1 files changed, 84 insertions, 0 deletions
diff --git a/web/src/js/stores/eventlogstore.js b/web/src/js/stores/eventlogstore.js
new file mode 100644
index 00000000..f9d8cf27
--- /dev/null
+++ b/web/src/js/stores/eventlogstore.js
@@ -0,0 +1,84 @@
+//
+// We have an EventLogView and an EventLogStore:
+// The basic architecture is that one can request views on the event log
+// from the store, which returns a view object and then deals with getting the data required for the view.
+// The view object is accessed by React components and distributes updates etc.
+//
+// See also: components/EventLog.react.js
+
+for(var EventEmitter____Key in EventEmitter){if(EventEmitter.hasOwnProperty(EventEmitter____Key)){EventLogView[EventEmitter____Key]=EventEmitter[EventEmitter____Key];}}var ____SuperProtoOfEventEmitter=EventEmitter===null?null:EventEmitter.prototype;EventLogView.prototype=Object.create(____SuperProtoOfEventEmitter);EventLogView.prototype.constructor=EventLogView;EventLogView.__superConstructor__=EventEmitter;
+    function EventLogView(store, live) {"use strict";
+        EventEmitter.call(this);
+        this.$EventLogView_store = store;
+        this.live = live;
+        this.log = [];
+
+        this.add = this.add.bind(this);
+
+        if (live) {
+            this.$EventLogView_store.addListener("new_entry", this.add);
+        }
+    }
+    EventLogView.prototype.close=function() {"use strict";
+        this.$EventLogView_store.removeListener("new_entry", this.add);
+    };
+    EventLogView.prototype.getAll=function() {"use strict";
+        return this.log;
+    };
+    EventLogView.prototype.add=function(entry) {"use strict";
+        this.log.push(entry);
+        this.emit("change");
+    };
+    EventLogView.prototype.add_bulk=function(messages) {"use strict";
+        var log = messages;
+        var last_id = log[log.length - 1].id;
+        var to_add = _.filter(this.log, function(entry)  {return entry.id > last_id;});
+        this.log = log.concat(to_add);
+        this.emit("change");
+    };
+
+
+for(EventEmitter____Key in EventEmitter){if(EventEmitter.hasOwnProperty(EventEmitter____Key)){_EventLogStore[EventEmitter____Key]=EventEmitter[EventEmitter____Key];}}_EventLogStore.prototype=Object.create(____SuperProtoOfEventEmitter);_EventLogStore.prototype.constructor=_EventLogStore;_EventLogStore.__superConstructor__=EventEmitter;function _EventLogStore(){"use strict";if(EventEmitter!==null){EventEmitter.apply(this,arguments);}}
+    _EventLogStore.prototype.getView=function(since) {"use strict";
+        var view = new EventLogView(this, !since);
+
+        //TODO: Really do bulk retrieval of last messages.
+        window.setTimeout(function() {
+            view.add_bulk([{
+                id: 1,
+                message: "Hello World"
+            }, {
+                id: 2,
+                message: "I was already transmitted as an event."
+            }]);
+        }, 100);
+
+        var id = 2;
+        view.add({
+            id: id++,
+            message: "I was already transmitted as an event."
+        });
+        view.add({
+            id: id++,
+            message: "I was only transmitted as an event before the bulk was added.."
+        });
+        window.setInterval(function() {
+            view.add({
+                id: id++,
+                message: "."
+            });
+        }, 1000);
+        return view;
+    };
+    _EventLogStore.prototype.handle=function(action) {"use strict";
+        switch (action.actionType) {
+            case ActionTypes.EVENTLOG_ADD:
+                this.emit("new_message", action.message);
+                break;
+            default:
+                return;
+        }
+    };
+
+var EventLogStore = new _EventLogStore();
+AppDispatcher.register(EventLogStore.handle.bind(EventLogStore));