历史销售订单价格问题

sf_mrs_connect/models/order_price.py

@@ -0,0 +1,29 @@
+from odoo import fields, models, api
+
+
+class OrderPrice(models.Model):
+    _name = 'order.price'
+    _description = '订单价格对比'
+    sale_order_id = fields.Many2one('sale.order', '销售订单')
+    bfm_order_name = fields.Char(related="sale_order_id.default_code", string='bfm订单号')
+    sale_order_name = fields.Char(related="sale_order_id.name", string='销售订单号')
+    currency_id = fields.Many2one(
+        related='sale_order_id.currency_id', string='货币', store=True)
+    sale_order_amount_total = fields.Monetary(related="sale_order_id.amount_total", tracking=4, string='销售订单金额')
+    bfm_amount_total = fields.Float(string='价格合计', compute='_compute_bfm_amount_total', store=True)
+
+    def is_float(self,value):
+        try:
+            float(value)
+            return True
+        except ValueError:
+            return False
+    @api.depends('sale_order_id.remark')
+    def _compute_bfm_amount_total(self):
+        for record in self:
+            amount_total = 0
+            for line in record.sale_order_id.order_line:
+                # 判断remark是否存在并且是否是数字
+                if line.remark and self.is_float(line.remark):
+                    amount_total += float(line.remark)
+            record.bfm_amount_total = amount_total