feat(provider): ✨ added dialogflow

feat(provider): ✨ added dialogflow

GLOSSARY.md

@@ -1,2 +1,2 @@
 CTX: Es el objeto que representa un mensaje, con opciones, id, ref
-messageInComming: Objeto entrante del provider {body, from,...}
+messageInComming: Objeto entrante del provider {body, from,to,...}

package.json

@@ -10,6 +10,7 @@
         "create-bot:rollup": "rollup --config ./packages/create-bot-whatsapp/rollup-create.config.js ",
         "bot:rollup": "rollup --config ./packages/bot/rollup-bot.config.js",
         "provider:rollup": "rollup --config ./packages/provider/rollup-provider.config.js ",
+        "contexts:rollup": "rollup --config ./packages/contexts/rollup-contexts.config.js",
         "database:rollup": "rollup --config ./packages/database/rollup-database.config.js",
         "create-bot-whatsapp:rollup": "rollup --config ./packages/create-bot-whatsapp/rollup-create.config.js",
         "format:check": "prettier --check ./packages",
@@ -17,7 +18,7 @@
         "fmt.staged": "pretty-quick --staged",
         "lint:check": "eslint ./packages",
         "lint:fix": "eslint --fix ./packages",
-        "build": "yarn run cli:rollup && yarn run bot:rollup && yarn run provider:rollup && yarn run database:rollup && yarn run create-bot-whatsapp:rollup",
+        "build": "yarn run cli:rollup && yarn run bot:rollup && yarn run provider:rollup && yarn run database:rollup && yarn run contexts:rollup && yarn run create-bot-whatsapp:rollup",
         "copy.lib": "node ./scripts/move.js",
         "test.unit": "node ./node_modules/uvu/bin.js packages test",
         "test.coverage": "node ./node_modules/c8/bin/c8.js npm run test.unit",
@@ -37,6 +38,7 @@
         "packages/cli",
         "packages/database",
         "packages/provider",
+        "packages/contexts",
         "packages/docs"
     ],
     "keywords": [

packages/bot/core/core.class.js

@@ -58,13 +58,13 @@ class CoreClass {
     ]
 
     /**
-     *
-     * @param {*} messageInComming
+     * GLOSSARY.md
+     * @param {*} messageCtxInComming
      * @returns
      */
-    handleMsg = async (messageInComming) => {
-        logger.log(`[handleMsg]: `, messageInComming)
-        const { body, from } = messageInComming
+    handleMsg = async (messageCtxInComming) => {
+        logger.log(`[handleMsg]: `, messageCtxInComming)
+        const { body, from } = messageCtxInComming
         let msgToSend = []
         let fallBackFlag = false
 
@@ -95,9 +95,12 @@ class CoreClass {
         // 📄 Se encarga de revisar si el contexto del mensaje tiene callback y ejecutarlo
         const cbEveryCtx = (inRef) => {
             const indexFlow = this.flowClass.findIndexByRef(inRef)
-            this.flowClass.allCallbacks[indexFlow].callback(messageInComming, {
-                fallBack,
-            })
+            this.flowClass.allCallbacks[indexFlow].callback(
+                messageCtxInComming,
+                {
+                    fallBack,
+                }
+            )
         }
 
         // 📄 [options: callback]: Si se tiene un callback se ejecuta

packages/contexts/package.json

@@ -0,0 +1,16 @@
+{
+    "name": "@bot-whatsapp/contexts",
+    "version": "0.0.1",
+    "description": "",
+    "main": "./lib/bundle.contexts.cjs",
+    "files": [
+        "./lib/"
+    ],
+    "exports": {
+        "./mock": "./lib/mock/index.cjs",
+        "./dialogflow": "./lib/dialogflow/index.cjs"
+    },
+    "dependencies": {
+        "@bot-whatsapp/bot": "*"
+    }
+}

packages/contexts/rollup-contexts.config.js

@@ -0,0 +1,24 @@
+const banner = require('../../config/banner.rollup.json')
+const commonjs = require('@rollup/plugin-commonjs')
+const { join } = require('path')
+
+module.exports = [
+    {
+        input: join(__dirname, 'src', 'mock', 'index.js'),
+        output: {
+            banner: banner['banner.output'].join(''),
+            file: join(__dirname, 'lib', 'mock', 'index.cjs'),
+            format: 'cjs',
+        },
+        plugins: [commonjs()],
+    },
+    {
+        input: join(__dirname, 'src', 'dialogflow', 'index.js'),
+        output: {
+            banner: banner['banner.output'].join(''),
+            file: join(__dirname, 'lib', 'dialogflow', 'index.cjs'),
+            format: 'cjs',
+        },
+        plugins: [commonjs()],
+    },
+]

packages/contexts/src/dialogflow/dialogflow.class.js

@@ -0,0 +1,113 @@
+const { CoreClass } = require('@bot-whatsapp/bot')
+const dialogflow = require('@google-cloud/dialogflow')
+const { existsSync, readFileSync } = require('fs')
+const { join } = require('path')
+
+/**
+ * Necesita extender de core.class
+ * handleMsg(messageInComming) //   const { body, from } = messageInComming
+ */
+
+const GOOGLE_ACCOUNT_PATH = join(process.cwd(), 'google-key.json')
+
+class DialogFlowContext extends CoreClass {
+    projectId = null
+    configuration = null
+    sessionClient = null
+    optionsDX = {
+        language: 'es',
+    }
+
+    constructor(_database, _provider, _optionsDX = {}) {
+        super(null, _database, _provider)
+        this.optionsDX = { ...this.optionsDX, ..._optionsDX }
+        this.init()
+    }
+
+    /**
+     * Verificar conexión con servicio de DialogFlow
+     */
+    init = () => {
+        if (!existsSync(GOOGLE_ACCOUNT_PATH)) {
+            console.log(`[ERROR]: No se encontro ${GOOGLE_ACCOUNT_PATH}`)
+            /**
+             * Emitir evento de error para que se mueste por consola dicinedo que no tiene el json
+             *  */
+        }
+
+        const rawJson = readFileSync(GOOGLE_ACCOUNT_PATH, 'utf-8')
+        const { project_id, private_key, client_email } = JSON.parse(rawJson)
+
+        this.projectId = project_id
+        this.configuration = {
+            credentials: {
+                private_key,
+                client_email,
+            },
+        }
+
+        this.sessionClient = new dialogflow.SessionsClient(this.configuration)
+    }
+
+    /**
+     * GLOSSARY.md
+     * @param {*} messageCtxInComming
+     * @returns
+     */
+    handleMsg = async (messageCtxInComming) => {
+        const languageCode = this.optionsDX.language
+        const { from, body } = messageCtxInComming
+
+        let customPayload = {}
+
+        /**
+         * 📄 Creamos session de contexto basado en el numero de la persona
+         * para evitar este problema.
+         * https://github.com/codigoencasa/bot-whatsapp/pull/140
+         */
+        const session = this.sessionClient.projectAgentSessionPath(
+            this.projectId,
+            from
+        )
+        const reqDialog = {
+            session,
+            queryInput: {
+                text: {
+                    text: body,
+                    languageCode,
+                },
+            },
+        }
+
+        const [single] = (await this.sessionClient.detectIntent(reqDialog)) || [
+            null,
+        ]
+
+        const { queryResult } = single
+
+        const msgPayload = queryResult?.fulfillmentMessages?.find(
+            (a) => a.message === 'payload'
+        )
+
+        // Revisamos si el dialogFlow tiene multimedia
+        if (msgPayload && msgPayload?.payload) {
+            const { fields } = msgPayload.payload
+            const mapButtons = fields?.buttons?.listValue?.values.map((m) => {
+                return m?.structValue?.fields?.body?.stringValue
+            })
+            customPayload = {
+                media: fields?.media?.stringValue,
+                buttons: mapButtons,
+            }
+        }
+
+        const ctxFromDX = {
+            ...customPayload,
+            answer: queryResult?.fulfillmentText,
+        }
+
+        this.sendFlow([ctxFromDX], from)
+    }
+}
+
+module.exports = DialogFlowContext

packages/contexts/src/dialogflow/index.js

@@ -0,0 +1,14 @@
+const DialogFlowClass = require('./dialogflow.class')
+
+/**
+ * Crear instancia de clase Bot
+ * @param {*} args
+ * @returns
+ */
+const createBotDialog = async ({ database, provider }) =>
+    new DialogFlowClass(database, provider)
+
+module.exports = {
+    createBotDialog,
+    DialogFlowClass,
+}

packages/contexts/src/mock/index.js

@@ -0,0 +1,14 @@
+const MockClass = require('./mock.class')
+
+/**
+ * Crear instancia de clase Bot
+ * @param {*} args
+ * @returns
+ */
+const createBotMock = async ({ database, provider }) =>
+    new MockClass(database, provider)
+
+module.exports = {
+    createBotMock,
+    MockClass,
+}

packages/contexts/src/mock/mock.class.js

@@ -0,0 +1,24 @@
+const { CoreClass } = require('@bot-whatsapp/bot')
+/**
+ * Necesita extender de core.class
+ * handleMsg(messageInComming) //   const { body, from } = messageInComming
+ */
+
+class MockContext extends CoreClass {
+    constructor(_database, _provider) {
+        super(null, _database, _provider)
+    }
+
+    init = () => {}
+
+    /**
+     * GLOSSARY.md
+     * @param {*} messageCtxInComming
+     * @returns
+     */
+    handleMsg = async ({ from, body }) => {
+        console.log('DEBUG:', messageCtxInComming)
+    }
+}
+
+module.exports = MockContext

packages/provider/src/baileys/index.js

@@ -100,7 +100,8 @@ class BaileysProvider extends ProviderClass {
         },
         {
             event: 'messages.upsert',
-            func: ({ messages }) => {
+            func: ({ messages, type }) => {
+                if (type !== 'notify') return
                 const [messageCtx] = messages
                 let payload = {
                     ...messageCtx,

scripts/move.js

@@ -15,4 +15,5 @@ Promise.all([
     copyLibPkg('bot', appDir),
     copyLibPkg('database', appDir),
     copyLibPkg('provider', appDir),
+    copyLibPkg('contexts', appDir),
 ]).then(() => console.log('Todas las librerías copiadas'))

yarn.lock

@@ -963,6 +963,14 @@ __metadata:
   languageName: unknown
   linkType: soft
 
+"@bot-whatsapp/contexts@workspace:packages/contexts":
+  version: 0.0.0-use.local
+  resolution: "@bot-whatsapp/contexts@workspace:packages/contexts"
+  dependencies:
+    "@bot-whatsapp/bot": "*"
+  languageName: unknown
+  linkType: soft
+
 "@bot-whatsapp/database@npm:*":
   version: 0.1.2
   resolution: "@bot-whatsapp/database@npm:0.1.2"