Save messages in Mysql or Json

adapter/index.js

@@ -1,4 +1,5 @@
-const { getData, getReply } = require('./mysql')
+const { getData, getReply, saveMessageMysql } = require('./mysql')
+const { saveMessageJson } = require('./jsonDb')
 const { getDataIa } = require('./diaglogflow')
 const  stepsInitial = require('../flow/initial.json')
 const  stepsReponse = require('../flow/response.json')
@@ -64,4 +65,24 @@ const getIA = (message) => new Promise((resolve, reject) => {
     }
 })
 
-module.exports = { get, reply, getIA }
+const saveMessage = ( message, date, trigger, number  ) => new Promise( async (resolve, reject) => {
+     switch ( process.env.DATABASEMESSAGES ) {
+         case 'mysql':
+             resolve( await saveMessageMysql( message, date, trigger, number ) )
+             break;
+         case 'json':
+             resolve( await saveMessageJson( message, date, trigger, number ) )
+             break;
+         default:
+             break;
+    }
+    //  if (process.env.DATABASE === 'dialogflow') {
+    //     let resData = { replyMessage: '', media: null, trigger: null }
+    //     getDataIa(message,(dt) => {
+    //         resData = { ...resData, ...dt }
+    //         resolve(resData)
+    //     })
+    // }
+})
+
+module.exports = { get, reply, getIA, saveMessage }

adapter/jsonDb.js

@@ -0,0 +1,20 @@
+const Path = require('path')
+const StormDB = require("stormdb");
+
+const saveMessageJson = (message, date, trigger, number) => new Promise( async(resolve,reject) =>{
+    try {
+        const engine = new StormDB.localFileEngine( Path.join(__dirname, `/../chats/${number}.json`) );
+        const db = new StormDB(engine);
+        // set default db value if db is empty
+        db.default({ messages: [] });
+        // add new users entry
+        db.get("messages").push({ message, date, trigger });
+        db.save();
+        resolve('Saved')
+    } catch (error) {
+        console.log(error)
+        reject(error)
+    }
+})
+
+module.exports = { saveMessageJson }

adapter/mysql.js

@@ -25,4 +25,47 @@ getReply = (option_key = '', callback) => connection.query(
     callback(value)
 });
 
-module.exports = {getData, getReply}
+getMessages = ( number ) => new Promise((resolve,reejct) => {
+    try {
+        connection.query(
+        `SELECT * FROM ${DATABASE_NAME}.response WHERE number = '${number}'`, (error, results) => {
+            if(error) {
+                console.log(error)
+            }
+            const [response] = results;
+            console.log(response)
+            const value = {
+                replyMessage:response?.replyMessage || '',
+                trigger:response?.trigger || '',
+                media:response?.media || ''
+            }
+            resolve(value)
+        })
+    } catch (error) {
+        
+    }
+})
+
+saveMessageMysql = ( message, date, trigger, number ) => new Promise((resolve,reejct) => {
+    try {
+        connection.query(
+        `INSERT INTO ${DATABASE_NAME}.messages  `+"( `message`, `date`, `trigger`, `number`)"+` VALUES ('${message}','${date}','${trigger}', '${number}')` , (error, results) => {
+            if(error) {
+                if( error.code === 'ER_NO_SUCH_TABLE' ){
+                    connection.query( `CREATE TABLE ${DATABASE_NAME}.messages `+"( `date` DATE NOT NULL , `message` VARCHAR(450) NOT NULL , `trigger` VARCHAR(450) NOT NULL , `number` VARCHAR(50) NOT NULL ) ENGINE = InnoDB", async (error, results) => {
+                        setTimeout( async () => {
+                            return resolve( await this.saveMessageMysql( message, date, trigger, number ) )
+                        }, 150)
+                    })
+                }
+            }
+            console.log('Saved')
+            console.log( results )
+            resolve(results)
+        })
+    } catch (error) {
+        
+    }
+})
+
+module.exports = {getData, getReply, saveMessageMysql}

config/mysql.js

@@ -2,7 +2,7 @@ const mysql      = require('mysql');
 const connection = mysql.createConnection({
   host     : process.env.SQL_HOST || 'localhost',
   user     : process.env.SQL_USER || 'me',
-  password : process.env.SQL_PASS || 'secret',
+  password : process.env.SQL_PASS || '',
   database : process.env.SQL_DATABASE || 'my_db'
 });
 

controllers/send.js

@@ -6,7 +6,9 @@ const { MessageMedia, Buttons } = require('whatsapp-web.js');
 const { cleanNumber } = require('./handle')
 const DELAY_TIME = 170; //ms
 const DIR_MEDIA = `${__dirname}/../mediaSend`;
-
+// import { Low, JSONFile } from 'lowdb'
+// import { join } from 'path'
+const { saveMessage } = require('../adapter')
 /**
  * Enviamos archivos multimedia a nuestro cliente
  * @param {*} number 
@@ -92,49 +94,11 @@ const lastTrigger = (number) => new Promise((resolve, reject) => {
  * @param {*} message 
  */
 const readChat = async (number, message, trigger = null) => {
-    setTimeout(() => {
+    setTimeout( async () => {
         number = cleanNumber(number)
-        const pathExcel = `${__dirname}/../chats/${number}.xlsx`;
-    const workbook = new ExcelJS.Workbook();
-    const today = moment().format('DD-MM-YYYY hh:mm')
-
-    if (fs.existsSync(pathExcel)) {
-        /**
-         * Si existe el archivo de conversacion lo actualizamos
-         */
-        const workbook = new ExcelJS.Workbook();
-        workbook.xlsx.readFile(pathExcel)
-            .then(() => {
-                const worksheet = workbook.getWorksheet(1);
-                const lastRow = worksheet.lastRow;
-                var getRowInsert = worksheet.getRow(++(lastRow.number));
-                getRowInsert.getCell('A').value = today;
-                getRowInsert.getCell('B').value = message;
-                getRowInsert.getCell('C').value = trigger;
-                getRowInsert.commit();
-                workbook.xlsx.writeFile(pathExcel);
-            });
-
-    } else {
-        /**
-         * NO existe el archivo de conversacion lo creamos
-         */
-        const worksheet = workbook.addWorksheet('Chats');
-        worksheet.columns = [
-            { header: 'Fecha', key: 'number_customer' },
-            { header: 'Mensajes', key: 'message' },
-            { header: 'Disparador', key: 'trigger' }
-        ];
-        worksheet.addRow([today, message, trigger]);
-        workbook.xlsx.writeFile(pathExcel)
-            .then(() => {
-
-                console.log("saved");
-            })
-            .catch((err) => {
-                console.log("err", err);
-            });
-    }
+        const today = moment().toISOString()
+        await saveMessage( message, today, trigger, number )
+        console.log('Saved')
     }, 150)
 }
 

package.json

@@ -24,6 +24,7 @@
     "qr-image": "^3.2.0",
     "qrcode-terminal": "^0.12.0",
     "socket.io": "^4.4.1",
+    "stormdb": "^0.5.2",
     "whatsapp-web.js": "^1.16.4",
     "xlsx": "^0.16.9"
   },