not work if add some database orm

[n4an]

[Nest] 17392 - 09/22/2021, 3:01:59 PM ERROR [ExceptionsHandler] Cannot read property 'findAll' of undefined TypeError: Cannot read property 'findAll' of undefined

Example https://github.com/Mitch-i/nuxt_nest/tree/main/server

[davidjamesherzog]

Here is a sample project (not completely finished) that I have that is using ORM with Postgres based on the same idea. https://github.com/davidjamesherzog/devices-client-nuxt

[n4an]

I understand. Is need to use js and not ts file in nuxt as middleware.

import bootstrap from './.nest/nest.js';

[christianarevalo]

Reviving this issue, even with your sample project it cannot build if there's no DB connection

> nest build && nuxt-ts build

[Nest] 64069   - 23.07.2022, 01:37:26   [NestFactory] Starting Nest application...
[Nest] 64069   - 23.07.2022, 01:37:26   [InstanceLoader] AppModule dependencies initialized +131ms
[Nest] 64069   - 23.07.2022, 01:37:26   [InstanceLoader] TypeOrmModule dependencies initialized +0ms
[Nest] 64069   - 23.07.2022, 01:37:26   [TypeOrmModule] Unable to connect to the database. Retrying (1)... +8ms
error: role "device_api" does not exist
    at Parser.parseErrorMessage (devices-client-nuxt/node_modules/pg-protocol/src/parser.ts:357:11)
    at Parser.handlePacket (devices-client-nuxt/node_modules/pg-protocol/src/parser.ts:186:21)
    at Parser.parse (devices-client-nuxt/node_modules/pg-protocol/src/parser.ts:101:30)
    at Socket.<anonymous> (devices-client-nuxt/node_modules/pg-protocol/src/index.ts:7:48)
    at Socket.emit (events.js:400:28)
    at Socket.emit (domain.js:475:12)
    at addChunk (internal/streams/readable.js:293:12)
    at readableAddChunk (internal/streams/readable.js:267:9)
    at Socket.Readable.push (internal/streams/readable.js:206:10)
    at TCP.onStreamRead (internal/stream_base_commons.js:188:23)

My assumption is that the handler defined in nuxt.config.js, e.g. handler: await bootstrap() is executed during the build step. As a consequence it executes the defined bootstrap function in ./.nest/nest.js which initializes TypeOrmModule and attempts to create a connection which fails as there is no DB setup during the build step (https://github.com/davidjamesherzog/devices-client-nuxt/blob/main/server/nest.ts#L5).

Therefore, I think that this approach about using serverMiddleware with nestjs bootstrap() might not be suitable. Specially, if we want to run the build command without any DB connection, i.e. docker build

[davidjamesherzog]

With Nuxt 3 being available for some time now because everyone is moving to Vue 3, I am no longer using this setup and unfortunately, don't have a reason to investigate this further. Sorry.