prevent duplicate contact name

netforce_clinic/migrations/__init__.py

@@ -7,3 +7,4 @@
 #from . import restore_picking
 #from . import rename_dbl_hdcase_number
 #from . import reset_hdcase_number
+from . import remove_dbl_contact

netforce_clinic/migrations/remove_dbl_contact.py

@@ -0,0 +1,53 @@
+from netforce.model import get_model
+from netforce import migration
+from netforce.access import set_active_user, set_active_company
+
+class Migration(migration.Migration):
+    _name="clinic.remove.dbl.contact"
+    _version="2.12.3"
+    
+    def migrate(self):
+        set_active_company(1)
+        set_active_user(1)
+        contacts={}
+        context={
+            'active_test': False, #find archive also
+        }
+        for partner in get_model("partner").search_browse([],context=context):
+            contacts.setdefault(partner.name,{'name': partner.name,'lines': []})
+            contacts[partner.name]['lines'].append(partner.id)
+        cnames={}
+        for contact_name, vals in contacts.items():
+            lines=vals['lines']
+            if len(lines) > 1:
+                for contact_id in lines:
+                    contact=get_model('partner').browse(contact_id)
+                    if contact.is_patient:
+                        res=get_model("clinic.patient").search([['partner_id','=',contact_id]])
+                        if not res:
+                            try:
+                                print(contact_name,' not use, will delete')
+                                get_model('partner').delete([contact_id])
+                            except Exception as e:
+                                print("Can not delete contact_id ", contact_id)
+                                print("ERROR ", e)
+                    else:
+                        res=get_model("account.invoice").search_read([['partner_id','=',contact_id]],['number'])
+                        if not res:
+                            print(contact_name,' not use, will delete')
+                            get_model('partner').delete([contact_id])
+                        else:
+                            if contact_name not in cnames.keys():
+                                cnames[contact_name]=contact_id
+                            else:
+                                for r in res:
+                                    inv=get_model('account.invoice').browse(r['id'])
+                                    inv.write({
+                                        'partner_id': cnames[contact_name],
+                                    })
+                                get_model('partner').delete([contact_id])
+                                print("del ", contact_name)
+                            print("#"*80)
+                            
+
+Migration.register()

netforce_clinic/models/partner.py

@@ -2,6 +2,8 @@ from netforce.model import Model, fields
 
 class Partner(Model):
     _inherit="partner"
+    #_key=["code","name"]
+    _key=["name"]
 
     _fields={
         'walkin_cust': fields.Boolean("Walkin Customer"),
@@ -9,6 +11,10 @@ class Partner(Model):
         'is_staff': fields.Boolean("Is Staff"),
     }
 
+    _sql_constraints=[
+        ("contact_uniq","unique (name)","The name of contact must be unique!"),
+    ]
+
     def name_get(self,ids,context={}):
         vals=[]
         for obj in self.browse(ids):