feat: add redis

[BaileyMillerSSI]

Description

Adds Redis as a way to keep track of stock. Redis connection string can be passed in to meet many different configurations.

Testing

1. Startup redis (I used docker) with the default port
2. Setup your .env file to set the url (REDIS_URL="redis://localhost:6379/1")
3. Run the test command and verify that redis has a key in it.

New dependencies

redis
@types/redis

[jef]

Great! This will be useful for things coming up in 4.0.0 as well.

Thank you!

[BaileyMillerSSI]

@jef Of course! I am fixing these CI errors and I am going to add more options to pass into the redis client.

[BaileyMillerSSI]

@jef
I am having trouble getting the eslint step to pass. Are you able to provide any feedback on that? I cannot seem to get eslint to auto fix the problems so I am not sure how to fix some of the errors.

[jef]

@jef
I am having trouble getting the eslint step to pass. Are you able to provide any feedback on that? I cannot seem to get eslint to auto fix the problems so I am not sure how to fix some of the errors.

Haha, I'm sorry. I can be hell sometimes. Let's take a look when it's done building.

Your best bet is usually running npm run lint:fix and it should fix most of the issues for you, except the import sorting.

---

Looks like it's good now! Thanks for taking the time to fix that 😅 Sorry about it.

[BaileyMillerSSI]

@jef
I am having trouble getting the eslint step to pass. Are you able to provide any feedback on that? I cannot seem to get eslint to auto fix the problems so I am not sure how to fix some of the errors.

Haha, I'm sorry. I can be hell sometimes. Let's take a look when it's done building.

I think I got it this time, I am using the prettier extension for VS Code but some of the auto formats are against the CI rules but I think I managed to figure it out through trial and error.

[BaileyMillerSSI]

@jef
I think I am done implementing this, please feel free to review this whenever you get a chance.

I would really like to figure out how to have this run on every pass. Meaning this currently only updates Redis if the notification gets triggered. I would like Redis to be updated every time a page is loaded and it's either in/out of stock.

I am currently letting this run for a bit so I can see how it looks once something comes into stock.

[jef]

Awesome! I love it. We should add this to the docker-compose sometime. Could be cool.

Thanks!

[gigi2006]

Windows User Need redis Server start
I have fix this for me Whit this https://github.com/microsoftarchive/redis/releases/latest

[jef]

Made a fix in the latest commits to not have it required.

Thank you!