lims_project_tas: invoice: rename project field

lims_project_tas/invoice.py

@@ -6,14 +6,32 @@
 from trytond.model import fields
 from trytond.pool import PoolMeta
 from trytond.pyson import Eval
+from trytond.transaction import Transaction
 
 
 class Invoice(metaclass=PoolMeta):
     __name__ = 'account.invoice'
 
-    lims_project = fields.Many2One('lims.project', 'TAS Project',
+    lims_project_tas = fields.Many2One('lims.project', 'TAS Project',
         domain=[('type', '=', 'tas')],
         states={
             'readonly': Eval('state') != 'draft',
             'invisible': Eval('type').in_(['in'])
             })
+
+    @classmethod
+    def __register__(cls, module_name):
+        cursor = Transaction().connection.cursor()
+        invoice_table = cls.__table__()
+
+        table_h = cls.__table_handler__(module_name)
+        lims_project_exist = table_h.column_exist('lims_project')
+        lims_project_tas_exist = table_h.column_exist('lims_project_tas')
+
+        super().__register__(module_name)
+
+        if lims_project_exist and not lims_project_tas_exist:
+            cursor.execute(*invoice_table.update(
+                [invoice_table.lims_project_tas],
+                [invoice_table.lims_project]))
+            table_h.drop_column('lims_project')

lims_project_tas/locale/es.po

@@ -10,6 +10,10 @@ msgctxt "model:ir.message,text:msg_tas_type_code_unique_id"
 msgid "TAS type code must be unique"
 msgstr "El código del tipo de SAT debe ser único"
 
+msgctxt "field:account.invoice,lims_project_tas:"
+msgid "TAS Project"
+msgstr "Proyecto SAT"
+
 msgctxt "field:lims.lab.workyear,project_tas_sequence:"
 msgid "TAS Projects Sequence"
 msgstr "Secuencia de Proyectos SAT"

lims_project_tas/view/invoice_form.xml

@@ -2,7 +2,7 @@
 <data>
     <xpath expr="/form/notebook/page[@id='info']/field[@name='cancel_move']"
         position="after">
-        <label name="lims_project"/>
-        <field name="lims_project"/>
+        <label name="lims_project_tas"/>
+        <field name="lims_project_tas"/>
     </xpath>
 </data>