76 lines
2.9 KiB
Go
76 lines
2.9 KiB
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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// OrderStatus represents the lifecycle of an order.
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type OrderStatus string
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const (
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OrderStatusPending OrderStatus = "pending"
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OrderStatusPaid OrderStatus = "paid"
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OrderStatusShipped OrderStatus = "shipped"
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OrderStatusDelivered OrderStatus = "delivered"
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OrderStatusCancelled OrderStatus = "cancelled"
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OrderStatusRefunded OrderStatus = "refunded"
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)
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// Order represents a completed purchase.
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type Order struct {
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ID uint `gorm:"primaryKey" json:"id"`
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UserID uint `gorm:"not null;index" json:"user_id"`
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CardID uint `gorm:"not null" json:"card_id"`
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StripePaymentID string `gorm:"size:255" json:"-"` // Stripe PaymentIntent ID
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Status OrderStatus `gorm:"size:50;not null;default:'pending'" json:"status"`
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Subtotal int `gorm:"not null" json:"subtotal"` // Amount in cents
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ShippingCost int `gorm:"default:0" json:"shipping_cost"` // Amount in cents
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Total int `gorm:"not null" json:"total"` // Amount in cents
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ShippingName string `gorm:"size:255" json:"shipping_name"`
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ShippingStreet string `gorm:"size:255" json:"shipping_street"`
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ShippingCity string `gorm:"size:255" json:"shipping_city"`
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ShippingState string `gorm:"size:50" json:"shipping_state"`
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ShippingZip string `gorm:"size:20" json:"shipping_zip"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
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// Associations
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User User `gorm:"foreignKey:UserID" json:"-"`
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Card Card `gorm:"foreignKey:CardID" json:"-"`
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Items []OrderItem `gorm:"foreignKey:OrderID" json:"items"`
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}
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// TableName specifies the table name for the Order model.
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func (Order) TableName() string {
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return "orders"
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}
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// OrderItem represents a single line item within an order.
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type OrderItem struct {
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ID uint `gorm:"primaryKey" json:"id"`
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OrderID uint `gorm:"not null;index" json:"order_id"`
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CoffeeID uint `gorm:"not null" json:"coffee_id"`
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Name string `gorm:"size:255;not null" json:"name"` // Snapshot of coffee name at time of order
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Price int `gorm:"not null" json:"price"` // Price in cents at time of order
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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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DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
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// Associations
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Order Order `gorm:"foreignKey:OrderID" json:"-"`
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Coffee Coffee `gorm:"foreignKey:CoffeeID" json:"-"`
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}
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// TableName specifies the table name for the OrderItem model.
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func (OrderItem) TableName() string {
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return "order_items"
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}
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// TotalInDollars returns the order total formatted as a float for display.
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func (o *Order) TotalInDollars() float64 {
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return float64(o.Total) / 100
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}
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