coffee-core/dist/exception/prisma-exception.filter.js

Coffee IT API core library

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var PrismaClientExceptionFilter_1;
Object.defineProperty(exports, "__esModule", { value: true });
exports.PrismaClientExceptionFilter = void 0;
const common_1 = require("@nestjs/common");
const library_1 = require("@prisma/client/runtime/library");
let PrismaClientExceptionFilter = PrismaClientExceptionFilter_1 = class PrismaClientExceptionFilter {
    logger = new common_1.Logger(PrismaClientExceptionFilter_1.name);
    catch(exception, host) {
        this.logger.error(exception.message);
        const ctx = host.switchToHttp();
        const response = ctx.getResponse();
        let status = common_1.HttpStatus.INTERNAL_SERVER_ERROR;
        let humanReadableMessage = 'An unexpected error occurred';
        switch (exception.code) {
            case 'P2002': {
                status = common_1.HttpStatus.CONFLICT;
                const meta = exception.meta;
                const uniqueFields = meta?.target?.join(', ') || 'unique fields';
                humanReadableMessage = `A record with the same ${uniqueFields} already exists.`;
                break;
            }
            case 'P2003': {
                status = common_1.HttpStatus.BAD_REQUEST;
                humanReadableMessage = 'Foreign key constraint failed.';
                break;
            }
            case 'P2004': {
                status = common_1.HttpStatus.BAD_REQUEST;
                humanReadableMessage = 'A constraint failed on the database.';
                break;
            }
            case 'P2005': {
                status = common_1.HttpStatus.BAD_REQUEST;
                humanReadableMessage = 'Invalid value provided for a field.';
                break;
            }
            case 'P2006': {
                status = common_1.HttpStatus.BAD_REQUEST;
                humanReadableMessage = 'Provided value is too long for a field.';
                break;
            }
            case 'P2007': {
                status = common_1.HttpStatus.BAD_REQUEST;
                humanReadableMessage = 'Data validation error.';
                break;
            }
            case 'P2008': {
                status = common_1.HttpStatus.INTERNAL_SERVER_ERROR;
                humanReadableMessage = 'Database query error.';
                break;
            }
            case 'P2009': {
                status = common_1.HttpStatus.INTERNAL_SERVER_ERROR;
                humanReadableMessage = 'Database initialization error.';
                break;
            }
            default:
                status = common_1.HttpStatus.INTERNAL_SERVER_ERROR;
                humanReadableMessage = 'An unexpected error occurred.';
        }
        response.status(status).json({
            code: status,
            type: exception.code,
            message: humanReadableMessage,
        });
    }
};
exports.PrismaClientExceptionFilter = PrismaClientExceptionFilter;
exports.PrismaClientExceptionFilter = PrismaClientExceptionFilter = PrismaClientExceptionFilter_1 = __decorate([
    (0, common_1.Catch)(library_1.PrismaClientKnownRequestError)
], PrismaClientExceptionFilter);
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