Agnynureza

async/index.js

@@ -17,6 +17,46 @@ class RNG {
 
     return result;
   }
+  static gatchaRoll(times,callback){
+    let max = []
+    if(times > 0){
+      for(let i = 0 ; i < times ; i++){
+        let gacha = RNG.roll()
+        max.push(gacha)
+        console.log(`go gacha: ${gacha}`)
+      }
+      max.sort(function(a,b){return b > a})
+        setTimeout(function(){
+        callback(max[0])
+      },1000)
+    }else{
+      setTimeout(function(){
+        callback(0)
+      },1000)
+    }
+  }
+
+  static gatchaRollPromise(times,callback){
+    return new Promise((resolve,reject)=>{
+      if(times > 0 ){
+        let max = []
+        for(let i = 0 ; i < times ; i++){
+          let gacha = RNG.roll()
+          max.push(gacha)
+          console.log(`gacha promise: ${gacha}`)
+        }
+        max.sort(function(a,b){return b > a})
+        setTimeout(function(){
+          resolve(max[0])
+        },1000)
+      }else{
+        reject()
+      }
+    })
+  }
+
+
+
 }
 
 function viewGachaResult(best) {
@@ -27,25 +67,30 @@ function viewGachaFailure() {
   console.log('YAKIN NGGAK MAU NGE-ROLL?');
 }
 
+
 // RELEASE 0 TEST CASES
-RNG.gatchaRoll(5, function(result) { viewGachaResult(result) }); // output log sesuai hasil random terbaik
-RNG.gatchaRoll(1, function(result) { viewGachaResult(result) }); // output log sesuai hasil random terbaik
-RNG.gatchaRoll(0, function(result) { viewGachaResult(result) }); // output: 0
+// RNG.gatchaRoll(5, function(result) { viewGachaResult(result) }); // output log sesuai hasil random terbaik
+// RNG.gatchaRoll(1, function(result) { viewGachaResult(result) }); // output log sesuai hasil random terbaik
+// RNG.gatchaRoll(0, function(result) { viewGachaResult(result) }); // output: 0
 
 // RELEASE 1 TEST CASES
-RNG.gatchaRollPromise(5)
-  .then(function(result) { viewGachaResult(result) })
-  .catch(function(err) { viewGachaFailure() };
+// RNG.gatchaRollPromise(5)
+//   .then(function(result) { viewGachaResult(result) })
+//   .catch(function(err) { viewGachaFailure() });
 
 // akan menampilkan di log: YOUR BEST GATCHA ROLL RESULT IS <angka antara 1-5>
 
-RNG.gatchaRollPromise(0)
-  .then(function(result) { viewGachaResult(result) })
-  .catch(function(err) { viewGachaFailure() };
+// RNG.gatchaRollPromise(0)
+//   .then(function(result) { viewGachaResult(result) })
+//   .catch(function(err) { viewGachaFailure() });
 
 // akan menampilkan di log: YAKIN NGGAK MAU NGE-ROLL?
 
 
 // RELEASE 2 PROMISE(S)
-
-// code here...
+  RNG.gatchaRollPromise(5).then(result => viewGachaResult(result))
+  RNG.gatchaRollPromise(4).then(result => viewGachaResult(result))
+  RNG.gatchaRollPromise(3).then(result => viewGachaResult(result))
+  RNG.gatchaRollPromise(2).then(result => viewGachaResult(result))
+  RNG.gatchaRollPromise(1).then(result => viewGachaResult(result))
+  .catch(function(err) { viewGachaFailure() });

oop/index.js

@@ -0,0 +1,67 @@
+
+class Robot{
+    constructor(name,purpose){
+        this.name = name
+        this.purpose = purpose
+    }
+
+}
+
+class WallE extends Robot{
+    constructor(name,purpose){
+        super(name,purpose)
+    }
+    work(){
+        console.log(`Wall-E cleans the planet`)
+    }
+}
+
+class Baymax extends Robot{
+    constructor(name,purpose){
+        super(name,purpose)
+    }
+    heal(){
+        console.log(`hi, i am baymax, how may i help you ?`)
+    }
+}
+
+class AutoBot extends Robot{
+    constructor(name,purpose){
+        super(name,purpose)
+    }
+    defend(){
+        console.log(`Autobot, let's roll`)
+    }
+}
+
+class RobotFactory{
+    static produceRobot(robot,amount){
+        let factory = []
+        for(let i = 0 ; i < amount ; i ++){
+            if(robot === 'wall-e'){
+                factory.push(new WallE)
+            }else if(robot === 'baymax'){
+                factory.push(new Baymax)
+            }else{
+                factory.push(new AutoBot)
+            }
+        }
+        return factory
+    }
+} 
+
+let wall_e = RobotFactory.produceRobot('wall-e', 6);
+let baymax = RobotFactory.produceRobot('baymax', 5);
+let autobot = RobotFactory.produceRobot('autobot', 3);
+
+for (var i = 0; i < wall_e.length; i++) {
+  wall_e[i].work()
+}
+
+for (var i = 0; i < baymax.length; i++) {
+  baymax[i].heal();
+}
+
+for (var i = 0; i < autobot.length; i++) {
+  autobot[i].defend();
+}

query/query.js

@@ -0,0 +1,30 @@
+const sqlite3 = require('sqlite3').verbose();
+const db = new sqlite3.Database('database.db');
+
+function release0(){
+    db.all(`select status.title,status.point,status.level,players.name,players.age,players.gender
+            from status join players on status.playerid = players.id 
+            group by players.id order by status.level desc`,function(err,data){
+                if(err){
+                    throw err
+                }else{
+                    console.log(data)
+                }
+            })
+}
+
+function release1(){
+    db.all(`select count(cards.playerid)as totalcard,players.id,players.name,players.age,players.gender
+            from cards join players on cards.playerid = players.id where players.gender = 'Male' 
+            group by cards.playerid order by totalcard desc limit 3 `,function(err,data){
+        if(err){
+            throw err
+        }else{
+            console.log(data)
+        }
+    })
+
+}
+
+release0()
+release1()