fix(memory): Saving on load enabled if configured

- Renamed brain module as memory

src/adapters/mongo.ts

@@ -78,7 +78,6 @@ export class Mongo extends StorageAdapter {
 
   /** Put memory data in documents by sub-collection */
   async saveMemory (data: any) {
-    this.bot.logger.debug(`[mongo] saving memory data to DB`)
     for (let sub in data) {
       const query = { sub, type: 'memory' }
       const doc = { data: data[sub] }

src/index.ts

@@ -13,7 +13,7 @@ export * from './lib/envelope'
 export * from './lib/path'
 export * from './lib/branch'
 export * from './lib/bit'
-export * from './lib/brain'
+export * from './lib/memory'
 export * from './lib/core'
 export * from './lib/thought'
 export * from './lib/json'

src/lib/adapter.spec.ts

@@ -3,12 +3,9 @@ import sinon from 'sinon'
 import { expect } from 'chai'
 import * as bot from '..'
 
-class NLUAdapter extends bot.NLUAdapter {
-  async start () { /* mock start */ }
-  async shutdown () { /* mock shutdown */ }
-  async process () { return {} }
-}
-class StorageAdapter extends bot.StorageAdapter {
+/** Mock Adapter class has methods to imitate all different types */
+class MockAdapter extends bot.Adapter {
+  name = 'mock-adapter'
   async start () { /* mock start */ }
   async shutdown () { /* mock shutdown */ }
   async findOne () { /* mock findOne */ }
@@ -17,11 +14,7 @@ class StorageAdapter extends bot.StorageAdapter {
   async lose () { /* mock lose */ }
   async loadMemory () { /* mock loadMemory */ }
   async saveMemory () { /* mock saveMemory */ }
-}
-class MockAdapter extends bot.Adapter {
-  name = 'mock-adapter'
-  async start () { /* mock start */ }
-  async shutdown () { /* mock shutdown */ }
+  async process () { return {} }
 }
 export const use = sinon.spy(() => new MockAdapter(bot)) // use spec as module
 
@@ -58,8 +51,8 @@ describe('[adapter]', () => {
   })
   describe('.startAdapters', () => {
     it('starts all loaded adapters', async () => {
-      bot.adapters.storage = new StorageAdapter(bot)
-      bot.adapters.nlu = new NLUAdapter(bot)
+      bot.adapters.storage = new MockAdapter(bot)
+      bot.adapters.nlu = new MockAdapter(bot)
       const startStorage = sinon.spy(bot.adapters.storage, 'start')
       const startNLU = sinon.spy(bot.adapters.nlu, 'start')
       await bot.startAdapters()
@@ -69,8 +62,8 @@ describe('[adapter]', () => {
   })
   describe('.shutdownAdapters', () => {
     it('shuts down all loaded adapters', async () => {
-      bot.adapters.storage = new StorageAdapter(bot)
-      bot.adapters.nlu = new NLUAdapter(bot)
+      bot.adapters.storage = new MockAdapter(bot)
+      bot.adapters.nlu = new MockAdapter(bot)
       const shutdownStorage = sinon.spy(bot.adapters.storage, 'shutdown')
       const shutdownNLU = sinon.spy(bot.adapters.nlu, 'shutdown')
       await bot.shutdownAdapters()

src/lib/core.ts

@@ -38,7 +38,6 @@ export async function load () {
   try {
     bot.loadMiddleware()
     bot.loadAdapters()
-    // loadServer()
     await eventDelay()
     setStatus('loaded')
     bot.events.emit('loaded')
@@ -59,7 +58,7 @@ export async function start () {
   setStatus('starting')
   try {
     await bot.startAdapters()
-    // await startSever()
+    await bot.startMemory()
   } catch (err) {
     bot.logger.error('[core] failed to start')
     await bot.shutdown(1).catch()
@@ -86,8 +85,7 @@ export async function shutdown (exit = 0) {
     await new Promise((resolve) => bot.events.on('started', () => resolve()))
   }
   await bot.shutdownAdapters()
-  // shutdown server
-  // stop thought process
+  await bot.shutdownMemory()
   await eventDelay()
   setStatus('shutdown')
   bot.events.emit('shutdown')
@@ -115,7 +113,6 @@ export async function reset () {
   try {
     bot.unloadAdapters()
     bot.unloadMiddleware()
-    // unloadServer()
     bot.global.reset()
     bot.settings.resetConfig()
   } catch (err) {