[IMP] lcc_lokavaluto_app_connection: change credit/debit pages displa…

…y rules

lcc_lokavaluto_app_connection/models/account_invoice.py

@@ -13,9 +13,15 @@ class AccountInvoice(models.Model):
     credit_request_ids = fields.One2many(
         "credit.request", "invoice_id", string="Credit Requests"
     )
+    has_credit_requests = fields.Boolean(
+        compute="_compute_has_credit_requests", store=False
+    )
     debit_request_ids = fields.Many2many(
         "debit.request", compute="_compute_debit_request_ids", string="Debit Requests"
     )
+    has_debit_requests = fields.Boolean(
+        compute="_compute_has_debit_requests", store=False
+    )
     global_credit_status = fields.Selection(
         [
             ("todo", "To do"),
@@ -32,18 +38,23 @@ class AccountInvoice(models.Model):
     global_lcc_amount_to_credit = fields.Float(
         string="LCC amount to credit", compute="_compute_global_lcc_amounts"
     )
-    digital_currency_invoice_type = fields.Selection(
-        [("none", "None"), ("credit", "Credit"), ("debit", "Debit")],
-        string="Digital Currency Invoice Type",
-        compute="_compute_digital_currency_invoice_type",
-    )
 
     @api.depends("credit_request_ids")
     def _compute_global_credit_status(self):
         self.global_credit_status = status(
             r.state == "done" for r in self.credit_request_ids
         )
 
+    @api.depends("credit_request_ids")
+    def _compute_has_credit_requests(self):
+        for record in self:
+            record.has_credit_requests = bool(record.credit_request_ids)
+
+    @api.depends("debit_request_ids")
+    def _compute_has_debit_requests(self):
+        for record in self:
+            record.has_debit_requests = bool(record.debit_request_ids)
+
     @api.depends("credit_request_ids")
     def _compute_global_lcc_amounts(self):
         done_requests = self.credit_request_ids.filtered(lambda x: x.state == "done")
@@ -78,15 +89,6 @@ def _compute_debit_request_ids(self):
                 ]
             )
 
-    @api.depends("debit_request_ids", "credit_request_ids")
-    def _compute_digital_currency_invoice_type(self):
-        if self.debit_request_ids:
-            self.digital_currency_invoice_type = "debit"
-        elif self.credit_request_ids:
-            self.digital_currency_invoice_type = "credit"
-        else:
-            self.digital_currency_invoice_type = "none"
-
     def _invoice_paid_hook(self):
         res = super(AccountInvoice, self)._invoice_paid_hook()
         for invoice in self:

lcc_lokavaluto_app_connection/views/account_invoice.xml

@@ -6,9 +6,10 @@
         <field name="inherit_id" ref="account.view_move_form" />
         <field name="arch" type="xml">
             <xpath expr="//notebook" position="inside">
-                <field name="digital_currency_invoice_type" invisible="1" />
+                <field name="has_credit_requests" invisible="1" />
+                <field name="has_debit_requests" invisible="1" />
                 <page name="credit_requests" string="Credit Request"
-                    attrs="{'invisible': [('digital_currency_invoice_type', '!=', 'credit')]}">
+                    attrs="{'invisible': [('has_credit_requests', '=', False)]}">
                     <div class="alert alert-success" role="alert"
                         attrs="{'invisible': [('global_lcc_amount_credited', '=', 0)]}">
                         <field name="global_lcc_amount_credited" readonly="True" /> units have been
@@ -28,7 +29,7 @@
                     </field>
                 </page>
                 <page name="debit_requests" string="Debit Request"
-                    attrs="{'invisible': [('digital_currency_invoice_type', '!=', 'debit')]}">
+                    attrs="{'invisible': [('has_debit_requests', '=', False)]}">
                     <field name="debit_request_ids" nolabel="1"
                         groups="lcc_lokavaluto_app_connection.group_wallet_accounts_manager">
                         <tree create="false" delete="false">