VictorAlonsoCM / redis-TODO-List

This is TODO List made using Redis, EJS, Express, Node.js y Bootstrap 4. It can be used as an example of how to work with Redis and how to delete a single list element no matter what value it has.

redis-TODO-List

This is TODO List made using Redis, EJS, Express, Node.js and Bootstrap 4. Where you can write and delete any element that you want.

Project preview

Getting started:

If you want to view the web application in your computer, first you need to have Installed NodeJS, second you will need to install a Redis Server and CLI, finally you will need to type the following instructions on your terminal inside the project folder

npm install 

and then

node .

After these instructions, open your browser and go to the next url http://localhost:3000/

Details about the project and code

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• The server where the data is storage is Redis and it is saving the data in a list element.
• Using a Redis client we can write, read and delete the elements of the list.
• You can install the Redis client by using the following instruction:

  npm install redis --save

• Use client.RPUSH('key', value) to insert a value to the right of the elements
• Use client.LRANGE('key', 0, -1) to get all the values of the list
• Use client.LREM('key', 0, 'value') to remove an element of the list by value

For Redis client declaration you can use the following instruction inside where you need it

const client = redis.createClient();

client.on('connect', () => {
  console.log('Connected to Redis...');
});

Dependencies used for this project are:

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• body-parser: 1.18.3
• ejs: 2.6.1
• express: 4.16.3
• redis: 2.8.0