Moved files into meaningful folders

src/analytics/result_collector.js

@@ -0,0 +1,57 @@
+import ImageDebug from '../common/image_debug';
+
+function contains(codeResult, list) {
+    if (list) {
+        return list.some(function (item) {
+            return Object.keys(item).every(function (key) {
+                return item[key] === codeResult[key];
+            });
+        });
+    }
+    return false;
+}
+
+function passesFilter(codeResult, filter) {
+    if (typeof filter === 'function') {
+        return filter(codeResult);
+    }
+    return true;
+}
+
+export default {
+    create: function(config) {
+        var canvas = document.createElement("canvas"),
+            ctx = canvas.getContext("2d"),
+            results = [],
+            capacity = config.capacity || 20,
+            capture = config.capture === true;
+
+        function matchesConstraints(codeResult) {
+            return capacity
+                && codeResult
+                && !contains(codeResult, config.blacklist)
+                && passesFilter(codeResult, config.filter);
+        }
+
+        return {
+            addResult: function(data, imageSize, codeResult) {
+                var result = {};
+
+                if (matchesConstraints(codeResult)) {
+                    capacity--;
+                    result.codeResult = codeResult;
+                    if (capture) {
+                        canvas.width = imageSize.x;
+                        canvas.height = imageSize.y;
+                        ImageDebug.drawImage(data, imageSize, ctx);
+                        result.frame = canvas.toDataURL();
+                    }
+                    results.push(result);
+                }
+            },
+            getResults: function() {
+                return results;
+            }
+        };
+    }
+};