Added guess outcomes and the ability mark words as invalid

assets/scripts/models/gamecontroller.js

@@ -1,3 +1,9 @@
+export const GUESS_RESULT = {
+  MISS: 'm',
+  WIN: 'w',
+  FOUL: 'f'  
+};
+
 export const MARKERS = {
     MISS: 'm',
     RIGHT_POS: 'g',
@@ -5,8 +11,9 @@ export const MARKERS = {
 };
 
 export class GameController {
-  constructor() {
-    this._currentWord = "DEERS";
+  constructor(wordSource) {
+    this._wordSource = wordSource;
+    this._currentWord = wordSource.getCurrentWord();
     this._guesses = 5;
   }
   
@@ -24,10 +31,17 @@ export class GameController {
     }
     
     // Check correct placements
+    let guessResult;
     let markers = new Array(guess.length);
     let misses = {};
     let hits = {};
     
+    if (!this._wordSource.isWord(guess)) {
+      return {
+        guessResult: GUESS_RESULT.FOUL,
+      };
+    }
+    
     for (let i = 0; i < guess.length; i++) {
       if (guess[i] == this._currentWord[i]) {
         markers[i] = MARKERS.RIGHT_POS;
@@ -63,7 +77,15 @@ export class GameController {
       }
     }
     
+    let isRight = markers.filter((x) => x == MARKERS.RIGHT_POS).length == this._currentWord.length;
+    if (isRight) {
+      guessResult = GUESS_RESULT.WIN;
+    } else {
+      guessResult = GUESS_RESULT.MISS;
+    }
+    
     return {
+      guessResult: guessResult,
       hits: hits,
       markers: markers
     };

assets/scripts/models/words.js

@@ -0,0 +1,23 @@
+export class WordSource {
+    
+    constructor() {
+        this._words = [
+            "MUNCH",
+            "HOUSE",
+            "MOON"
+        ];
+        this._currentWord = 0;
+    }
+    
+    isWord(word) {
+        return this._words.filter((x) => x == word).length > 0;
+    }
+    
+    getCurrentWord() {
+        return this._words[this._currentWord];
+    }
+    
+    nextWord() {
+        this._currentWord += 1;        
+    }
+}