在odoo8中以最小数量发送电子邮件

Question

您好，我想发送一封电子邮件，以防产品余额低于自定义模块中设置的最小值；我试过这段代码，我得到一个内部服务器错误，任何帮助请，我是 odoo 的新手

class stock_minimum(models.Model):
        _name = "rcs.stock_minimum"

        warehouse = fields.Many2one("stock.warehouse")
        product = fields.Many2one("product.product")
        available = fields.Float(compute="_compute_balance", string="Available Quantity")
        percentage = fields.Float(compute="_compute_balance", string="Percentage %")
        quantity = fields.Float(string="Minimum Quantity")

        @api.one
        def _compute_balance(self):
                transactions = self.env['rcs.stock_transaction'].search([('product','=',self.product.id),('warehouse','=',self.warehouse.id)])
                balance = 0.0
                for transaction in transactions:
                        if transaction.trans_type == "incoming":
                                balance = balance + transaction.quantity
                        else:
                                balance = balance - transaction.quantity
                self.available = balance
                self.percentage = self.available / self.quantity * 100
#check from here the additional codes
       if (self.available <= quantity):
                    def send_mail(self, cr, uid, ids, context=None, template="minimumstock"):                                                                                                
                      for object in self.browse(cr, uid, ids, context=context):
                            template_id = self.pool.get('email.template').search(cr, uid, [("name","=",template)])                                                                           
                            mail_message = self.pool.get('email.template').send_mail(cr,uid,template_id[0],object.id)

Answer 1

我想我明白你的问题是什么。你的 Python 语法是错误的。使用 Odoo 框架也是错误的。

我不知道使用 email.template 的方式是否正确，但从语法/框架的角度来看，这是我能做的最好的事情

class stock_minimum(models.Model):
    _name = "rcs.stock_minimum"

    warehouse = fields.Many2one("stock.warehouse")
    product = fields.Many2one("product.product")
    available = fields.Float(compute="_compute_balance", string="Available Quantity")
    percentage = fields.Float(compute="_compute_balance", string="Percentage %")
    quantity = fields.Float(string="Minimum Quantity")

    @api.one
    def _compute_balance(self):
        transactions = self.env['rcs.stock_transaction'].search([('product','=',self.product.id),('warehouse','=',self.warehouse.id)])
        balance = 0.0
        for transaction in transactions:
            if transaction.trans_type == "incoming":
                balance = balance + transaction.quantity
            else:
                balance = balance - transaction.quantity
        self.available = balance
        self.percentage = self.available / self.quantity * 100
        #check from here the additional codes
        if (self.available <= self.quantity):
            template = self.env['email.template'].search([("name","=","minimumstock")])                                                                           
            mail_message = self.env['email.template'].send_mail(template[0].id,self.id)