crea mandatos SEPA desde pedidos del TPV

pos_account_payment_order_sepa/data/server_action.xml

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+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record id="action_pos_collect_sepa" model="ir.actions.server">
+        <field name="name">Collect by SEPA direct debit</field>
+        <field name="model_id" ref="point_of_sale.model_pos_order" />
+        <field name="binding_model_id" ref="point_of_sale.model_pos_order" />
+        <field name="binding_view_types">list,form</field>
+        <field name="state">code</field>
+        <field name="code"><![CDATA[
+# Collect the still-open "Customer Account" receivables generated by the
+# selected POS orders through a SEPA direct debit payment order (debit
+# order). For each order we take the receivable journal item of its session
+# move, keep the unreconciled ones whose partner has a valid SEPA mandate,
+# and create the payment lines inside a single draft inbound payment order.
+# The SEPA XML (pain.008) is generated afterwards from that order by the user.
+#
+# Orders are skipped (and reported) when: no accounting move yet, no open
+# receivable line, no partner, the line is already in a payment order, or the
+# partner has no valid SEPA mandate. Refunds/credit lines are ignored.
+
+Mode = env["account.payment.mode"]
+Order = env["account.payment.order"]
+Mandate = env["account.banking.mandate"]
+
+# --- Resolve the inbound SEPA payment mode (partner mode, with fallback) ---
+def sepa_mode_for(partner):
+    mode = partner.customer_payment_mode_id
+    if (
+        mode
+        and mode.payment_order_ok
+        and mode.payment_method_id.code == "sepa_direct_debit"
+        and mode.payment_method_id.payment_type == "inbound"
+    ):
+        return mode
+    return False
+
+fallback_mode = Mode.search(
+    [
+        ("payment_order_ok", "=", True),
+        ("payment_method_id.code", "=", "sepa_direct_debit"),
+        ("payment_method_id.payment_type", "=", "inbound"),
+    ],
+    limit=1,
+)
+
+# --- Classify the selected orders ---
+lines_by_mode = {}
+skipped = {"no_move": 0, "no_line": 0, "no_partner": 0, "already": 0, "no_mandate": 0, "no_mode": 0}
+
+for order in records:
+    move = order.account_move
+    if not move:
+        skipped["no_move"] += 1
+        continue
+    rec_lines = move.line_ids.filtered(
+        lambda l: l.account_id.account_type == "asset_receivable"
+        and not l.reconciled
+        and l.amount_residual > 0
+    )
+    if not rec_lines:
+        skipped["no_line"] += 1
+        continue
+    for line in rec_lines:
+        partner = line.partner_id
+        if not partner:
+            skipped["no_partner"] += 1
+            continue
+        if env["account.payment.line"].search_count(
+            [("move_line_id", "=", line.id), ("order_id.state", "!=", "cancel")]
+        ):
+            skipped["already"] += 1
+            continue
+        if not Mandate.search_count(
+            [("partner_id", "=", partner.commercial_partner_id.id), ("state", "=", "valid")]
+        ):
+            skipped["no_mandate"] += 1
+            continue
+        mode = sepa_mode_for(partner) or fallback_mode
+        if not mode:
+            skipped["no_mode"] += 1
+            continue
+        lines_by_mode.setdefault(mode.id, env["account.move.line"])
+        lines_by_mode[mode.id] |= line
+
+# --- Create one draft payment order per payment mode and add the lines ---
+created_lines = 0
+order_names = []
+for mode_id, move_lines in lines_by_mode.items():
+    mode = Mode.browse(mode_id)
+    payment_order = Order.search(
+        [("payment_mode_id", "=", mode_id), ("state", "=", "draft")], limit=1
+    )
+    if not payment_order:
+        payment_order = Order.create({"payment_mode_id": mode_id})
+    move_lines.create_payment_line_from_move_line(payment_order)
+    created_lines += len(move_lines)
+    order_names.append(payment_order.name or "Draft")
+
+# --- Report ---
+message = (
+    "Payment lines created: %(created)s\n"
+    "Payment order(s): %(orders)s\n\n"
+    "Skipped:\n"
+    "  no accounting move: %(no_move)s\n"
+    "  no open receivable line: %(no_line)s\n"
+    "  no partner: %(no_partner)s\n"
+    "  already in a payment order: %(already)s\n"
+    "  no valid SEPA mandate: %(no_mandate)s\n"
+    "  no SEPA payment mode: %(no_mode)s"
+) % {
+    "created": created_lines,
+    "orders": ", ".join(order_names) or "-",
+    "no_move": skipped["no_move"],
+    "no_line": skipped["no_line"],
+    "no_partner": skipped["no_partner"],
+    "already": skipped["already"],
+    "no_mandate": skipped["no_mandate"],
+    "no_mode": skipped["no_mode"],
+}
+
+action = {
+    "type": "ir.actions.client",
+    "tag": "display_notification",
+    "params": {
+        "title": "SEPA collection",
+        "message": message,
+        "type": "success" if created_lines else "warning",
+        "sticky": True,
+    },
+}
+]]></field>
+    </record>
+</odoo>