[IMP] stock_grn: Improve label template

Add more GRN fields on label

Allows to print as more labels as more pallets and boxes numbers.

Author: rousseldenis

stock_grn/README.rst

@@ -34,6 +34,11 @@ It allows to notify in odoo that goods have been received from a transporter
 without performing any stock move. The GRN is linked to existing picking IN to
 mark them as ready to process.
 
+ZPL labels printing are also available. When having filled the GRN in, click
+on the print action. The amount of labels will depend on pallets and boxes
+numbers (total amount of them). You can print one label even if pallets and 
+boxes numbers haven't been filled in.
+
 **Table of contents**
 
 .. contents::

stock_grn/readme/DESCRIPTION.rst

@@ -3,3 +3,8 @@ The Goods Received Note is the step at the reception of goods in the warehouse.
 It allows to notify in odoo that goods have been received from a transporter
 without performing any stock move. The GRN is linked to existing picking IN to
 mark them as ready to process.
+
+ZPL labels printing are also available. When having filled the GRN in, click
+on the print action. The amount of labels will depend on pallets and boxes
+numbers (total amount of them). You can print one label even if pallets and 
+boxes numbers haven't been filled in.

stock_grn/reports/stock_grn.xml

@@ -5,7 +5,11 @@
     <template id="label_stock_grn">
         <t t-set="curr_date" t-value="datetime.datetime.today()" />
         <t t-foreach="docs" t-as="grn">
-
+          <t
+                t-set="total"
+                t-value="(grn.qty_box + grn.qty_pallet) if (grn.qty_box or grn.qty_pallet) else 1"
+            />
+            <t t-foreach="range(1, total + 1, 1)" t-as="number">
 ^XA
 <t t-name="supplier_name">
 ^CF0,60
@@ -17,20 +21,33 @@
 </t>
 <t t-name="origin">
 ^FO10,150^FDORIGIN: <t
-                    t-esc="','.join([origin for origin in grn.picking_ids.mapped('origin') if origin])"
-                />^FS
+                        t-esc="','.join([origin for origin in grn.picking_ids.mapped('origin') if origin])"
+                    />^FS
 </t>
-<t t-name="grn_name">
-^FO10,185^FDGRN: <t t-esc="grn.name" />^FS
+<t t-name="grn_supplier">
+^FO10,185^FDSUPPLIER REF: <t t-esc="delivery_note_supplier_number" />^FS
 </t>
 <t t-name="grn_date">
 ^FO10,220^FDDATE: <t t-esc="curr_date" t-options='{"widget": "date"}' />^FS
 </t>
+<t t-name="grn_boxes">
+^FO10,255^FDBOXES: <t t-esc="grn.qty_box" />^FS
+</t>
+<t t-name="grn_pallets">
+^FO10,290^FDPALLETS: <t t-esc="grn.qty_pallet" />^FS
+</t>
+<t t-name="grn_number">
+^FO450,325^FDNUMBER: <t t-esc="number" /> / <t t-esc="total" /> ^FS
+</t>
 <t t-name="grn_qr">
 ^BQN,2,6,M,7
-^FO500,50^FH^FDQA,<t t-esc="grn.name" />^FS
+^FO500,115^FH^FDQA,<t t-esc="grn.name" />^FS
+</t>
+<t t-name="grn_name">
+^FO450,290^FDGRN: <t t-esc="grn.name" />^FS
 </t>
 ^XZ
+          </t>
         </t>
     </template>
 

stock_grn/static/description/index.html

@@ -375,6 +375,10 @@ <h1 class="title">Goods Received Note</h1>
 It allows to notify in odoo that goods have been received from a transporter
 without performing any stock move. The GRN is linked to existing picking IN to
 mark them as ready to process.</p>
+<p>ZPL labels printing are also available. When having filled the GRN in, click
+on the print action. The amount of labels will depend on pallets and boxes
+numbers (total amount of them). You can print one label even if pallets and
+boxes numbers haven’t been filled in.</p>
 <p><strong>Table of contents</strong></p>
 <div class="contents local topic" id="contents">
 <ul class="simple">