@nestjs/core#BaseExceptionFilter TypeScript Examples
The following examples show how to use
@nestjs/core#BaseExceptionFilter.
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Example #1
Source File: exception.filter.ts From nestjs-enlighten with MIT License | 6 votes |
@Catch()
export class ExceptionFilter extends BaseExceptionFilter {
private disableEnlighten: boolean
private theme: string
constructor(options: EnlightenConstructor = {
disableEnlighten: false,
theme: 'theme-light'
}) {
super()
this.disableEnlighten = options.disableEnlighten
this.theme = options.theme
}
catch(exception: any, host: ArgumentsHost) {
if (host.getType() != 'http') {
return;
}
const request = host.switchToHttp().getRequest()
const response = host.switchToHttp().getResponse()
if (this.disableEnlighten === true) {
response.status(response.statusCode).json(exception.response)
return
}
new ViewCompilerService(request, exception).getCompiledView(this.theme)
.then(compiledView => {
response.status(response.statusCode).send(compiledView)
})
}
}