Implement payment backends and interaction

Advances #3 (closed)

aleksis/apps/tezor/rules.py

+import rules
+
+from .models.base import Client
+from .models.invoice import Invoice, InvoiceGroup
+
+from aleksis.core.util.predicates import has_person, has_global_perm, has_any_object, has_object_perm
+
+# View clients
+view_clients_predicate = has_person & (
+    has_global_perm("tezor.view_client") | has_any_object("tezor.view_client", Client)
+)
+rules.add_perm("tezor.view_clients_rule", view_clients_predicate)
+
+# View client
+view_client_predicate = has_person & (
+    has_global_perm("tezor.view_client") | has_object_perm("tezor.view_client")
+)
+rules.add_perm("tezor.view_client_rule", view_client_predicate)
+
+# Edit clients
+edit_client_predicate = has_person & (
+    has_global_perm("tezor.edit_client") | has_object_perm("tezor.edit_client")
+)
+rules.add_perm("tezor.edit_client_rule", edit_client_predicate)
+
+# Create clients
+create_client_predicate = has_person & (
+    has_global_perm("tezor.create_client") | has_any_object("tezor.create_client", Client)
+)
+rules.add_perm("tezor.create_client_rule", create_client_predicate)
+
+# Delete clients
+delete_client_predicate = has_person & (
+    has_global_perm("tezor.delete_client") | has_object_perm("tezor.delete_client")
+)
+rules.add_perm("tezor.delete_client_rule", delete_client_predicate)
+
+# View invoice groups
+view_invoice_groups_predicate = has_person & (
+    has_global_perm("tezor.view_invoice_group") | has_any_object("tezor.view_invoice_group", InvoiceGroup)
+)
+rules.add_perm("tezor.view_invoice_groups_rule", view_invoice_groups_predicate)
+
+# View invoice_group
+view_invoice_group_predicate = has_person & (
+    has_global_perm("tezor.view_invoice_group") | has_object_perm("tezor.view_invoice_group")
+)
+rules.add_perm("tezor.view_invoice_group_rule", view_invoice_group_predicate)
+
+# Edit invoice groups
+edit_invoice_group_predicate = has_person & (
+    has_global_perm("tezor.edit_invoice_group") | has_object_perm("tezor.edit_invoice_group")
+)
+rules.add_perm("tezor.edit_invoice_group_rule", edit_invoice_group_predicate)
+
+# Create invoice groups
+create_invoice_groups_predicate = has_person & (
+    has_global_perm("tezor.create_invoice_group") | has_any_object("tezor.create_invoice_group", InvoiceGroup)
+)
+rules.add_perm("tezor.create_invoice_groups_rule", create_invoice_groups_predicate)
+
+# Delete invoice groups
+delete_invoice_groups_predicate = has_person & (
+    has_global_perm("tezor.delete_invoice_group") | has_any_object("tezor.delete_invoice_group", InvoiceGroup)
+)
+rules.add_perm("tezor.delete_invoice_groups_rule", delete_invoice_groups_predicate)
+
+# View invoice
+view_invoice_predicate = has_person & (
+    has_global_perm("tezor.view_invoice") | has_object_perm("tezor.view_invoice")
+)
+rules.add_perm("tezor.view_invoice_rule", view_invoice_predicate)