Merge pull request DefinitelyTyped#5755 from nodets/master

Node-mysql-wrapper update to 2.3.6

Author: horiuchi

node-mysql-wrapper/node-mysql-wrapper-tests.ts

@@ -1,4 +1,7 @@
 /// <reference path="./node-mysql-wrapper.d.ts" />
+/// <reference path="../node/node.d.ts" />
+/// <reference path="../bluebird/bluebird.d.ts" />
+
 var express = require('express');
 var app = express();
 var server = require('http').createServer(app);
@@ -9,42 +12,37 @@ class User { //or interface
     userId: number;
     username: string;
     mail: string;
+    password:string;
     comments: Comment[];
+    myComments: Comment[];
+    info: UserInfo;
 }
 
 interface Comment {
     commentId: number;
     content: string;
+    likes: CommentLike[];
 
 }
+interface CommentLike {
+    commentLikeId: number;
+    userId: number;
+    commentId: number;
+}
+
+interface UserInfo {
+    userInfoId: number;
+    userId: number;
+    hometown: string;
+}
 
 db.ready(() => {
 
 
     var usersDb = db.table<User>("users");
-    usersDb.rules.orderBy("userId", true);
-  
-
-     usersDb.findAll().then(users=> {
-             users.forEach(user=> {
-                 console.log(user.userId);
-             });
-     });
-    
-  
-    //define new table rules: usersDb.rules.clear().orderBy....limit....groupBy...
-    
-    //define rules but keep unchanged (table's rules) in find method:
-    usersDb.find({ yearsOld: 22 }, (_users) => {
 
-        console.log("-------------------------------------------------------");
-        _users.forEach(_user=> {
-            console.log(_user.userId + " " + _user.username + " found with limit 3 but this doesnt...");
-
-        });
+    //or var usersDb = db.table("users"); if you don't want intel auto complete from your ide/editor
 
-    }).limit(3).execute();
-    
     usersDb.findById(16, (_user) => {
 
         console.log("TEST1: \n");
@@ -56,20 +54,27 @@ db.ready(() => {
      }, (err) => { console.log("ERROR ON FETCHING FINDBY ID: " + err) });
    */
 
-    usersDb.find({ userId: 18, comments: { userId: '=' } }, _users=> {
-
-        var _user = _users[0];
-
-        console.log("TEST2: \n");
-        console.log(_user.username + " with ");
-        console.log(_user.comments.length + " comments ");
-        _user.comments.forEach(_comment=> {
-            console.log("--------------\n" + _comment.content);
+    usersDb.findSingle(
+        {
+            userId: 18,
+            myComments: {
+                userId: '=',
+                tableRules: { //NEW: SET rules to joined tables too!
+                    table: "comments", //NEW SET table name inside any property u want!
+                    limit: 50,
+                    orderByDesc: "commentId" //give me the first 50 comments ordered by -commentId (DESC) from table 'comments' and put them at 'myComments' property inside the result object.
+                }
+            }
+        }).then(_user=> { // to get this promise use : .promise() 
+        console.log("\n-------------TEST 2 ------------\n");
+            console.log(_user.username + " with ");
+            console.log(_user.myComments.length + " comments ");
+            _user.myComments.forEach(_comment=> {
+                console.log("--------------\n" + _comment.content);
+            });
         });
 
-    }).execute();
-
-    usersDb.safeRemove(5620, answer=> {
+    usersDb.remove(5620, answer=> {
         console.log("TEST 3: \n");
         console.log(answer.affectedRows + ' (1) has removed from table:  ' + answer.table);
 
@@ -86,8 +91,107 @@ db.ready(() => {
     });
 
 
+
+    usersDb.find(
+        {
+            yearsOld: 22,
+            comments: {
+                userId: "=",
+                tableRules: {
+                    limit: 2
+                }
+            }
+
+        }, (_users) => {
+         
+            console.log("---------------TEST 6----------------------------------------");
+            _users.forEach(_user=> {
+                console.log(_user.userId + " " + _user.username + " found with " + _user.comments.length + " comments");
+
+            });
+
+        });
+    //if no rules setted to find method  it's uses the table's rules ( if exists)
+    
+    
+    
+    let _criteriaFromBuilder = usersDb.criteria
+        .except("password") // or .exclude(...columns). the only column you cannot except/exclude is the primary key (because it is used at where clause), be careful.
+        .where("userId", 24)
+        .joinAs("info", "userInfos", "userId") 
+        .at("info")
+        .limit(1) //because we make it limit 1 it will return this result as object not as array.
+        .parent()
+        .joinAs("myComments", "comments", "userId")  
+        .at("myComments").limit(2)
+        .joinAs("likes", "commentLikes", "commentId")
+        .original().orderBy("userId", true).build();
+        
+    /* console.dir(_criteriaFromBuilder);
+     prints this object: ( of course you can create your own in order to pass it on .find table methods )
+    {
+        userId:23,
+        
+        myComments:{
+            userId: '=',
+            
+            tableRules:{
+                table: 'comments',
+                limit:2
+               
+            },
+            
+            likes:{
+                commentId: '=',
+                
+                tableRules:{
+                    table: 'commentLikes'
+                }
+               
+            }
+        },
+        
+        tableRules:{ 
+            orderByDesc: 'userId',
+            except: ['password']
+        }
+        
+    }
+    
+    
+    */
+    
+
+
+    usersDb.find(_criteriaFromBuilder).then(_users=> {
+        console.log("\n----------------\nTEST ADVANCED 1\n-------------------\n ");
+        _users.forEach(_user=> {
+            console.log(_user.userId + " " + _user.username);
+
+            if (_user.info !== undefined) {
+                console.log(' from ' + _user.info.hometown);
+                //console.dir(_user.userInfos);
+            }
+
+            if (_user.myComments !== undefined) {
+                _user.myComments.forEach(_comment=> {
+                    console.log(_comment.commentId + " " + _comment.content);
+
+                    if (_comment.likes !== undefined) {
+                        console.log(' with ' + _comment.likes.length + ' likes!');
+                    }
+                });
+            }
+        });
+
+    });
+
+
 });
 
+server.on('uncaughtException', function(err:any) {
+    console.log(err);
+})
 
 var httpPort = 1193;//config.get('Server.port') || 1193;
 server.listen(httpPort, function() {