实现relation查询

smanx · May 12, 2018 · 4499ff2 · 4499ff2
1 parent 5963a7b
commit 4499ff2
Show file tree

Hide file tree

Showing 2 changed files with 30 additions and 31 deletions.
diff --git a/src/lib/relation.js b/src/lib/relation.js
@@ -15,26 +15,30 @@ const relation = class Relation {
   remove(parmas) {
     return operation.call(this, parmas, 'RemoveRelation')
   }
-  // field(objectId, field) {
-  //   if (!isString(objectId) || !isString(field)) {
-  //     throw new error(415)
-  //   }
-  //   this.whereData.where = {
-  //     "$relatedTo": {
-  //       "object": {
-  //         "__type": "Pointer",
-  //         "className": this.tableName,
-  //         "objectId": objectId
-  //       },
-  //       "key": field
-  //     }
-  //   }
-  // }
-  // find(){
-  //   request(`/1/${this.tableName}`,'get',this.whereData).then(res => {
-  //     console.log(res);
-  //   })
-  // }
+  field(tableName,objectId, field) {
+    if (!isString(objectId) || !isString(field)) {
+      throw new error(415)
+    }
+    this.whereData.where = {
+      "$relatedTo": {
+        "object": {
+          "__type": "Pointer",
+          "className": tableName,
+          "objectId": objectId
+        },
+        "key": field
+      }
+    }
+  }
+  find(){
+    return new Promise((resolve,reject) => {
+      request(`/1/${this.tableName}`,'get',this.whereData).then(({results}) => {
+        resolve(results)
+      }).catch(err => {
+        reject(err)
+      })
+    })
+  }
 }
 
 function operation(parmas, op) {

diff --git a/src/main.js b/src/main.js
@@ -239,18 +239,13 @@ Bmob.User.login('admin','123456').then(res => {
  console.log(err)
 });
 
-// const Relation = Bmob.Relation('_User')
-// Relation.field('a312d300eb','two')
-// Relation.find()
+const Relation = Bmob.Relation('users')
+Relation.field('abcd','a312d300eb','two')
+Relation.find().then(res => {
+  console.log(res);
+})
 // const id = own.unset('73d4587140')
-// const query = Bmob.Query('abcd');
-// query.get('a312d300eb').then(res => {
-//   res.set('two',id)
-//   res.save()
-// })
-// query.find().then(res => {
-//   console.log(res);
-// })
+
 
 // query.get('c02b7b018f').then(res => {
 //   console.log(res);