Merge branch 'master' of subnixr/macao-pos into master

* The user can now create product categories with the 'category add' command.
* The user can now add products to categories with the
  'product add --category INT' command.

.gitignore

@@ -96,4 +96,4 @@ ENV/
 # macao-pos files
 conf/
 pos.db
-pos.log
+pos.log*

README.md

@@ -58,12 +58,12 @@ python3 cli.py user add username password
 Add some products with:
 
 ```
-python3 cli.py product add "Birra media" 300
-python3 cli.py product add "Birra grande" 400
-python3 cli.py product add "Cocktail" 500
-python3 cli.py product add "Vino" 400
-python3 cli.py product add "Amaro" 200
-python3 cli.py product add "Acqua" 100
+python3 cli.py product add "Birra media" 3
+python3 cli.py product add "Birra grande" 4
+python3 cli.py product add "Cocktail" 5
+python3 cli.py product add "Vino" 4
+python3 cli.py product add "Amaro" 2
+python3 cli.py product add "Acqua" 0.5
 ```
 
 And finally add and event you can play with:

cli.py

@@ -289,10 +289,11 @@ def tabulate_products(products):
 
 @product.command('add')
 @click.argument('name')
-@click.argument('price')
+@click.argument('price', type=float)
 @click.option('-s', '--sort', type=click.INT)
 @click.option('-c', '--category', type=click.INT)
 def product_add(name, price, sort, category):
+    price = int(price * 100)
     product = Product(name=name, price=price)
 
     if sort:

static/js/sell.js

@@ -0,0 +1,56 @@
+function updateTotal(amount) {
+    total_el = document.getElementById('total')
+    total = parseFloat(total_el.innerText)
+    total += amount
+    total_el.innerText = total.toFixed(2)
+}
+
+function renderBasketItem(uid, name) {
+    return '<button id="basketitem_' + uid + '"' +
+                   'onclick="delProduct(' + uid + ')">' +
+                       '1 x ' + name +
+           '</button>'
+}
+
+function addProduct(uid) {
+    // This is the hidden input element inside the form. We'll use this DOM
+    // element to keep informations about the product, such as the name,
+    // the price and the value inside the 'data-' tag.
+    form_el = document.getElementById('prod_' + uid)
+    basket = document.getElementById('basket')
+    basket_el = document.getElementById('basketitem_' + uid)
+
+    form_el.value = parseInt(form_el.value) + 1
+
+    // If there is not a button for the given product inside the basket
+    // div we'll create it.
+    if (basket_el === null) {
+        basket.innerHTML += renderBasketItem(uid, form_el.dataset.name)
+    } else {
+        // Otherwise we'll just update it.
+        console.log(form_el.value)
+        new_text = form_el.value + ' x ' + form_el.dataset.name
+        basket_el.innerText = new_text
+    }
+
+    updateTotal(parseFloat(form_el.dataset.price))
+}
+
+function delProduct(uid) {
+    form_el = document.getElementById('prod_' + uid)
+    basket = document.getElementById('basket')
+    basket_el = document.getElementById('basketitem_' + uid)
+
+    form_el.value = parseInt(form_el.value) - 1
+
+    if (form_el.value == 0) {
+        basket.removeChild(basket_el)
+    } else {
+        new_text = form_el.value + ' x ' + form_el.dataset.name
+        basket_el.innerText = new_text
+    }
+
+    updateTotal(parseFloat(-form_el.dataset.price))
+}
+
+

templates/sell.html

@@ -27,66 +27,10 @@
 </form>
 
 </div>
+<script type="text/javascript" src="{{ url_for('static', filename='js/sell.js') }}">
 <script type="text/javascript">
-function reset() {
 {%- for product in products %}
-    document.getElementById('prod_{{ product.uid }}').value = 0
+document.getElementById('prod_{{ product.uid }}').value = 0
 {%- endfor %}
-}
-
-function updateTotal(amount) {
-    total_el = document.getElementById('total')
-    total = parseFloat(total_el.innerText)
-    total += amount
-    total_el.innerText = total.toFixed(2)
-}
-
-function addProduct(uid) {
-    // This is the hidden input element inside the form. We'll use this DOM
-    // element to keep informations about the product, such as the name,
-    // the price and the value inside the 'data-' tag.
-    form_el = document.getElementById('prod_' + uid)
-    basket = document.getElementById('basket')
-    basket_el = document.getElementById('basketitem_' + uid)
-
-    form_el.value = parseInt(form_el.value) + 1
-
-    // If there is not a button for the given product inside the basket
-    // div we'll create it.
-    if (basket_el === null) {
-        new_basket_el =
-            '<button id="basketitem_' + uid + '"' +
-                    'onclick="delProduct(' + uid + ')">' +
-                        '1 x ' + form_el.dataset.name +
-            '</button>'
-        basket.innerHTML += new_basket_el
-    } else {
-        // Otherwise we'll just update it.
-        console.log(form_el.value)
-        new_text = form_el.value + ' x ' + form_el.dataset.name
-        basket_el.innerText = new_text
-    }
-
-    updateTotal(parseFloat(form_el.dataset.price))
-}
-
-function delProduct(uid) {
-    form_el = document.getElementById('prod_' + uid)
-    basket = document.getElementById('basket')
-    basket_el = document.getElementById('basketitem_' + uid)
-
-    form_el.value = parseInt(form_el.value) - 1
-
-    if (form_el.value == 0) {
-        basket.removeChild(basket_el)
-    } else {
-        new_text = form_el.value + ' x ' + form_el.dataset.name
-        basket_el.innerText = new_text
-    }
-
-    updateTotal(parseFloat(-form_el.dataset.price))
-}
-
-reset()
 </script>
 {% endblock %}