From 07e8ab7b7a223fbef5a6a6ad5720e09703b9ef34 Mon Sep 17 00:00:00 2001
From: Baiju Muthukadan <baiju.m.mail@gmail.com>
Date: Sun, 21 Dec 2014 23:44:54 +0530
Subject: [PATCH] updating item works

---
 pitracker.go      | 42 ++++++++++++++++++++++++++++++++++++++++++
 public/index.html |  4 ++--
 2 files changed, 44 insertions(+), 2 deletions(-)

diff --git a/pitracker.go b/pitracker.go
index 064510b..230c17e 100644
--- a/pitracker.go
+++ b/pitracker.go
@@ -475,6 +475,48 @@ func GetItemHandler(w http.ResponseWriter, r *http.Request) {
 }
 
 func UpdateItemHandler(w http.ResponseWriter, r *http.Request) {
+
+	type itm struct {
+		Id int `json:"id"`
+		Item
+	}
+	var il []itm
+	t1 := make(map[string][]itm)
+
+	vars := mux.Vars(r)
+	id := vars["item"]
+
+	i, err := strconv.Atoi(id)
+	if err != nil {
+		// handle error
+		log.Println(err)
+		log.Fatal("Wrong ID")
+	}
+
+	decoder := json.NewDecoder(r.Body)
+	var t map[string]Item
+	err = decoder.Decode(&t)
+	if err != nil {
+		log.Fatal("Unable to decode body")
+	}
+	item := t["item"]
+	log.Printf("Item: %+v", item)
+
+	DB.QueryRow(`UPDATE "item"
+         SET title = $1, description = $2 WHERE id = $3`,
+		item.Title, item.Description, id)
+
+	it := itm{i, Item{item.Title, item.Description}}
+	il = append(il, it)
+
+	t1["items"] = il
+	w.Header().Set("Content-Type", "application/json")
+	out, err := json.Marshal(t1)
+	if err != nil {
+		log.Fatal("Unable to marhal")
+	}
+	log.Printf("Out: %s", out)
+	w.Write(out)
 }
 
 var DB *sql.DB
diff --git a/public/index.html b/public/index.html
index 6566043..9d0d9de 100644
--- a/public/index.html
+++ b/public/index.html
@@ -372,7 +372,7 @@ <h1 class="page-header">Edit Project</h1>
 
   <script type="text/x-handlebars" data-template-name="project/archive">
     Archive {{ name }} ? <br />
-    <button {{action 'save' model}}>Update Project</button>
+    <button {{action 'save' model}}>Archive Project</button>
   </script>
 
   <script type="text/x-handlebars" data-template-name="items">
@@ -440,7 +440,7 @@ <h1 class="page-header">Edit Item</h1>
 	</div>
       </div>
 
-      <a class="btn btn-success btn-lg" href="#" role="button" {{action save model}}>Create Item</a>
+      <a class="btn btn-success btn-lg" href="#" role="button" {{action save model}}>Update Item</a>
 
     </form>
   </script>