抽出所有向OA的Webview通信的方法并封装，统一向所有的webview广播，解决webviewId动态分配导致指定Id时有极小几率不是目标webview导致业务无法继续的问题

2025-06-26 19:06:51 +08:00 · 2025-06-26 19:06:51 +08:00 · d81bfad19d
commit d81bfad19d
parent d816e9a244
12 changed files with 205 additions and 207 deletions
--- a/src/api/chat/index.js
+++ b/src/api/chat/index.js
@ -1,6 +1,7 @@
 import request from '@/service/index.js'
 import qs from 'qs'
 import { useTalkStore, useDialogueStore } from '@/store'
+import { handleFindWebview } from '@/utils/common'

 // 获取聊天列表服务接口
 export const ServeGetTalkList = (data) => {
@ -46,23 +47,7 @@ export const ServeClearTalkUnreadNum = (data, unReadNum) => {
      useTalkStore().findTalkIndex(useDialogueStore().index_name)
    ]?.is_disturb
  ) {
-    if (typeof plus !== 'undefined') {
-      let OAWebView = plus.webview.all()
-      OAWebView.forEach((webview) => {
-        if (webview.id === 'webviewId1') {
-          webview.evalJS(`updateUnreadMsgNumReduce('${unReadNum}')`)
-        }
-      })
-    } else {
-      document.addEventListener('plusready', () => {
-        let OAWebView = plus.webview.all()
-        OAWebView.forEach((webview) => {
-          if (webview.id === 'webviewId1') {
-            webview.evalJS(`updateUnreadMsgNumReduce('${unReadNum}')`)
-          }
-        })
-      })
-    }
+    handleFindWebview(`updateUnreadMsgNumReduce('${unReadNum}')`)
  }
  return request({
    url: '/api/v1/talk/unread/clear',
--- a/src/components/talk/message/AudioMessage.vue
+++ b/src/components/talk/message/AudioMessage.vue
@ -1,86 +1,104 @@
 <script lang="ts" setup>
-import { ref, reactive, onMounted } from "vue";
-import { PlayOne, PauseOne } from "@icon-park/vue-next";
-import { ITalkRecordExtraAudio, ITalkRecord } from "@/types/chat";
+import { ref, reactive, onMounted, onUnmounted } from 'vue'
+import { PlayOne, PauseOne } from '@icon-park/vue-next'
+import { ITalkRecordExtraAudio, ITalkRecord } from '@/types/chat'
+import { onHide } from '@dcloudio/uni-app'

 const props = defineProps<{
-  extra: ITalkRecordExtraAudio;
-  data: ITalkRecord;
-  maxWidth?: Boolean;
-}>();
-
-const audioRef = ref();
-const audioContext = ref<any>(null);
-
-const durationDesc = ref("-");
+  extra: ITalkRecordExtraAudio
+  data: ITalkRecord
+  maxWidth?: Boolean
+}>()

+const audioContext = ref<any>(null)
+const durationDesc = ref('-')
 const state = reactive({
  isAudioPlay: false,
  progress: 0,
  duration: 0,
  currentTime: 0,
  loading: true,
-});
+})
+
+// 监听其它音频播放事件
+function onOtherAudioPlay(e) {
+  if (e.detail !== props.data.msg_id && state.isAudioPlay) {
+    audioContext.value.pause()
+    state.isAudioPlay = false
+  }
+}

 onMounted(() => {
-  // 使用uni-app的方式创建内部音频上下文
-  audioContext.value = uni.createInnerAudioContext();
-  audioContext.value.src = props.extra.url;
+  audioContext.value = uni.createInnerAudioContext()
+  audioContext.value.src = props.extra.url

  audioContext.value.onCanplay(() => {
-    state.duration = audioContext.value.duration;
-    durationDesc.value = formatTime(parseInt(audioContext.value.duration));
-    state.loading = false;
-  });
+    state.duration = audioContext.value.duration
+    durationDesc.value = formatTime(parseInt(audioContext.value.duration))
+    state.loading = false
+  })

  audioContext.value.onTimeUpdate(() => {
    if (audioContext.value.duration == 0) {
-      state.progress = 0;
+      state.progress = 0
    } else {
-      state.currentTime = audioContext.value.currentTime;
+      state.currentTime = audioContext.value.currentTime
      state.progress =
-        (audioContext.value.currentTime / audioContext.value.duration) * 100;
+        (audioContext.value.currentTime / audioContext.value.duration) * 100
    }
-  });
+  })

  audioContext.value.onEnded(() => {
-    state.isAudioPlay = false;
-    state.progress = 0;
-  });
+    state.isAudioPlay = false
+    state.progress = 0
+  })

  audioContext.value.onError((e) => {
-    console.log("音频播放异常===>", e);
-  });
-});
+    console.log('音频播放异常===>', e)
+  })
+
+  window.addEventListener('audio-play', onOtherAudioPlay)
+})
+
+onUnmounted(() => {
+  window.removeEventListener('audio-play', onOtherAudioPlay)
+  audioContext.value &&
+    audioContext.value.destroy &&
+    audioContext.value.destroy()
+})
+
+onHide(() => {
+  if (audioContext.value && audioContext.value.pause) {
+    audioContext.value.pause()
+    state.isAudioPlay = false
+  }
+})

 const onPlay = () => {
  if (state.isAudioPlay) {
-    audioContext.value.pause();
+    audioContext.value.pause()
+    state.isAudioPlay = false
  } else {
-    audioContext.value.play();
+    // 通知其它音频暂停
+    window.dispatchEvent(
+      new CustomEvent('audio-play', { detail: props.data.msg_id }),
+    )
+    audioContext.value.play()
+    state.isAudioPlay = true
  }
-
-  state.isAudioPlay = !state.isAudioPlay;
-};
-
-const onPlayEnd = () => {
-  state.isAudioPlay = false;
-  state.progress = 0;
-};
+}

 const formatTime = (value: number = 0) => {
  if (value == 0) {
-    return "-";
+    return '-'
  }
-
-  const minutes = Math.floor(value / 60);
-  let seconds = value;
+  const minutes = Math.floor(value / 60)
+  let seconds = value
  if (minutes > 0) {
-    seconds = Math.floor(value - minutes * 60);
+    seconds = Math.floor(value - minutes * 60)
  }
-
-  return `${minutes}'${seconds}"`;
-};
+  return `${minutes}'${seconds}"`
+}
 </script>
 <template>
  <div class="im-message-audio">
@ -245,7 +263,7 @@ const formatTime = (value: number = 0) => {
  }
 }

-html[theme-mode="dark"] {
+html[theme-mode='dark'] {
  .im-message-audio {
    --audio-bg-color: #2c2c32;
    --audio-btn-bg-color: rgb(78, 75, 75);
--- a/src/event/talk.js
+++ b/src/event/talk.js
@ -15,6 +15,7 @@ import {
  useDialogueListStore,
  useGroupStore,
 } from '@/store'
+import { handleFindWebview } from '@/utils/common'

 /**
 * 好友状态事件
@ -154,23 +155,7 @@ class Talk extends Base {

  //更新未读数量+1
  updateUnreadMsgNumAdd() {
-    if (typeof plus !== 'undefined') {
-      let OAWebView = plus.webview.all()
-      OAWebView.forEach((webview) => {
-        if (webview.id === 'webviewId1') {
-          webview.evalJS(`updateUnreadMsgNumAdd()`)
-        }
-      })
-    } else {
-      document.addEventListener('plusready', () => {
-        let OAWebView = plus.webview.all()
-        OAWebView.forEach((webview) => {
-          if (webview.id === 'webviewId1') {
-            webview.evalJS(`updateUnreadMsgNumAdd()`)
-          }
-        })
-      })
-    }
+    handleFindWebview(`updateUnreadMsgNumAdd()`)
  }

  /**
--- a/src/main.js
+++ b/src/main.js
@ -18,6 +18,7 @@ import pageAnimation from '@/components/page-animation/index.vue'
 import * as plugins from './plugins'
 import { useDialogueStore, useTalkStore, useUserStore, useDialogueListStore } from '@/store'
 import {uniStorage} from "@/utils/uniStorage.js"
+import { handleFindWebview } from '@/utils/common'

 const { showMessage } = messagePopup()
 dayjs.locale('zh-cn')
@ -67,12 +68,7 @@ export function createApp() {
      return
    }
    console.log('===准备创建本地通知栏消息')
-    let OAWebView = plus.webview.all()
-    OAWebView.forEach((webview, index) => {
-      if (webview.id === 'webviewId1') {
-        webview.evalJS(`doCreatePushMessage('${msg}')`)
-      }
-    })
+    handleFindWebview(`doCreatePushMessage('${msg}')`)
  }

  //处理聊天推送弹窗点开
@ -114,12 +110,7 @@ export function createApp() {

  //检查聊天页面是否可用
  window.checkChatWebviewAvailable = () => {
-    let OAWebView = plus.webview.all()
-    OAWebView.forEach((webview, index) => {
-      if (webview.id === 'webviewId1') {
-        webview.evalJS(`doneCheckChatWebviewAvailable()`)
-      }
-    })
+    handleFindWebview(`doneCheckChatWebviewAvailable()`)
  }

  //获取从base传来的多选视频列表
--- a/src/pages/addressBook/index.vue
+++ b/src/pages/addressBook/index.vue
@ -331,7 +331,7 @@ import avatarModule from '@/components/avatar-module/index.vue'

 import { ref, onMounted, reactive, watch } from 'vue'
 import { onLoad } from '@dcloudio/uni-app'
-import { handleSetWebviewStyle } from '@/utils/common'
+import { handleSetWebviewStyle, handleFindWebview } from '@/utils/common'
 import { ServeUserGroupChatList, ServeCreateTalkList } from '@/api/chat/index'
 import { ServeGetSessionId } from '@/api/search/index'
 import { formatTalkItem } from '@/utils/talk'
@ -376,12 +376,7 @@ onLoad((options) => {

 const goWebHome = () => {
  uni.navigateBack()
-  let OAWebView = plus.webview.all()
-  OAWebView.forEach((webview) => {
-    if (webview.id === 'webviewId1') {
-      webview.evalJS(`handleBackHost()`)
-    }
-  })
+  handleFindWebview(`handleBackHost()`)
 }

 onMounted(() => {
--- a/src/pages/chooseByDeps/index.vue
+++ b/src/pages/chooseByDeps/index.vue
@ -342,7 +342,8 @@
  import checkBox from '@/components/checkBox/index.vue'
  import lodash from 'lodash'
  import {
-    handleSetWebviewStyle
+    handleSetWebviewStyle,
+    handleFindWebview
  } from '@/utils/common'

  import {
@ -398,12 +399,7 @@
  })
  const goWebHome = () => {
    uni.navigateBack()
-    let OAWebView = plus.webview.all()
-    OAWebView.forEach((webview) => {
-      if (webview.id === 'webviewId1') {
-         webview.evalJS(`handleBackHost()`)
-      }
-    })
+    handleFindWebview(`handleBackHost()`)
  }
  // 添加判断是否为预选成员的方法
  const isPreSelectedMember = (member) => {
--- a/src/pages/dialog/components/filePanel.vue
+++ b/src/pages/dialog/components/filePanel.vue
@ -57,6 +57,7 @@ import videoImg from '@/static/image/chatList/video@2x.png'
 import folder from '@/static/image/chatList/folder.png'
 import { uploadImg } from '@/api/chat'
 import { uniqueId } from '@/utils'
+import { handleFindWebview } from '@/utils/common'

 const props = defineProps({
  sendUserInfo: {
@ -162,12 +163,7 @@ const photoActionsSelect = (index) => {
      )
    }
  } else {
-    // let OAWebView = plus.webview.all()
-    // OAWebView.forEach((webview, index) => {
-    //   if (webview.id === 'webviewId1') {
-    //     webview.evalJS(`getPlusVideoPicker()`)
-    //   }
-    // })
+    // handleFindWebview(`getPlusVideoPicker()`)
    // return
    uni.chooseVideo({
      sourceType: ['album'],
--- a/src/pages/dialog/index.vue
+++ b/src/pages/dialog/index.vue
@ -2710,6 +2710,12 @@ const onProgressFn = (progress, id) => {
  // console.log((progress.loaded / progress.total) * 100, 'progress')
 }

+//开始录音
+const startRecord = () => {
+  // 唤起录音时，暂停所有语音播放
+  window.dispatchEvent(new CustomEvent('audio-play', { detail: null }))
+}
+
 //录音结束
 const endRecord = (file, url, duration) => {
  console.log(file, url, duration)
@ -2736,6 +2742,9 @@ const endRecord = (file, url, duration) => {
  resp.catch(() => {})
 }

+//取消录音
+const cancelRecord = () => {}
+
 //发送语音消息
 const sendMediaMessage = (mediaUrl, duration, size) => {
  // console.log(mediaUrl, 'mediaUrl')
--- a/src/store/modules/dialogueList.js
+++ b/src/store/modules/dialogueList.js
@ -5,6 +5,7 @@ import lodash from 'lodash'
 import { ref } from 'vue'
 import { createGlobalState, useStorage } from '@vueuse/core'
 import { uniStorage } from '@/utils/uniStorage.js'
+import { handleFindWebview } from '@/utils/common'

 export const useDialogueListStore = createGlobalState(() => {
  const testDatabase = async () => {
@ -40,19 +41,33 @@ export const useDialogueListStore = createGlobalState(() => {
    }

    const content = {
-      content: "我试试传送文件和图片是不是一个接口",
-      name: "测试excel1.xlsx",
-      path: "https://cdn-test.szjixun.cn/fonchain-chat/chat/file/multipart/20250307/727a2371-ffc4-46da-b953-a7d449ff82ff-测试excel1.xlsx",
+      content: '我试试传送文件和图片是不是一个接口',
+      name: '测试excel1.xlsx',
+      path:
+        'https://cdn-test.szjixun.cn/fonchain-chat/chat/file/multipart/20250307/727a2371-ffc4-46da-b953-a7d449ff82ff-测试excel1.xlsx',
      size: 9909,
-      drive: 3
-    };
-    const extra = JSON.stringify(content);
+      drive: 3,
+    }
+    const extra = JSON.stringify(content)

    let chatDBexecuteSql2 = {
      eventType: 'executeSql',
      eventParams: {
        name: 'chat',
-        sql: 'INSERT INTO talk_records (msg_id, sequence, talk_type, msg_type, user_id, receiver_id, is_revoke, is_mark, quote_id, extra, created_at, updated_at, biz_date) VALUES ("'+'77b715fb30f54f739a255a915ef72445'+'", 166, 2, 1, 1774, 888890, 0, 0, "'+''+'", "'+extra+'", "'+'2025-03-06T15:57:07.000Z'+'", "'+'2025-03-06T15:57:07.000Z'+'", "'+'20250306'+'")',
+        sql:
+          'INSERT INTO talk_records (msg_id, sequence, talk_type, msg_type, user_id, receiver_id, is_revoke, is_mark, quote_id, extra, created_at, updated_at, biz_date) VALUES ("' +
+          '77b715fb30f54f739a255a915ef72445' +
+          '", 166, 2, 1, 1774, 888890, 0, 0, "' +
+          '' +
+          '", "' +
+          extra +
+          '", "' +
+          '2025-03-06T15:57:07.000Z' +
+          '", "' +
+          '2025-03-06T15:57:07.000Z' +
+          '", "' +
+          '20250306' +
+          '")',
      },
    }
    let chatDBSelectSql = {
@ -69,38 +84,27 @@ export const useDialogueListStore = createGlobalState(() => {
        path: '_doc/chat.db',
      },
    }
-    document.addEventListener('plusready', () => {
-      let OAWebView = plus.webview.all()
-      OAWebView.forEach((webview, index) => {
-        if (webview.id === 'webviewId1') {
-          webview.evalJS(
-            `operateSQLite('${encodeURIComponent(
-              JSON.stringify(chatDatabase),
-            )}')`,
-          )
-          webview.evalJS(
-            `operateSQLite('${encodeURIComponent(
-              JSON.stringify(chatDBexecuteSql),
-            )}')`,
-          )
-          webview.evalJS(
-            `operateSQLite('${encodeURIComponent(
-              JSON.stringify(chatDBexecuteSql2),
-            )}')`,
-          )
-          webview.evalJS(
-            `operateSQLite('${encodeURIComponent(
-              JSON.stringify(chatDBSelectSql),
-            )}')`,
-          )
-          webview.evalJS(
-            `operateSQLite('${encodeURIComponent(
-              JSON.stringify(chatDBIsOpenDatabase),
-            )}')`,
-          )
-        }
-      })
-    })
+    // handleFindWebview(
+    //   `operateSQLite('${encodeURIComponent(JSON.stringify(chatDatabase))}')`,
+    // )
+    // handleFindWebview(
+    //   `operateSQLite('${encodeURIComponent(
+    //     JSON.stringify(chatDBexecuteSql),
+    //   )}')`,
+    // )
+    // handleFindWebview(
+    //   `operateSQLite('${encodeURIComponent(
+    //     JSON.stringify(chatDBexecuteSql2),
+    //   )}')`,
+    // )
+    // handleFindWebview(
+    //   `operateSQLite('${encodeURIComponent(JSON.stringify(chatDBSelectSql))}')`,
+    // )
+    // handleFindWebview(
+    //   `operateSQLite('${encodeURIComponent(
+    //     JSON.stringify(chatDBIsOpenDatabase),
+    //   )}')`,
+    // )
  }
  // testDatabase()

--- a/src/store/modules/talk.js
+++ b/src/store/modules/talk.js
@ -2,6 +2,7 @@ import { defineStore } from 'pinia'
 import { ServeGetTalkList, ServeCreateTalkList } from '@/api/chat/index'
 import { formatTalkItem, ttime, KEY_INDEX_NAME } from '@/utils/talk'
 import { useEditorDraftStore } from './editor-draft'
+import { handleFindWebview } from '@/utils/common'
 // import { ISession } from '@/types/chat'

 export const useTalkStore = defineStore('talk', {
@ -103,23 +104,7 @@ export const useTalkStore = defineStore('talk', {
      return resp.then(({ code, data }) => {
        if (code == 200) {
          //向OA的webview通信，改变未读消息数量
-          if (typeof plus !== 'undefined') {
-            let OAWebView = plus.webview.all()
-            OAWebView.forEach((webview) => {
-              if (webview.id === 'webviewId1') {
-                webview.evalJS(`doUpdateUnreadNum('${data.unread_num}')`)
-              }
-            })
-          } else {
-            document.addEventListener('plusready', () => {
-              let OAWebView = plus.webview.all()
-              OAWebView.forEach((webview) => {
-                if (webview.id === 'webviewId1') {
-                  webview.evalJS(`doUpdateUnreadNum('${data.unread_num}')`)
-                }
-              })
-            })
-          }
+          handleFindWebview(`doUpdateUnreadNum('${data.unread_num}')`)
          this.items = data.items.map((item) => {
            const value = formatTalkItem(item)

--- a/src/uni_modules/all-speech/components/all-speech/all-speech.vue
+++ b/src/uni_modules/all-speech/components/all-speech/all-speech.vue
@ -160,7 +160,7 @@ import 'recorder-core/src/engine/mp3-engine'
 import 'recorder-core/src/extensions/waveview'
 import recordCancelBg from '@/static/image/record/chat-voice-animation-bg-red.png'
 // #endif
-import { multiplication } from '@/utils/common'
+import { multiplication, handleFindWebview } from '@/utils/common'
 export default {
  name: 'nbVoiceRecord',
  /**
@ -355,7 +355,11 @@ export default {
      // }, 1000)
      if (Number(permissionStatus) === 1) {
        that.continueAppMicro()
-      } else if (Number(permissionStatus) === -1) {
+      } else if (
+        Number(permissionStatus) === -1 ||
+        (Number(permissionStatus) === 0 &&
+          uni.getSystemInfoSync().osName === 'ios')
+      ) {
        uni.showModal({
          title: '提示',
          content: '检测到您还未授权麦克风哦',
@ -364,12 +368,10 @@ export default {
          cancelText: '保持拒绝',
          success: ({ confirm, cancel }) => {
            if (confirm) {
-              let OAWebView = plus.webview.all()
-              OAWebView.forEach((webview, index) => {
-                if (webview.id === 'webviewId1') {
-                  webview.evalJS(`handleRequestAndroidPermission('settings')`)
-                }
-              })
+              handleFindWebview(`handleRequestAndroidPermission('settings')`)
+            }
+            if (cancel) {
+              that.isCheckingPermission = false
            }
          },
        })
@ -451,12 +453,7 @@ export default {
      // #endif
      // #ifdef H5
      if (typeof plus !== 'undefined') {
-        let OAWebView = plus.webview.all()
-        OAWebView.forEach((webview, index) => {
-          if (webview.id === 'webviewId1') {
-            webview.evalJS(`handleRequestAndroidPermission('micro')`)
-          }
-        })
+        handleFindWebview(`handleRequestAndroidPermission('micro')`)
      } else {
        that.continueAppMicro(isFirstRequestPer)
      }
--- a/src/utils/common.js
+++ b/src/utils/common.js
@ -214,6 +214,27 @@ export function handleSetWebviewStyle(hasTabBar) {
  }
 }

+//遍历所有的webview并通信
+export function handleFindWebview(evalJS_) {
+  const findWebview = () => {
+    let allWebView = plus.webview.all()
+    allWebView.forEach((webview) => {
+      //由于webviewId后面的数字是动态分配的，在很小情况下OAWebview的Id并不是webviewId1
+      //因此不做限制，全局广播，由接收页面自行接收处理
+      // if (webview.id === 'webviewId1') {//找到OAWebview
+      webview.evalJS(evalJS_)
+      // }
+    })
+  }
+  if (typeof plus !== 'undefined') {
+    findWebview()
+  } else {
+    document.addEventListener('plusready', () => {
+      findWebview()
+    })
+  }
+}
+
 // 通用运算函数
 /*
    函数，加法函数，用来得到精确的加法结果
@ -223,16 +244,16 @@ export function handleSetWebviewStyle(hasTabBar) {
    返回值：两数相加的结果
 */
 export function addition(arg1, arg2) {
-    arg1 = arg1.toString(), arg2 = arg2.toString();
-    var arg1Arr = arg1.split("."),
-        arg2Arr = arg2.split("."),
-        d1 = arg1Arr.length == 2 ? arg1Arr[1] : "",
-        d2 = arg2Arr.length == 2 ? arg2Arr[1] : "";
-    var maxLen = Math.max(d1.length, d2.length);
-    var m = Math.pow(10, maxLen);
-    var result = Number(((arg1 * m + arg2 * m) / m).toFixed(maxLen));
-    var d = arguments[2];
-    return typeof d === "number" ? Number((result).toFixed(d)) : result;
+  ;(arg1 = arg1.toString()), (arg2 = arg2.toString())
+  var arg1Arr = arg1.split('.'),
+    arg2Arr = arg2.split('.'),
+    d1 = arg1Arr.length == 2 ? arg1Arr[1] : '',
+    d2 = arg2Arr.length == 2 ? arg2Arr[1] : ''
+  var maxLen = Math.max(d1.length, d2.length)
+  var m = Math.pow(10, maxLen)
+  var result = Number(((arg1 * m + arg2 * m) / m).toFixed(maxLen))
+  var d = arguments[2]
+  return typeof d === 'number' ? Number(result.toFixed(d)) : result
 }

 /*
@ -251,12 +272,20 @@ export function addition(arg1, arg2) {
    返回值：两数相乘的结果
 */
 export function multiplication(arg1, arg2) {
-    var r1 = arg1.toString(),
-        r2 = arg2.toString(),
-        m, resultVal, d = arguments[2];
-    m = (r1.split(".")[1] ? r1.split(".")[1].length : 0) + (r2.split(".")[1] ? r2.split(".")[1].length : 0);
-    resultVal = Number(r1.replace(".", "")) * Number(r2.replace(".", "")) / Math.pow(10, m);
-    return typeof d !== "number" ? Number(resultVal) : Number(resultVal.toFixed(parseInt(d)));
+  var r1 = arg1.toString(),
+    r2 = arg2.toString(),
+    m,
+    resultVal,
+    d = arguments[2]
+  m =
+    (r1.split('.')[1] ? r1.split('.')[1].length : 0) +
+    (r2.split('.')[1] ? r2.split('.')[1].length : 0)
+  resultVal =
+    (Number(r1.replace('.', '')) * Number(r2.replace('.', ''))) /
+    Math.pow(10, m)
+  return typeof d !== 'number'
+    ? Number(resultVal)
+    : Number(resultVal.toFixed(parseInt(d)))
 }

 /*
@ -267,10 +296,18 @@ export function multiplication(arg1, arg2) {
    返回值：arg1除于arg2的结果
 */
 export function division(arg1, arg2) {
-    var r1 = arg1.toString(),
-        r2 = arg2.toString(),
-        m, resultVal, d = arguments[2];
-    m = (r2.split(".")[1] ? r2.split(".")[1].length : 0) - (r1.split(".")[1] ? r1.split(".")[1].length : 0);
-    resultVal = Number(r1.replace(".", "")) / Number(r2.replace(".", "")) * Math.pow(10, m);
-    return typeof d !== "number" ? Number(resultVal) : Number(resultVal.toFixed(parseInt(d)));
+  var r1 = arg1.toString(),
+    r2 = arg2.toString(),
+    m,
+    resultVal,
+    d = arguments[2]
+  m =
+    (r2.split('.')[1] ? r2.split('.')[1].length : 0) -
+    (r1.split('.')[1] ? r1.split('.')[1].length : 0)
+  resultVal =
+    (Number(r1.replace('.', '')) / Number(r2.replace('.', ''))) *
+    Math.pow(10, m)
+  return typeof d !== 'number'
+    ? Number(resultVal)
+    : Number(resultVal.toFixed(parseInt(d)))
 }