From a15b2de8c1fb4cef1253ddeaa91628fee23bac98 Mon Sep 17 00:00:00 2001
From: handongxun <handongxun@dcloud.io>
Date: Fri, 11 Dec 2020 18:01:51 +0800
Subject: [PATCH] update: <unicloud-db>

---
 .../uni-cli-shared/components/unicloud-db.vue | 710 ++++++++++--------
 1 file changed, 378 insertions(+), 332 deletions(-)

diff --git a/packages/uni-cli-shared/components/unicloud-db.vue b/packages/uni-cli-shared/components/unicloud-db.vue
index d892700961..29cf195b54 100644
--- a/packages/uni-cli-shared/components/unicloud-db.vue
+++ b/packages/uni-cli-shared/components/unicloud-db.vue
@@ -1,386 +1,432 @@
 <template>
   <view>
-    <slot
-      :options="options"
-      :data="dataList"
-      :pagination="paginationInternal"
-      :loading="loading"
-      :error="errorMessage"
-    />
+    <slot :options="options" :data="dataList" :pagination="paginationInternal" :loading="loading" :error="errorMessage" />
   </view>
 </template>
 
 <script>
-const events = {
-  load: 'load',
-  error: 'error'
-}
-const pageMode = {
-  add: 'add',
-  replace: 'replace'
-}
+  const events = {
+    load: 'load',
+    error: 'error'
+  }
+  const pageMode = {
+    add: 'add',
+    replace: 'replace'
+  }
 
-const attrs = [
-  'pageCurrent',
-  'pageSize',
-  'collection',
-  'action',
-  'field',
-  'getcount',
-  'orderby',
-  'where'
-]
+  const attrs = [
+    'pageCurrent',
+    'pageSize',
+    'collection',
+    'action',
+    'field',
+    'getcount',
+    'orderby',
+    'where'
+  ]
 
-export default {
-  name: 'UniClouddb',
-  props: {
-    options: {
-      type: [Object, Array],
-      default () {
-        return {}
+  export default {
+    name: 'UniClouddb',
+    props: {
+      options: {
+        type: [Object, Array],
+        default () {
+          return {}
+        }
+      },
+      collection: {
+        type: String,
+        default: ''
+      },
+      action: {
+        type: String,
+        default: ''
+      },
+      field: {
+        type: String,
+        default: ''
+      },
+      pageData: {
+        type: String,
+        default: 'add'
+      },
+      pageCurrent: {
+        type: Number,
+        default: 1
+      },
+      pageSize: {
+        type: Number,
+        default: 20
+      },
+      getcount: {
+        type: [Boolean, String],
+        default: false
+      },
+      orderby: {
+        type: String,
+        default: ''
+      },
+      where: {
+        type: [String, Object],
+        default: ''
+      },
+      getone: {
+        type: [Boolean, String],
+        default: false
+      },
+      manual: {
+        type: Boolean,
+        default: false
       }
     },
-    collection: {
-      type: String,
-      default: ''
-    },
-    action: {
-      type: String,
-      default: ''
-    },
-    field: {
-      type: String,
-      default: ''
-    },
-    pageData: {
-      type: String,
-      default: 'add'
-    },
-    pageCurrent: {
-      type: Number,
-      default: 1
-    },
-    pageSize: {
-      type: Number,
-      default: 20
-    },
-    getcount: {
-      type: [Boolean, String],
-      default: false
-    },
-    orderby: {
-      type: String,
-      default: ''
-    },
-    where: {
-      type: [String, Object],
-      default: ''
-    },
-    getone: {
-      type: [Boolean, String],
-      default: false
+    data() {
+      return {
+        loading: false,
+        dataList: this.getone ? {} : [],
+        paginationInternal: {
+          current: this.pageCurrent,
+          size: this.pageSize,
+          count: 0
+        },
+        errorMessage: ''
+      }
     },
-    manual: {
-      type: Boolean,
-      default: false
-    }
-  },
-  data () {
-    return {
-      loading: false,
-      dataList: this.getone ? {} : [],
-      paginationInternal: {
-        current: this.pageCurrent,
-        size: this.pageSize,
-        count: 0
-      },
-      errorMessage: ''
-    }
-  },
-  created () {
-    this._isEnded = false
+    created() {
+      this._isEnded = false
 
-    this.$watch(() => {
-      var al = []
-      attrs.forEach(key => {
-        al.push(this[key])
-      })
-      return al
-    }, (newValue, oldValue) => {
-      this.paginationInternal.pageSize = this.pageSize
+      this.$watch(() => {
+        var al = []
+        attrs.forEach(key => {
+          al.push(this[key])
+        })
+        return al
+      }, (newValue, oldValue) => {
+        this.paginationInternal.pageSize = this.pageSize
 
-      let needReset = false
-      for (let i = 2; i < newValue.length; i++) {
-        if (newValue[i] !== oldValue[i]) {
-          needReset = true
-          break
+        let needReset = false
+        for (let i = 2; i < newValue.length; i++) {
+          if (newValue[i] !== oldValue[i]) {
+            needReset = true
+            break
+          }
+        }
+        if (needReset) {
+          this.clear()
+          this.reset()
+        }
+        if (newValue[0] !== oldValue[0]) {
+          this.paginationInternal.current = this.pageCurrent
         }
-      }
-      if (needReset) {
-        this.clear()
-        this.reset()
-      }
-      if (newValue[0] !== oldValue[0]) {
-        this.paginationInternal.current = this.pageCurrent
-      }
 
-      this._execLoadData()
-    })
+        this._execLoadData()
+      })
 
-    // #ifdef H5
-    if (process.env.NODE_ENV === 'development') {
-      this._debugDataList = []
-      if (!window.unidev) {
-        window.unidev = {
-          clientDB: {
-            data: []
+      // #ifdef H5
+      if (process.env.NODE_ENV === 'development') {
+        this._debugDataList = []
+        if (!window.unidev) {
+          window.unidev = {
+            clientDB: {
+              data: []
+            }
           }
         }
+        window.unidev.clientDB.data.push(this._debugDataList)
       }
-      window.unidev.clientDB.data.push(this._debugDataList)
-    }
-    // #endif
+      // #endif
 
-    // #ifdef MP-TOUTIAO
-    let changeName
-    const events = this.$scope.dataset.eventOpts
-    for (var i = 0; i < events.length; i++) {
-      const event = events[i]
-      if (event[0].includes('^load')) {
-        changeName = event[1][0][0]
+      // #ifdef MP-TOUTIAO
+      let changeName
+      const events = this.$scope.dataset.eventOpts
+      for (var i = 0; i < events.length; i++) {
+        const event = events[i]
+        if (event[0].includes('^load')) {
+          changeName = event[1][0][0]
+        }
       }
-    }
-    if (changeName) {
-      let parent = this.$parent
-      let maxDepth = 16
-      this._changeDataFunction = null
-      while (parent && maxDepth > 0) {
-        const fun = parent[changeName]
-        if (fun && typeof fun === 'function') {
-          this._changeDataFunction = fun
-          maxDepth = 0
-          break
+      if (changeName) {
+        let parent = this.$parent
+        let maxDepth = 16
+        this._changeDataFunction = null
+        while (parent && maxDepth > 0) {
+          const fun = parent[changeName]
+          if (fun && typeof fun === 'function') {
+            this._changeDataFunction = fun
+            maxDepth = 0
+            break
+          }
+          parent = parent.$parent
+          maxDepth--
         }
-        parent = parent.$parent
-        maxDepth--
       }
-    }
-    // #endif
+      // #endif
 
-    if (!this.manual) {
-      this.loadData()
-    }
-  },
-  // #ifdef H5
-  beforeDestroy () {
-    if (process.env.NODE_ENV === 'development' && window.unidev) {
-      var cd = this._debugDataList
-      var dl = window.unidev.clientDB.data
-      for (var i = dl.length - 1; i >= 0; i--) {
-        if (dl[i] === cd) {
-          dl.splice(i, 1)
-          break
+      if (!this.manual) {
+        this.loadData()
+      }
+    },
+    // #ifdef H5
+    beforeDestroy() {
+      if (process.env.NODE_ENV === 'development' && window.unidev) {
+        var cd = this._debugDataList
+        var dl = window.unidev.clientDB.data
+        for (var i = dl.length - 1; i >= 0; i--) {
+          if (dl[i] === cd) {
+            dl.splice(i, 1)
+            break
+          }
         }
       }
-    }
-  },
-  // #endif
-  methods: {
-    loadData (args1, args2) {
-      let callback = null
-      if (typeof args1 === 'object') {
-        if (args1.clear) {
-          this.clear()
-          this.reset()
+    },
+    // #endif
+    methods: {
+      loadData(args1, args2) {
+        let callback = null
+        if (typeof args1 === 'object') {
+          if (args1.clear) {
+            this.clear()
+            this.reset()
+          }
+          if (args1.current !== undefined) {
+            this.paginationInternal.current = args1.current
+          }
+          if (typeof args2 === 'function') {
+            callback = args2
+          }
+        } else if (typeof args1 === 'function') {
+          callback = args1
         }
-        if (args1.current !== undefined) {
-          this.paginationInternal.current = args1.current
+
+        this._execLoadData(callback)
+      },
+      loadMore() {
+        if (this._isEnded) {
+          return
         }
-        if (typeof args2 === 'function') {
-          callback = args2
+        this._execLoadData()
+      },
+      refresh() {
+        this.clear()
+        this._execLoadData()
+      },
+      clear() {
+        this._isEnded = false
+        this.dataList = []
+      },
+      reset() {
+        this.paginationInternal.current = 1
+      },
+      add(value, {
+        toastTitle,
+        success,
+        fail,
+        complete
+      } = {}) {
+        uni.showLoading()
+        let db = uniCloud.database()
+        db.collection(this.collection).add(value).then((res) => {
+          success && success(res)
+          uni.showToast({
+            title: toastTitle || '新增成功'
+          })
+        }).catch((err) => {
+          fail && fail(err)
+          uni.showModal({
+            content: err.message,
+            showCancel: false
+          })
+        }).finally(() => {
+          uni.hideLoading()
+          complete && complete()
+        })
+      },
+      remove(id, {
+        action,
+        success,
+        fail,
+        complete,
+        confirmTitle,
+        confirmContent
+      } = {}) {
+        if (!id || !id.length) {
+          return
         }
-      } else if (typeof args1 === 'function') {
-        callback = args1
-      }
-
-      this._execLoadData(callback)
-    },
-    loadMore () {
-      if (this._isEnded) {
-        return
-      }
-      this._execLoadData()
-    },
-    refresh () {
-      this.clear()
-      this._execLoadData()
-    },
-    clear () {
-      this._isEnded = false
-      this.dataList = []
-    },
-    reset () {
-      this.paginationInternal.current = 1
-    },
-    remove (id, {
-      action,
-      callback,
-      confirmTitle,
-      confirmContent
-    } = {}) {
-      if (!id || !id.length) {
-        return
-      }
-      uni.showModal({
-        title: confirmTitle || '提示',
-        content: confirmContent || '是否删除该数据',
-        showCancel: true,
-        success: (res) => {
-          if (!res.confirm) {
-            return
+        uni.showModal({
+          title: confirmTitle || '提示',
+          content: confirmContent || '是否删除该数据',
+          showCancel: true,
+          success: (res) => {
+            if (!res.confirm) {
+              return
+            }
+            this._execRemove(id, action, success, fail, complete)
           }
-          this._execRemove(id, action, callback)
+        })
+      },
+      update(id, value, {
+        toastTitle,
+        success,
+        fail,
+        complete
+      } = {}) {
+        uni.showLoading()
+        let db = uniCloud.database()
+        return db.collection(this.collection).doc(id).update(value).then((res) => {
+          success && success(res)
+          uni.showToast({
+            title: toastTitle || '修改成功'
+          })
+        }).catch((err) => {
+          fail && fail(err)
+          uni.showModal({
+            content: err.message,
+            showCancel: false
+          })
+        }).finally(() => {
+          uni.hideLoading()
+          complete && complete()
+        })
+      },
+      _execLoadData(callback) {
+        if (this.loading) {
+          return
         }
-      })
-    },
-    _execLoadData (callback) {
-      if (this.loading) {
-        return
-      }
-      this.loading = true
-      this.errorMessage = ''
+        this.loading = true
+        this.errorMessage = ''
 
-      this._getExec().then((res) => {
-        this.loading = false
-        const {
-          data,
-          count
-        } = res.result
-        this._isEnded = data.length < this.pageSize
+        this._getExec().then((res) => {
+          this.loading = false
+          const {
+            data,
+            count
+          } = res.result
+          this._isEnded = data.length < this.pageSize
 
-        const data2 = this.getone ? (data.length ? data[0] : undefined) : data
+          const data2 = this.getone ? (data.length ? data[0] : undefined) : data
 
-        callback && callback(data2, this._isEnded)
-        this._dispatchEvent(events.load, data2)
+          callback && callback(data2, this._isEnded)
+          this._dispatchEvent(events.load, data2)
 
-        if (this.pageData === pageMode.add) {
-          this.dataList.push(...data2)
-          if (this.dataList.length) {
-            this.paginationInternal.current++
+          if (this.pageData === pageMode.add) {
+            this.dataList.push(...data2)
+            if (this.dataList.length) {
+              this.paginationInternal.current++
+            }
+          } else {
+            this.dataList = data2
           }
-        } else {
-          this.dataList = data2
-        }
-
-        if (this.getcount) {
-          this.paginationInternal.count = count
-        }
 
-        // #ifdef H5
-        if (process.env.NODE_ENV === 'development') {
-          this._debugDataList.length = 0
-          this._debugDataList.push(...JSON.parse(JSON.stringify(this.dataList)))
-        }
-        // #endif
-      }).catch((err) => {
-        this.loading = false
-        this.errorMessage = err
-        callback && callback()
-        this.$emit(events.error, err)
-        if (process.env.NODE_ENV === 'development') {
-          console.error(err)
-        }
-      })
-    },
-    _getExec () {
-      /* eslint-disable no-undef */
-      let db = uniCloud.database()
+          if (this.getcount) {
+            this.paginationInternal.count = count
+          }
 
-      if (this.action) {
-        db = db.action(this.action)
-      }
+          // #ifdef H5
+          if (process.env.NODE_ENV === 'development') {
+            this._debugDataList.length = 0
+            this._debugDataList.push(...JSON.parse(JSON.stringify(this.dataList)))
+          }
+          // #endif
+        }).catch((err) => {
+          this.loading = false
+          this.errorMessage = err
+          callback && callback()
+          this.$emit(events.error, err)
+          if (process.env.NODE_ENV === 'development') {
+            console.error(err)
+          }
+        })
+      },
+      _getExec() {
+        /* eslint-disable no-undef */
+        let db = uniCloud.database()
 
-      db = db.collection(this.collection)
+        if (this.action) {
+          db = db.action(this.action)
+        }
 
-      if (!(!this.where || !Object.keys(this.where).length)) {
-        db = db.where(this.where)
-      }
-      if (this.field) {
-        db = db.field(this.field)
-      }
-      if (this.orderby) {
-        db = db.orderBy(this.orderby)
-      }
+        db = db.collection(this.collection)
 
-      const {
-        current,
-        size
-      } = this.paginationInternal
-      db = db.skip(size * (current - 1)).limit(size).get({
-        getCount: this.getcount
-      })
+        if (!(!this.where || !Object.keys(this.where).length)) {
+          db = db.where(this.where)
+        }
+        if (this.field) {
+          db = db.field(this.field)
+        }
+        if (this.orderby) {
+          db = db.orderBy(this.orderby)
+        }
 
-      return db
-    },
-    _execRemove (id, action, callback) {
-      if (!this.collection || !id) {
-        return
-      }
+        const {
+          current,
+          size
+        } = this.paginationInternal
+        db = db.skip(size * (current - 1)).limit(size).get({
+          getCount: this.getcount
+        })
 
-      const ids = Array.isArray(id) ? id : [id]
-      if (!ids.length) {
-        return
-      }
+        return db
+      },
+      _execRemove(id, action, success, fail, complete) {
+        if (!this.collection || !id) {
+          return
+        }
 
-      uni.showLoading({
-        mask: true
-      })
+        const ids = Array.isArray(id) ? id : [id]
+        if (!ids.length) {
+          return
+        }
 
-      /* eslint-disable no-undef */
-      const db = uniCloud.database()
-      const dbCmd = db.command
+        uni.showLoading({
+          mask: true
+        })
 
-      let exec = db
-      if (action) {
-        exec = exec.action(action)
-      }
+        /* eslint-disable no-undef */
+        const db = uniCloud.database()
+        const dbCmd = db.command
 
-      exec.collection(this.collection).where({
-        _id: dbCmd.in(ids)
-      }).remove().then((res) => {
-        callback && callback(res.result)
-        if (this.pageData === pageMode.replace) {
-          this.refresh()
-        } else {
-          this.removeData(ids)
+        let exec = db
+        if (action) {
+          exec = exec.action(action)
         }
-      }).catch((err) => {
-        uni.showModal({
-          content: err.message,
-          showCancel: false
+
+        exec.collection(this.collection).where({
+          _id: dbCmd.in(ids)
+        }).remove().then((res) => {
+          success && success(res.result)
+          if (this.pageData === pageMode.replace) {
+            this.refresh()
+          } else {
+            this.removeData(ids)
+          }
+        }).catch((err) => {
+          fail && fail(err)
+          uni.showModal({
+            content: err.message,
+            showCancel: false
+          })
+        }).finally(() => {
+          uni.hideLoading()
+          complete && complete()
         })
-      }).finally(() => {
-        uni.hideLoading()
-      })
-    },
-    removeData (ids) {
-      const il = ids.slice(0)
-      const dl = this.dataList
-      for (let i = dl.length - 1; i >= 0; i--) {
-        const index = il.indexOf(dl[i]._id)
-        if (index >= 0) {
-          dl.splice(i, 1)
-          il.splice(index, 1)
+      },
+      removeData(ids) {
+        const il = ids.slice(0)
+        const dl = this.dataList
+        for (let i = dl.length - 1; i >= 0; i--) {
+          const index = il.indexOf(dl[i]._id)
+          if (index >= 0) {
+            dl.splice(i, 1)
+            il.splice(index, 1)
+          }
+        }
+      },
+      _dispatchEvent(type, data) {
+        if (this._changeDataFunction) {
+          this._changeDataFunction(data, this._isEnded)
+        } else {
+          this.$emit(type, data, this._isEnded)
         }
-      }
-    },
-    _dispatchEvent (type, data) {
-      if (this._changeDataFunction) {
-        this._changeDataFunction(data, this._isEnded)
-      } else {
-        this.$emit(type, data, this._isEnded)
       }
     }
   }
-}
 </script>
-- 
GitLab