@tasolutions/express-core/utils/action.js

All libs for express

'use strict';
const mongoose = require('mongoose');
const _ = require('lodash');
const actionList = require('./actionList');

module.exports = {
    setAction: (modelName, action, method, path, includes = []) => {
        let controllerKey;
        let key;

        if (typeof modelName === 'string') {
            return (req, res, next) => {
                req.model_name = modelName.toLowerCase();
                next();
            };
        } else if (modelName instanceof mongoose.Model) {
            controllerKey = modelName.modelName.toUpperCase();
        } else if (typeof modelName === 'object') {
            const keys = Object.keys(modelName);
            if (keys.length > 0) {
                controllerKey = keys[0].toUpperCase();
            } else {
                throw new Error('Invalid modelName: empty object provided.');
            }
        } else {
            throw new Error('Invalid modelName: must be a string, a mongoose Model instance, or an object.');
        }

        key = `${controllerKey}_${action}`.toUpperCase();

        let type;
        switch (method.toUpperCase()) {
            case 'POST':
                type = 'CREATE';
                break;
            case 'GET':
                const pathSegments = path.split('/');
                const lastSegment = pathSegments[pathSegments.length - 1];

                if (lastSegment.includes(':')) {
                    type = 'DETAIL';
                } else if (pathSegments.length === 3 || pathSegments.length === 4) {
                    type = 'LIST';
                } else {
                    type = 'UNKNOW';
                }
                break;
            case 'PUT':
                type = 'UPDATE';
                break;
            case 'DELETE':
                type = 'DELETE';
                break;
            default:
                type = 'UNKNOW';
        }

        actionList.push({
            collection_key: controllerKey.toLowerCase(),
            controller: controllerKey,
            controller_name: _.startCase(controllerKey.toLowerCase()),
            key,
            name: _.startCase(`${controllerKey} ${action}`.toLowerCase()),
            action: action?.toLowerCase(),
            path,
            method,
            type,
            is_extend: true,
            includes,
        });

        return (req, res, next) => {
            req.key = key;
            req.model_name = controllerKey.toLowerCase();
            next();
        }
    }
}