Add assignment for stories

defmodule.lisp

@@ -44,7 +44,10 @@
     "Set the state of a story.")
 
   (define-method story-change-priority (type id dir)
-    "Change the priority of a story in direction DIR."))
+    "Change the priority of a story in direction DIR.")
+
+  (define-method set-assignee (type id assignee)
+    "Change the assigned person for a story or task."))
 
 (restas:define-module #:scrumli
   (:use #:cl #:restas #:json #:scrumli.datastore #:drakma)

pg-datastore.lisp

@@ -118,3 +118,9 @@
       (execute (:update type :set
                         'priority (max 1 (min next-priority max-priority))
                         :where (:= 'id id))))))
+
+(defmethod datastore-set-assignee
+    ((datastore pg-datastore) type id assignee)
+  (with-connection (connection-spec datastore)
+    (execute (:update type :set 'assignee assignee
+                      :where (:= 'id id)))))

scrumli.lisp

@@ -212,3 +212,12 @@
   (if (logged-in-p)
       (encode-json-to-string (get-story id))
       403))
+
+(define-route scrumli-story-set-assignee ("story/assignee"
+                                          :content-type "json"
+                                          :method :post)
+  (if (logged-in-p)
+      (with-post-parameters ("id" "assignee")
+        (set-assignee 'story id assignee)
+        (encode-json-to-string '((status . "ok"))))
+      403))

static/js/main.js

@@ -144,11 +144,21 @@ var StoryData = React.createClass({
     handleTaskMoved: React.autoBind(function(direction) {
         this.loadStoryFromServer();
     }),
+    handleAssigned: React.autoBind(function(event) {
+        $.post("/story/assignee", {id: this.state.data.id,
+                                   assignee: event.target.value})
+            .fail(function() {
+                event.target.value = "";
+            }.bind(this));
+    }),
     render: function() {
         if (this.state.data) {
             return (<div>
                       <h1>{this.state.data.title}</h1>
-                      Assignee: {this.state.data.assignee}
+                      Assignee:
+                      <input type="text" ref="assignee"
+                             value={this.state.data.assignee}
+                             onChange={this.handleAssigned} />
                       <div class="well normalText">
                         {this.state.data.content}
                       </div>