43 lines
1.4 KiB
Go
43 lines
1.4 KiB
Go
package models
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import (
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"time"
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)
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type Cart struct {
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ID uint `gorm:"primaryKey" json:"id"`
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UserID uint `gorm:"uniqueIndex;not null" json:"user_id"`
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AddressID *uint `json:"address_id,omitempty"`
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CardID *uint `json:"card_id,omitempty"`
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ShippingCost int `gorm:"default:0" json:"shipping_cost"`
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ShippingService string `gorm:"size:255" json:"shipping_service,omitempty"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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User User `gorm:"foreignKey:UserID" json:"-"`
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Address *Address `gorm:"foreignKey:AddressID" json:"address,omitempty"`
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Card *Card `gorm:"foreignKey:CardID" json:"card,omitempty"`
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Items []CartItem `gorm:"foreignKey:CartID" json:"items"`
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}
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// TableName specifies the table name for the Cart model.
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func (Cart) TableName() string {
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return "carts"
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}
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type CartItem struct {
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ID uint `gorm:"primaryKey" json:"id"`
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CartID uint `gorm:"not null;index;uniqueIndex:idx_cart_coffee" json:"cart_id"`
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CoffeeID uint `gorm:"not null;uniqueIndex:idx_cart_coffee" json:"coffee_id"`
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Quantity int `gorm:"not null" json:"quantity"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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Cart Cart `gorm:"foreignKey:CartID" json:"-"`
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Coffee Coffee `gorm:"foreignKey:CoffeeID" json:"coffee"`
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}
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func (CartItem) TableName() string {
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return "cart_items"
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}
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