Add global search, add reset all audiobooks

client/components/app/Appbar.vue

@@ -8,9 +8,9 @@
         </a>
         <h1 class="text-2xl font-book">AudioBookshelf</h1>
 
+        <controls-global-search />
         <div class="flex-grow" />
 
-        <!-- <button class="px-4 py-2 bg-blue-500 rounded-xs" @click="scan">Scan</button> -->
         <nuxt-link to="/config" class="outline-none hover:text-gray-200 cursor-pointer w-8 h-8 flex items-center justify-center">
           <span class="material-icons">settings</span>
         </nuxt-link>

client/components/cards/AudiobookSearchCard.vue

@@ -0,0 +1,46 @@
+<template>
+  <div class="flex h-full px-1 overflow-hidden">
+    <cards-book-cover :audiobook="audiobook" :width="40" />
+    <div class="flex-grow px-2 searchCardContent h-full">
+      <p class="truncate text-sm">{{ title }}</p>
+      <p class="text-xs text-gray-200 truncate">by {{ author }}</p>
+    </div>
+  </div>
+</template>
+
+<script>
+export default {
+  props: {
+    audiobook: {
+      type: Object,
+      default: () => {}
+    }
+  },
+  data() {
+    return {}
+  },
+  computed: {
+    book() {
+      return this.audiobook ? this.audiobook.book || {} : {}
+    },
+    title() {
+      return this.book ? this.book.title : 'No Title'
+    },
+    author() {
+      return this.book ? this.book.author : 'Unknown'
+    }
+  },
+  methods: {},
+  mounted() {}
+}
+</script>
+
+<style>
+.searchCardContent {
+  width: calc(100% - 80px);
+  height: calc(40px * 1.5);
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+}
+</style>

client/components/controls/FilterSelect.vue

@@ -1,14 +1,17 @@
 <template>
   <div ref="wrapper" class="relative" v-click-outside="clickOutside">
-    <button type="button" class="relative w-full h-full bg-fg border border-gray-500 hover:border-gray-300 rounded shadow-sm pl-3 pr-3 py-0 text-left focus:outline-none sm:text-sm cursor-pointer" aria-haspopup="listbox" aria-expanded="true" aria-labelledby="listbox-label" @click.prevent="showMenu = !showMenu">
+    <button type="button" class="relative w-full h-full bg-fg border border-gray-500 hover:border-gray-400 rounded shadow-sm pl-3 pr-3 py-0 text-left focus:outline-none sm:text-sm cursor-pointer" aria-haspopup="listbox" aria-expanded="true" aria-labelledby="listbox-label" @click.prevent="showMenu = !showMenu">
       <span class="flex items-center justify-between">
         <span class="block truncate text-xs" :class="!selectedText ? 'text-gray-300' : ''">{{ selectedText }}</span>
       </span>
-      <span class="ml-3 absolute inset-y-0 right-0 flex items-center pr-2 pointer-events-none">
+      <span v-if="selected === 'all'" class="ml-3 absolute inset-y-0 right-0 flex items-center pr-2 pointer-events-none">
         <svg class="h-5 w-5 text-gray-400" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
           <path fill-rule="evenodd" d="M10 3a1 1 0 01.707.293l3 3a1 1 0 01-1.414 1.414L10 5.414 7.707 7.707a1 1 0 01-1.414-1.414l3-3A1 1 0 0110 3zm-3.707 9.293a1 1 0 011.414 0L10 14.586l2.293-2.293a1 1 0 011.414 1.414l-3 3a1 1 0 01-1.414 0l-3-3a1 1 0 010-1.414z" clip-rule="evenodd" />
         </svg>
       </span>
+      <div v-else class="ml-3 absolute inset-y-0 right-0 flex items-center pr-2 cursor-pointer text-gray-400 hover:text-gray-300" @mousedown.stop @mouseup.stop @click.stop.prevent="clearSelected">
+        <span class="material-icons" style="font-size: 1.1rem">close</span>
+      </div>
     </button>
 
     <div v-show="showMenu" class="absolute z-10 mt-1 w-full bg-bg border border-black-200 shadow-lg max-h-80 rounded-md py-1 text-base ring-1 ring-black ring-opacity-5 overflow-auto focus:outline-none sm:text-sm">
@@ -118,6 +121,11 @@ export default {
     }
   },
   methods: {
+    clearSelected() {
+      this.selected = 'all'
+      this.showMenu = false
+      this.$nextTick(() => this.$emit('change', 'all'))
+    },
     snakeToNormal(kebab) {
       if (!kebab) {
         return 'err'

client/components/controls/GlobalSearch.vue

@@ -0,0 +1,112 @@
+<template>
+  <div class="w-64 ml-8 relative">
+    <ui-text-input v-model="search" placeholder="Search.." @input="inputUpdate" @focus="focussed" @blur="blurred" class="w-full h-8 text-sm" />
+    <div class="absolute top-0 right-0 bottom-0 h-full flex items-center px-2 text-gray-400 cursor-pointer" @click="clickClear">
+      <span v-if="!search" class="material-icons" style="font-size: 1.2rem">search</span>
+      <span v-else class="material-icons" style="font-size: 1.2rem">close</span>
+    </div>
+    <div v-show="showMenu && (lastSearch || isTyping)" class="absolute z-10 -mt-px w-full bg-bg border border-black-200 shadow-lg max-h-80 rounded-md py-1 text-base ring-1 ring-black ring-opacity-5 overflow-auto focus:outline-none sm:text-sm">
+      <ul class="h-full w-full" role="listbox" aria-labelledby="listbox-label">
+        <li v-if="isTyping" class="py-2 px-2">
+          <p>Typing...</p>
+        </li>
+        <li v-else-if="isFetching" class="py-2 px-2">
+          <p>Fetching...</p>
+        </li>
+        <li v-else-if="!items.length" class="py-2 px-2">
+          <p>No Results</p>
+        </li>
+        <template v-else>
+          <template v-for="item in items">
+            <li :key="item.id" class="text-gray-50 select-none relative cursor-pointer hover:bg-black-400" role="option" @click="clickedOption(item)">
+              <template v-if="item.type === 'audiobook'">
+                <cards-audiobook-search-card :audiobook="item.data" />
+              </template>
+            </li>
+          </template>
+        </template>
+      </ul>
+    </div>
+  </div>
+</template>
+
+<script>
+export default {
+  data() {
+    return {
+      showMenu: false,
+      isFocused: false,
+      focusTimeout: null,
+      isTyping: false,
+      isFetching: false,
+      search: null,
+      items: [],
+      searchTimeout: null,
+      lastSearch: null
+    }
+  },
+  computed: {
+    audiobooks() {
+      return this.$store.state.audiobooks.audiobooks
+    }
+  },
+  methods: {
+    focussed() {
+      this.isFocused = true
+      this.showMenu = true
+    },
+    blurred() {
+      this.isFocused = false
+      clearTimeout(this.focusTimeout)
+      this.focusTimeout = setTimeout(() => {
+        this.showMenu = false
+      }, 200)
+    },
+    async runSearch(value) {
+      this.lastSearch = value
+      if (!this.lastSearch) {
+        return
+      }
+      this.isFetching = true
+      var results = await this.$axios.$get(`/api/audiobooks?q=${value}`).catch((error) => {
+        console.error('Search error', error)
+        return []
+      })
+      this.isFetching = false
+      this.items = results.map((res) => {
+        return {
+          id: res.id,
+          data: res,
+          type: 'audiobook'
+        }
+      })
+    },
+    inputUpdate(val) {
+      clearTimeout(this.searchTimeout)
+      if (!val) {
+        this.lastSearch = ''
+        this.isTyping = false
+        return
+      }
+      this.isTyping = true
+      this.searchTimeout = setTimeout(() => {
+        this.isTyping = false
+        this.runSearch(val)
+      }, 1000)
+    },
+    clickedOption(option) {
+      if (option.type === 'audiobook') {
+        this.$router.push(`/audiobook/${option.data.id}`)
+      }
+    },
+    clickClear() {
+      if (this.search) {
+        this.search = null
+        this.items = []
+        this.showMenu = false
+      }
+    }
+  },
+  mounted() {}
+}
+</script>

client/components/controls/OrderSelect.vue

@@ -1,15 +1,10 @@
 <template>
   <div ref="wrapper" class="relative" v-click-outside="clickOutside">
-    <button type="button" class="relative w-full h-full bg-fg border border-gray-500 hover:border-gray-300 rounded shadow-sm pl-3 pr-3 py-0 text-left focus:outline-none sm:text-sm cursor-pointer" aria-haspopup="listbox" aria-expanded="true" aria-labelledby="listbox-label" @click.prevent="showMenu = !showMenu">
+    <button type="button" class="relative w-full h-full bg-fg border border-gray-500 hover:border-gray-400 rounded shadow-sm pl-3 pr-3 py-0 text-left focus:outline-none sm:text-sm cursor-pointer" aria-haspopup="listbox" aria-expanded="true" aria-labelledby="listbox-label" @click.prevent="showMenu = !showMenu">
       <span class="flex items-center justify-between">
         <span class="block truncate text-xs" :class="!selectedText ? 'text-gray-300' : ''">{{ selectedText }}</span>
         <span class="material-icons text-lg text-yellow-400">{{ descending ? 'expand_more' : 'expand_less' }}</span>
       </span>
-      <!-- <span class="ml-3 absolute inset-y-0 right-0 flex items-center pr-2 pointer-events-none">
-        <svg class="h-5 w-5 text-gray-400" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
-          <path fill-rule="evenodd" d="M10 3a1 1 0 01.707.293l3 3a1 1 0 01-1.414 1.414L10 5.414 7.707 7.707a1 1 0 01-1.414-1.414l3-3A1 1 0 0110 3zm-3.707 9.293a1 1 0 011.414 0L10 14.586l2.293-2.293a1 1 0 011.414 1.414l-3 3a1 1 0 01-1.414 0l-3-3a1 1 0 010-1.414z" clip-rule="evenodd" />
-        </svg>
-      </span> -->
     </button>
 
     <ul v-show="showMenu" class="absolute z-10 mt-1 w-full bg-bg border border-black-200 shadow-lg max-h-56 rounded-md py-1 text-base ring-1 ring-black ring-opacity-5 overflow-auto focus:outline-none sm:text-sm" role="listbox" aria-labelledby="listbox-label">

client/components/modals/edit-tabs/Cover.vue

@@ -1,5 +1,5 @@
 <template>
-  <div class="w-full h-full">
+  <div class="w-full h-full overflow-hidden overflow-y-auto px-1">
     <div class="flex">
       <cards-book-cover :audiobook="audiobook" />
       <div class="flex-grow pl-6 pr-2">
@@ -10,6 +10,23 @@
           </div>
         </form>
 
+        <div v-if="localCovers.length" class="mb-4 mt-6 border-t border-b border-primary">
+          <div class="flex items-center justify-center py-2">
+            <p>{{ localCovers.length }} local image(s)</p>
+            <div class="flex-grow" />
+            <ui-btn small @click="showLocalCovers = !showLocalCovers">{{ showLocalCovers ? 'Hide' : 'Show' }}</ui-btn>
+          </div>
+
+          <div v-if="showLocalCovers" class="flex items-center justify-center">
+            <template v-for="cover in localCovers">
+              <!-- <img :src="`/local/${cover.path}`" :key="cover.path" class="w-20 h-32 object-cover m-0.5" /> -->
+              <div :key="cover.path" class="m-0.5 border-2 border-transparent hover:border-yellow-300 cursor-pointer" :class="cover.localPath === imageUrl ? 'border-yellow-300' : ''" @click="setCover(cover.localPath)">
+                <img :src="cover.localPath" class="h-24 object-cover" style="width: 60px" />
+              </div>
+            </template>
+          </div>
+        </div>
+
         <form @submit.prevent="submitSearchForm">
           <div class="flex items-center justify-start -mx-1 py-2 mt-2">
             <div class="flex-grow px-1">
@@ -23,7 +40,7 @@
             </div>
           </div>
         </form>
-        <div v-if="hasSearched" class="flex items-center flex-wrap justify-center max-h-72 overflow-y-scroll mt-2 max-w-full">
+        <div v-if="hasSearched" class="flex items-center flex-wrap justify-center max-h-60 overflow-y-scroll mt-2 max-w-full">
           <p v-if="!coversFound.length">No Covers Found</p>
           <template v-for="cover in coversFound">
             <div :key="cover" class="m-0.5 border-2 border-transparent hover:border-yellow-300 cursor-pointer" :class="cover === imageUrl ? 'border-yellow-300' : ''" @click="setCover(cover)">
@@ -37,6 +54,8 @@
 </template>
 
 <script>
+import Path from 'path'
+
 export default {
   props: {
     processing: Boolean,
@@ -51,7 +70,8 @@ export default {
       searchAuthor: null,
       imageUrl: null,
       coversFound: [],
-      hasSearched: false
+      hasSearched: false,
+      showLocalCovers: false
     }
   },
   watch: {
@@ -73,10 +93,23 @@ export default {
     },
     book() {
       return this.audiobook ? this.audiobook.book || {} : {}
+    },
+    otherFiles() {
+      return this.audiobook ? this.audiobook.otherFiles || [] : []
+    },
+    localCovers() {
+      return this.otherFiles
+        .filter((f) => f.filetype === 'image')
+        .map((file) => {
+          var _file = { ...file }
+          _file.localPath = Path.join('local', _file.path)
+          return _file
+        })
     }
   },
   methods: {
     init() {
+      this.showLocalCovers = false
       if (this.coversFound.length && (this.searchTitle !== this.book.title || this.searchAuthor !== this.book.author)) {
         this.coversFound = []
         this.hasSearched = false

client/components/modals/edit-tabs/Match.vue

@@ -15,7 +15,7 @@
     <div v-show="processing" class="flex h-full items-center justify-center">
       <p>Loading...</p>
     </div>
-    <div v-show="!processing && !searchResults.length" class="flex h-full items-center justify-center">
+    <div v-show="!processing && !searchResults.length && hasSearched" class="flex h-full items-center justify-center">
       <p>No Results</p>
     </div>
     <div v-show="!processing" class="w-full max-h-full overflow-y-auto overflow-x-hidden matchListWrapper">
@@ -37,11 +37,13 @@ export default {
   },
   data() {
     return {
+      audiobookId: null,
       searchTitle: null,
       searchAuthor: null,
       lastSearch: null,
       provider: 'best',
-      searchResults: []
+      searchResults: [],
+      hasSearched: false
     }
   },
   watch: {
@@ -90,15 +92,22 @@ export default {
       })
       this.searchResults = results
       this.isProcessing = false
+      this.hasSearched = true
     },
     init() {
+      if (this.audiobook.id !== this.audiobookId) {
+        this.searchResults = []
+        this.hasSearched = false
+        this.audiobookId = this.audiobook.id
+      }
+
       if (!this.audiobook.book || !this.audiobook.book.title) {
         this.searchTitle = null
+        this.searchAuthor = null
         return
       }
       this.searchTitle = this.audiobook.book.title
       this.searchAuthor = this.audiobook.book.author || ''
-      this.runSearch()
     },
     async selectMatch(match) {
       this.isProcessing = true

client/components/ui/Btn.vue

@@ -1,6 +1,12 @@
 <template>
-  <button class="btn outline-none rounded-md shadow-md relative border border-gray-600" :type="type" :class="classList" @click="click">
+  <button class="btn outline-none rounded-md shadow-md relative border border-gray-600" :disabled="loading" :type="type" :class="classList" @click="click">
     <slot />
+    <div v-if="loading" class="text-white absolute top-0 left-0 w-full h-full flex items-center justify-center text-opacity-100">
+      <!-- <span class="material-icons animate-spin">refresh</span> -->
+      <svg class="animate-spin" style="width: 24px; height: 24px" viewBox="0 0 24 24">
+        <path fill="currentColor" d="M12,4V2A10,10 0 0,0 2,12H4A8,8 0 0,1 12,4Z" />
+      </svg>
+    </div>
   </button>
 </template>
 
@@ -16,7 +22,8 @@ export default {
       default: ''
     },
     paddingX: Number,
-    small: Boolean
+    small: Boolean,
+    loading: Boolean
   },
   data() {
     return {}
@@ -24,6 +31,7 @@ export default {
   computed: {
     classList() {
       var list = []
+      if (this.loading) list.push('text-opacity-0')
       list.push('text-white')
       list.push(`bg-${this.color}`)
       if (this.small) {
@@ -61,7 +69,10 @@ button.btn::before {
   background-color: rgba(255, 255, 255, 0);
   transition: all 0.1s ease-in-out;
 }
-button.btn:hover::before {
+button.btn:hover:not(:disabled)::before {
   background-color: rgba(255, 255, 255, 0.1);
 }
+button:disabled::before {
+  background-color: rgba(0, 0, 0, 0.2);
+}
 </style>

client/components/ui/TextInput.vue

@@ -1,5 +1,5 @@
 <template>
-  <input v-model="inputValue" :type="type" :readonly="readonly" :disabled="disabled" :placeholder="placeholder" class="py-2 px-3 rounded bg-primary text-gray-200 focus:border-gray-500 focus:outline-none" :class="transparent ? '' : 'border border-gray-600'" @change="change" />
+  <input v-model="inputValue" :type="type" :readonly="readonly" :disabled="disabled" :placeholder="placeholder" class="py-2 px-3 rounded bg-primary text-gray-200 focus:border-gray-500 focus:outline-none" :class="transparent ? '' : 'border border-gray-600'" @keyup="keyup" @change="change" @focus="focused" @blur="blurred" />
 </template>
 
 <script>
@@ -29,8 +29,17 @@ export default {
     }
   },
   methods: {
+    focused() {
+      this.$emit('focus')
+    },
+    blurred() {
+      this.$emit('blur')
+    },
     change(e) {
       this.$emit('change', e.target.value)
+    },
+    keyup(e) {
+      this.$emit('keyup', e)
     }
   },
   mounted() {}

client/layouts/default.vue

@@ -136,11 +136,6 @@ export default {
       this.socket.on('scan_start', this.scanStart)
       this.socket.on('scan_complete', this.scanComplete)
       this.socket.on('scan_progress', this.scanProgress)
-    },
-    checkVersion() {
-      this.$axios.$get('http://github.com/advplyr/audiobookshelf/raw/master/package.json').then((data) => {
-        console.log('GOT DATA', data)
-      })
     }
   },
   beforeMount() {
@@ -150,7 +145,6 @@ export default {
   },
   mounted() {
     this.initializeSocket()
-    this.checkVersion()
   }
 }
 </script>

client/package.json

@@ -1,6 +1,6 @@
 {
   "name": "audiobookshelf-client",
-  "version": "0.9.61-beta",
+  "version": "0.9.62-beta",
   "description": "Audiobook manager and player",
   "main": "index.js",
   "scripts": {

client/pages/config/index.vue

@@ -12,7 +12,15 @@
         <div class="flex-grow" />
         <ui-btn color="success" @click="scan">Scan</ui-btn>
       </div>
+
       <div class="h-0.5 bg-primary bg-opacity-50 w-full" />
+
+      <div class="flex items-center py-4">
+        <ui-btn color="error" small :padding-x="4" :loading="isResettingAudiobooks" @click="resetAudiobooks">Reset All Audiobooks</ui-btn>
+      </div>
+
+      <div class="h-0.5 bg-primary bg-opacity-50 w-full" />
+
       <div class="flex items-center py-4">
         <p class="font-mono">v{{ $config.version }}</p>
         <div class="flex-grow" />
@@ -32,7 +40,9 @@
 <script>
 export default {
   data() {
-    return {}
+    return {
+      isResettingAudiobooks: false
+    }
   },
   computed: {
     streamAudiobook() {
@@ -42,6 +52,22 @@ export default {
   methods: {
     scan() {
       this.$root.socket.emit('scan')
+    },
+    resetAudiobooks() {
+      if (confirm('WARNING! This action will remove all audiobooks from the database including any updates or matches you have made. This does not do anything to your actual files. Shall we continue?')) {
+        this.isResettingAudiobooks = true
+        this.$axios
+          .$delete('/api/audiobooks')
+          .then(() => {
+            this.isResettingAudiobooks = false
+            this.$toast.success('Successfully reset audiobooks')
+          })
+          .catch((error) => {
+            console.error('failed to reset audiobooks', error)
+            this.isResettingAudiobooks = false
+            this.$toast.error('Failed to reset audiobooks - stop docker and manually remove appdata')
+          })
+      }
     }
   },
   mounted() {}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "audiobookshelf",
-  "version": "0.9.61-beta",
+  "version": "0.9.62-beta",
   "description": "Self-hosted audiobook server for managing and playing audiobooks.",
   "main": "index.js",
   "scripts": {

server/ApiController.js

@@ -17,8 +17,9 @@ class ApiController {
     this.router.get('/find/covers', this.findCovers.bind(this))
     this.router.get('/find/:method', this.find.bind(this))
 
-
     this.router.get('/audiobooks', this.getAudiobooks.bind(this))
+    this.router.delete('/audiobooks', this.deleteAllAudiobooks.bind(this))
+
     this.router.get('/audiobook/:id', this.getAudiobook.bind(this))
     this.router.delete('/audiobook/:id', this.deleteAudiobook.bind(this))
     this.router.patch('/audiobook/:id/tracks', this.updateAudiobookTracks.bind(this))
@@ -57,9 +58,22 @@ class ApiController {
   }
 
   getAudiobooks(req, res) {
-    Logger.info('Get Audiobooks')
+    var audiobooks = []
-    var audiobooksMinified = this.db.audiobooks.map(ab => ab.toJSONMinified())
+    if (req.query.q) {
-    res.json(audiobooksMinified)
+      audiobooks = this.db.audiobooks.filter(ab => {
+        return ab.isSearchMatch(req.query.q)
+      }).map(ab => ab.toJSONMinified())
+    } else {
+      audiobooks = this.db.audiobooks.map(ab => ab.toJSONMinified())
+    }
+    res.json(audiobooks)
+  }
+
+  async deleteAllAudiobooks(req, res) {
+    Logger.info('Removing all Audiobooks')
+    var success = await this.db.recreateAudiobookDb()
+    if (success) res.sendStatus(200)
+    else res.sendStatus(500)
   }
 
   getAudiobook(req, res) {

server/Audiobook.js

@@ -207,5 +207,9 @@ class Audiobook {
       this.addTrack(file)
     })
   }
+
+  isSearchMatch(search) {
+    return this.book.isSearchMatch(search.toLowerCase().trim())
+  }
 }
 module.exports = Audiobook

server/Book.js

@@ -16,6 +16,10 @@ class Book {
     }
   }
 
+  get _title() { return this.title || '' }
+  get _author() { return this.author || '' }
+  get _series() { return this.series || '' }
+
   construct(book) {
     this.olid = book.olid
     this.title = book.title
@@ -81,5 +85,9 @@ class Book {
     }
     return true
   }
+
+  isSearchMatch(search) {
+    return this._title.toLowerCase().includes(search) || this._author.toLowerCase().includes(search) || this._series.toLowerCase().includes(search)
+  }
 }
 module.exports = Book

server/Db.js

@@ -28,6 +28,12 @@ class Db {
     return this.settingsDb
   }
 
+  getEntityDbKey(entityName) {
+    if (entityName === 'user') return 'usersDb'
+    else if (entityName === 'audiobook') return 'audiobooksDb'
+    return 'settingsDb'
+  }
+
   getEntityArrayKey(entityName) {
     if (entityName === 'user') return 'users'
     else if (entityName === 'audiobook') return 'audiobooks'
@@ -155,6 +161,18 @@ class Db {
     })
   }
 
+  recreateAudiobookDb() {
+    return this.audiobooksDb.drop().then((results) => {
+      Logger.info(`[DB] Dropped audiobook db`, results)
+      this.audiobooksDb = new njodb.Database(this.AudiobooksPath)
+      this.audiobooks = []
+      return true
+    }).catch((error) => {
+      Logger.error(`[DB] Failed to drop audiobook db`, error)
+      return false
+    })
+  }
+
   getGenres() {
     var allGenres = []
     this.db.audiobooks.forEach((audiobook) => {

server/Server.js

@@ -108,8 +108,11 @@ class Server {
     if (process.env.NODE_ENV === 'production') {
       const distPath = Path.join(global.appRoot, '/client/dist')
       app.use(express.static(distPath))
+      app.use('/local', express.static(this.AudiobookPath))
+    } else {
+      app.use(express.static(this.AudiobookPath))
     }
-    app.use(express.static(this.AudiobookPath))
+
     app.use(express.static(this.MetadataPath))
     app.use(express.urlencoded({ extended: true }));
     app.use(express.json())