feat(mongodb): completion for composite types

[Jolg42]

Closes #1102

To test read instructions at
https://github.com/prisma/language-tools/blob/joel/composite-types-completion/packages/vscode/CONTRIBUTING.md#pull-requests

Example schema to try, copy and paste then save into a schema.prisma file:

datasource db {
        provider = "mongodb"
        url      = env("DATABASE_URL")
}
type Address {
        street String
        number Int
        alpha  Alpha
}
type Alpha {
        bravo  Bravo
        helloA Int
}
type Bravo {
        something  String
        helloBravo Int
}
model User {
        id      String  @id @default(auto()) @map("_id") @db.ObjectId
        email   String
        address Address

        // should autocomplete, example of end result:
        // @@index([email, address.alpha.bravo.helloBravo])
        
        // try autocompletion by adding a `, address.` below ⬇️ and hitting `Ctrl + space` keys
        @@index([email])
}

[github-actions]

🤖 Pull request artifacts

file	commit
pr1129-prisma.vsix	3f00f71

[Jolg42]

Example schema to try, copy and paste then save into a schema.prisma file:

datasource db {
        provider = "mongodb"
        url      = env("DATABASE_URL")
}
type Address {
        street String
        number Int
        alpha  Alpha
}
type Alpha {
        bravo  Bravo
        helloA Int
}
type Bravo {
        something  String
        helloBravo Int
}
model User {
        id      String  @id @default(auto()) @map("_id") @db.ObjectId
        email   String
        address Address

        // should autocomplete, example of end result:
        // @@index([email, address.alpha.bravo.helloBravo])
        
        // try autocompletion by adding a `, address.` below ⬇️ and hitting `Ctrl + space` keys
        @@index([email])
}

[janpio]

OT: Does this really make sense here? I guess that is just how it works right now, but shouldn't it suggest a comma or nothing as there is nothing to auto complete? (Maybe we should add a TODO to the test or open an issue)

[Jolg42]

Added a comment, I cannot reproduce when using VS Code

            // These are returned though the completion will actually be
            // No suggestions
            // TODO create a test that shows that

[janpio]

Should this actually suggest alpha here?

[Jolg42]

added a TODO comment

[jkomyno]

Autocompletion works for me with the example schema mentioned in #1129 (comment)!

However, the commands in the "Contributing.md" file didn't work for me (on Ubuntu 20.04) as they were stated. In particular:

• code --disable-extension Prisma.prisma && code --disable-extension Prisma.prisma-insider
  This didn't work for me the first times. I just have a bunch of VSCode extensions opening and the error "Ignoring option disable-extension: not supported for code." appearing in the terminal. Disabling the extensions from the UI, however, worked.

• wget --content-disposition "https://github.com/prisma/language-tools/blob/artifacts/pull-request-artifacts/pr${PR_NUMBER}-prisma.vsix?raw=true"
  This correctly downloads the vsix extension locally once I substitute PR_NUMBER=1129, however, it creates the file pr1129-prisma.vsix?raw=true rather than pr1129-prisma.vsix. I suggest rewriting the command as wget --content-disposition "https://github.com/prisma/language-tools/blob/artifacts/pull-request-artifacts/pr${PR_NUMBER}-prisma.vsix?raw=true" -O pr${PR_NUMBER}-prisma.vsix

Please update the CONTRIBUTING.md file accordingly before merging :)

[Jolg42]

Thanks @jkomyno, I found the issue about --disable-extension and will update the README

And I already updated the wget with --content-disposition, though it was indeed missing initially

[janpio]

Works for me now.

(Take a look at the open comments though please)

[janpio]

The || is a mistage here I guess?

[Jolg42]

Nice 😄 the code still works, but I'll fix that