created API For Aplication Absensi

app/helpers/bodyResponses.js

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+const bodyParser = require("body-parser");
+const express = require("express");
+const { getErrorMessage } = require("../constants/api_constans.js");
+
+const success = (data, msg, param = null) => {
+    var dataJson = data;
+    var data = {};
+    if (param != null) data[param] = dataJson;
+    else data = dataJson;
+
+    return {
+        success: true,
+        message: msg,
+        data,
+    };
+};
+
+const succes = (res, data, msg, param) => {
+    var dataJson = data;
+    var data = {};
+    if (param != null) data[param] = dataJson;
+    else data = dataJson;
+
+    return res.status(200).json({
+        success: true,
+        message: msg,
+        data,
+    });
+};
+
+const error = (res, errorCode, code, message = null) => {
+    var errorMessage = getErrorMessage(errorCode);
+
+    return res.status(code).json({
+        success: false,
+        message: message ?? errorMessage,
+        error_code: errorCode,
+        data: null,
+    });
+};
+
+const failed = (errorCode, message = null) => {
+    var errorMessage = getErrorMessage(errorCode);
+
+    return {
+        success: false,
+        message: message ?? errorMessage,
+        error_code: errorCode,
+        data: null,
+    };
+};
+
+const pagination = (page, size) => {
+    let limit = null;
+    let offset = null;
+    if (page != null) {
+        limit = size ? +size : 5;
+        offset = limit ? 0 + (page - 1) * limit : null;
+    }
+
+    return {
+        limit,
+        offset,
+    };
+};
+
+const pagingData = (data) => {
+    const { count: totalItems, rows: items } = data;
+    return items;
+};
+
+const pagingInfo = (data, page, limit) => {
+    const { count: totalItems, rows: items } = data;
+    const currentPage = page ? +page : 0;
+    const totalPages = Math.ceil(totalItems / limit);
+    const pageSize = +limit;
+
+    return {
+        page: currentPage,
+        per_page: pageSize,
+        total: totalItems,
+        total_pages: totalPages,
+    };
+};
+
+const paginationResponse = (data, page, limit = 5, key) => {
+    const response = {};
+
+    if (page != null) {
+        const items = pagingData(data);
+        const paginate = pagingInfo(data, page, limit);
+
+        response[key] = items;
+        if (paginate != null) response["pagination"] = paginate;
+    } else {
+        const items = pagingData(data);
+        response[key] = items;
+    }
+
+    return response;
+};
+
+const json = (res, data) => {
+    var statusCode = data.success == true ? 200 : 500;
+    return res.status(statusCode).json(data);
+};
+
+module.exports = {
+    success,
+    succes,
+    error,
+    pagination,
+    pagingData,
+    pagingInfo,
+    paginationResponse,
+    failed,
+    json,
+};