47 lines
1.7 KiB
TypeScript
47 lines
1.7 KiB
TypeScript
import { PrismaClient, Prisma } from '@prisma/client'; // Database
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import { Response } from 'express';
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import config from './config.js';
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import log from './log.js';
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// TODO: Add errorhandling with some sort of message.
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const prisma = new PrismaClient({
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datasources: {
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db: {
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url: config.global.db_connection_string
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}
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}
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});
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// FIXME: any
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export function handlePrismaError(errorObj: any, res: Response, source: string) {
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log.db.error(source, errorObj);
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if (errorObj instanceof Prisma.PrismaClientKnownRequestError) {
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switch (errorObj.code) {
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// P2002 -> "Unique constraint failed on the {constraint}"
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case 'P2002':
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res.status(409).json({ status: 'ERROR', errorcode: 'DB_ERROR', message: 'The object needs to be unique', meta: errorObj.meta });
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break;
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// P2003 -> "Foreign key constraint failed on the field: {field_name}"
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case 'P2003':
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res.status(404).json({ status: 'ERROR', errorcode: 'DB_ERROR', message: 'Relation object does not exist', meta: errorObj.meta });
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break;
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// P2025 -> "An operation failed because it depends on one or more records that were required but not found. {cause}"
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case 'P2025':
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res.status(404).json({ status: 'ERROR', errorcode: 'DB_ERROR', message: 'Object does not exist', meta: errorObj.meta });
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break;
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default:
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res.status(500).json({ status: 'ERROR', errorcode: 'DB_ERROR', message: 'An error occurred during the database operation' });
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break;
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}
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} else {
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res.status(500).json({ status: 'ERROR', errorcode: 'DB_ERROR', message: 'If you can read this something went terribly wrong!' });
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}
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}
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export default prisma;
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//FIXME: https://www.prisma.io/docs/orm/prisma-client/special-fields-and-types/null-and-undefined
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