Allow Umami to be configured with UMAMI_DATABASE_URL

[luizkowalski]

hey 👋🏻

Trying something here, TS is a language I'm comfortable with so let me know what needs to be updated too

Fixes #3078

[vercel]

@luizkowalski is attempting to deploy a commit to the umami-software Team on Vercel.

A member of the Team first needs to authorize it.

[mikecao]

It's not that simple. Those methods only do minor checks. The problem is Prisma expects DATABASE_URL and we would have to figure out how to change that.

[luizkowalski]

hmm makes sense. I will dig Prisma docs and try something

[FHU-yezi]

I reserched the Prisma docs and found this related page: https://www.prisma.io/docs/orm/prisma-client/setup-and-configuration/introduction

Seems we should define which envronment variable being used in the schema file, so I found it in repo, take PostgreSQL for example:

umami/db/postgresql/schema.prisma

Line 8 in bce70c1

url = env("DATABASE_URL")

This type of Prisma DSL does not support OR relation in key-value pair, but according to this doc: https://www.prisma.io/docs/orm/prisma-schema/overview/data-sources, we can override this in our code: https://www.prisma.io/docs/orm/reference/prisma-client-reference#programmatically-override-a-datasource-url

Related code in our repo:

1. Check DB script:

   umami/scripts/check-db.js

   Line 23 in bce70c1

   const prisma = new PrismaClient();

2. Change password script:

   umami/scripts/change-password.js

   Line 8 in bce70c1

   const prisma = new PrismaClient();

I'm not familiar with this repo, seems we should change this file: https://github.com/umami-software/umami/blob/master/src/lib/prisma.ts, to use a customized PrismaClient instead of the default one.