41 lines
670 B
Go
41 lines
670 B
Go
package models
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import (
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"time"
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"gorm.io/gorm"
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)
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// money amounts are in incremetns of 0.01
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type OrderItem struct {
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Product Product
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Amount uint
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ProductID uint `gorm:"primaryKey;autoIncrement:false"`
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OrderID uint `gorm:"primaryKey;autoIncrement:false"`
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}
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type Order struct {
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gorm.Model
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Name string
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Surname string
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Phone string
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Location string
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Status string
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Prepaid uint
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Date time.Time
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OrderItems []OrderItem
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}
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func (c *OrderItem) Total() uint {
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return c.Amount * c.Product.Price
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}
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func (o *Order) Total() uint {
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var out uint
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for _, e := range o.OrderItems {
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out += e.Total()
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}
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out -= o.Prepaid
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return out
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}
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