+  3.  Fork [this](https://github.com/UniCourt/WebApp-Workshop1) repository and then clone it inside the WORKSHOP directory
+  4.  You can refer [this](https://docs.github.com/en/get-started/quickstart/fork-a-repo) guide to understand how to fork and clone
+
+### Docker instalation
+  1.  To install docker go to your cloned repository and run the following command from the terminal
+      1.  `$ cd WORKSHOP/WebApp-Workshop1/`
+      2.  `$ sudo chmod +x prerequisites/install_docker.sh`
+      3.  `$ sudo apt-get update`
+      4.  `$ sudo prerequisites/install_docker.sh`
+  2. Verify Docker is installed 
+     1. `$ sudo docker -v`
+     2. Output : Docker version 20.10.12, build e91ed57`
+  3. Install Docker-compose by running the follwing command
+     1. `$ sudo apt-get update`
+     2. `$ sudo apt-get install docker-compose`
+     3. Verify the installed version with the following command
+     4. `$ sudo docker-compose --version`
+     5. Output: docker-compose version 1.25.0
+  4. Verify docker is installed 
+     1. `$ sudo docker run hello-world` 
+     2. Go through the output
+  5. Download the follwing docker images to your local machine
+     1. `$ sudo docker pull node:16.16.0-alpine3.15`
+        1. Verify the image is pulled into your local machine
+        2. `sudo docker run --rm -ti node:16.16.0-alpine3.15 node -v`
+        3. Output: **v16.16.0**
+     2. `$ sudo docker pull postgres:14-alpine`
+        1. Verify the image
+        2. `sudo docker run --rm -ti postgres:14-alpine  psql -V`
+        3. Output: **psql (PostgreSQL) 14.5**
+  6. **Pull the needed docker images by running the following**
+     ```
+     docker pull node:16.17.0-alpine3.16
+
+     docker pull postgres:14-alpine
+
+     ```
+

frontend/frontend/src/app/app-routing.module.ts

@@ -8,6 +8,10 @@ import { UpdateUserComponent } from './update-user/update-user.component';
 import { UsersComponent } from './users/users.component';
 
 const routes: Routes = [
+  {
+    path:"",
+    component:UsersComponent
+  },
 {
   path:'users',
   component:UsersComponent