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https://github.com/tankarasu/tankarasu
https://github.com/tankarasu/tankarasu
Last synced: about 2 months ago
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- Host: GitHub
- URL: https://github.com/tankarasu/tankarasu
- Owner: tankarasu
- Created: 2021-10-01T07:41:10.000Z (almost 3 years ago)
- Default Branch: main
- Last Pushed: 2021-10-05T13:24:44.000Z (almost 3 years ago)
- Last Synced: 2024-07-27T20:47:16.699Z (about 2 months ago)
- Size: 322 KB
- Stars: 1
- Watchers: 2
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# I introduce mySelf
Welcome to my présentation dear guest. With this litte presentation I will show you my skills and my projects. I will also show you some of my hobbies and how I gain my experience. I define mySelf as a Junior developper, a self-learner and a curious person. I hope you will enjoy my presentation.
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# Projects
In this section, I will show you some of my projects. If the code is property of company, I will not show you. I will just explain what I've done. You will have link and Code of all my personnals projects.
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## package Redis
### Aims of the project
- We have to create a package to manage redis database.
- All of our back-end project handle a database (PostGres and/or Redis).
- This package will impact positively almost 70% of our project.
### Before we start our package, we had some problems to solve.
- All of our project uses database without a knowledge on different part of the application about how many database we have running, what are the values in differents database and so on.
- We had to found a solution to mutualize all database in a central place.
- In addition of that, we have difficulty to maintain the source code, difficulty to evolve.
- we had also difficulty to test our code.
- And finally, we had to make a lot of test and documentation, on each project implementing a Redis database.
- and last big problem was strong coupling between all part of our project using Redis Database. We need to have a solution if we want to upgrade or change our database without changing our code.
### Overview of the Redis solution
Stack:
- Redis
- NodeJs
- Typescript
- Jest
The solution is a perfect situation of the OOP paradigm.
We have add test with Jest inside our package. Each unit tests solves a specific problem on each package Redis is used. Imagine for example 15 packages are using Redis database, with one test we solves common problems on each.
Coverage is almost 90% and should be completed with Functionnal tests in the future.
The package export methods to instantiate and close connection to a Core Redis database. All features of the package use this unique connection.
### Features of the package:
- initialize a connection to the core Redis database.
- destroy the connection.
- get the connection.
- clear the database.
- a automatic, default or custom key prefixing system.
- classes and methods have different behavior depending the input they handles (string, buffer, object).
- perfom action on a string, a buffer or objects:
- Create.
- Read.
- Update.
- Delete.
- an Authentication attempt handler who check if someone try to use brute force attack:
- check if the key is expired.
- check the number of attempt.
- a fail handler method.
- a method who clear expired key.
- a random key generator.
- a method who handles the duration of the session.
- a session updater.
- an authenticated user checker/handler.
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