@nestjs/core/helpers/router-method-factory.js

Nest - modern, fast, powerful node.js web framework (@core)

import { RequestMethod } from '@nestjs/common';
export const REQUEST_METHOD_MAP = {
    [RequestMethod.GET]: 'get',
    [RequestMethod.POST]: 'post',
    [RequestMethod.PUT]: 'put',
    [RequestMethod.DELETE]: 'delete',
    [RequestMethod.PATCH]: 'patch',
    [RequestMethod.ALL]: 'all',
    [RequestMethod.OPTIONS]: 'options',
    [RequestMethod.HEAD]: 'head',
    [RequestMethod.SEARCH]: 'search',
    [RequestMethod.PROPFIND]: 'propfind',
    [RequestMethod.PROPPATCH]: 'proppatch',
    [RequestMethod.MKCOL]: 'mkcol',
    [RequestMethod.COPY]: 'copy',
    [RequestMethod.MOVE]: 'move',
    [RequestMethod.LOCK]: 'lock',
    [RequestMethod.UNLOCK]: 'unlock',
    [RequestMethod.QUERY]: 'query',
};
export class RouterMethodFactory {
    get(target, requestMethod) {
        const methodName = REQUEST_METHOD_MAP[requestMethod];
        const method = target[methodName];
        if (!method) {
            return target.use;
        }
        return method;
    }
}