mirror of
https://github.com/Dvorinka/MyClubServer.git
synced 2026-06-04 18:52:56 +00:00
hot fix #1
This commit is contained in:
Tomas Dvorak
@@ -0,0 +1,199 @@
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package models
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import (
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"crypto/rand"
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"fmt"
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"math/big"
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"time"
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"gorm.io/gorm"
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)
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// TicketType represents a type of ticket with pricing and rules
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type TicketType struct {
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ID uint `gorm:"primaryKey" json:"id"`
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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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Name string `gorm:"not null" json:"name"`
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Description string `gorm:"type:text" json:"description"`
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PriceCents int64 `gorm:"not null" json:"price_cents"`
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Currency string `gorm:"size:10;default:'CZK'" json:"currency"`
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Color string `gorm:"size:20;default:'primary'" json:"color"` // primary, secondary, success, warning, danger
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DisplayOrder int `gorm:"default:0" json:"display_order"`
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Active bool `gorm:"default:true;index" json:"active"`
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MaxTicketsPerOrder int `gorm:"default:10" json:"max_tickets_per_order"`
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SaleStartTime *time.Time `json:"sale_start_time"`
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SaleEndTime *time.Time `json:"sale_end_time"`
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RequiresMembership bool `gorm:"default:false" json:"requires_membership"`
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MinAge *int `json:"min_age"`
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}
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func (TicketType) TableName() string { return "ticket_types" }
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// TicketCampaign represents a ticket sales campaign for a specific match or event
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type TicketCampaign struct {
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ID uint `gorm:"primaryKey" json:"id"`
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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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Title string `gorm:"not null" json:"title"`
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Description string `gorm:"type:text" json:"description"`
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// Match information
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ExternalMatchID *string `gorm:"index" json:"external_match_id"` // FACR match ID
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CompetitionCode *string `json:"competition_code"`
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MatchDateTime *time.Time `json:"match_date_time"`
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HomeTeam *string `json:"home_team"`
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AwayTeam *string `json:"away_team"`
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Venue *string `json:"venue"`
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// Campaign settings
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Active bool `gorm:"default:true;index" json:"active"`
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SaleStartTime time.Time `gorm:"not null" json:"sale_start_time"`
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SaleEndTime time.Time `gorm:"not null" json:"sale_end_time"`
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MaxTotalTickets *int `json:"max_total_tickets"`
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// Relationships
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TicketTypes []TicketType `gorm:"many2many:campaign_ticket_types;" json:"ticket_types,omitempty"`
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CampaignTicketTypes []CampaignTicketType `gorm:"foreignKey:CampaignID" json:"campaign_ticket_types,omitempty"`
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Tickets []Ticket `gorm:"foreignKey:CampaignID" json:"tickets,omitempty"`
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}
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func (TicketCampaign) TableName() string { return "ticket_campaigns" }
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// CampaignTicketType links ticket types to campaigns with campaign-specific overrides
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type CampaignTicketType struct {
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ID uint `gorm:"primaryKey" json:"id"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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CampaignID uint `gorm:"not null;index" json:"campaign_id"`
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Campaign TicketCampaign `gorm:"foreignKey:CampaignID" json:"-"`
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TicketTypeID uint `gorm:"not null;index" json:"ticket_type_id"`
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TicketType TicketType `gorm:"foreignKey:TicketTypeID" json:"-"`
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// Campaign-specific overrides
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PriceCents *int64 `json:"price_cents"` // Override default price if set
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MaxQuantity *int `json:"max_quantity"` // Campaign-specific quantity limit
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}
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func (CampaignTicketType) TableName() string { return "campaign_ticket_types" }
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// Ticket represents an actual sold/reserved ticket
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type Ticket struct {
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ID uint `gorm:"primaryKey" json:"id"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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OrderID *uint `gorm:"index" json:"order_id,omitempty"`
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Order *EshopOrder `gorm:"foreignKey:OrderID" json:"order,omitempty"`
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CampaignID uint `gorm:"not null;index" json:"campaign_id"`
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Campaign TicketCampaign `gorm:"foreignKey:CampaignID" json:"campaign,omitempty"`
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TicketTypeID uint `gorm:"not null;index" json:"ticket_type_id"`
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TicketType TicketType `gorm:"foreignKey:TicketTypeID" json:"ticket_type,omitempty"`
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// Ticket holder information
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HolderName string `gorm:"not null" json:"holder_name"`
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HolderEmail string `gorm:"not null;index" json:"holder_email"`
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HolderPhone string `gorm:"size:50" json:"holder_phone"`
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// Ticket details
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Quantity int `gorm:"not null;default:1" json:"quantity"`
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UnitPriceCents int64 `gorm:"not null" json:"unit_price_cents"`
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TotalPriceCents int64 `gorm:"not null" json:"total_price_cents"`
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Currency string `gorm:"size:10;default:'CZK'" json:"currency"`
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// Status tracking
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Status string `gorm:"size:20;default:'reserved';index" json:"status"` // reserved, paid, cancelled, used
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Barcode string `gorm:"unique" json:"barcode"`
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QRCodeData string `gorm:"type:text" json:"qr_code_data"`
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// Usage tracking
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UsedAt *time.Time `json:"used_at"`
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UsedBy *string `json:"used_by"`
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}
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func (Ticket) TableName() string { return "tickets" }
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// TicketAvailability tracks available tickets per campaign/type
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type TicketAvailability struct {
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ID uint `gorm:"primaryKey" json:"id"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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CampaignID uint `gorm:"not null;uniqueIndex:idx_campaign_type" json:"campaign_id"`
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Campaign TicketCampaign `gorm:"foreignKey:CampaignID" json:"-"`
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TicketTypeID uint `gorm:"not null;uniqueIndex:idx_campaign_type" json:"ticket_type_id"`
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TicketType TicketType `gorm:"foreignKey:TicketTypeID" json:"-"`
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TotalCapacity int `gorm:"not null;default:0" json:"total_capacity"`
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SoldQuantity int `gorm:"not null;default:0" json:"sold_quantity"`
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ReservedQuantity int `gorm:"not null;default:0" json:"reserved_quantity"`
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AvailableQuantity int `gorm:"-" json:"available_quantity"` // Computed field
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}
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func (TicketAvailability) TableName() string { return "ticket_availability" }
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// AvailableTicketView represents the database view for available tickets
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type AvailableTicketView struct {
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CampaignID uint `json:"campaign_id"`
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CampaignTitle string `json:"campaign_title"`
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CampaignDescription string `json:"campaign_description"`
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ExternalMatchID *string `json:"external_match_id"`
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CompetitionCode *string `json:"competition_code"`
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MatchDateTime *time.Time `json:"match_date_time"`
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HomeTeam *string `json:"home_team"`
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AwayTeam *string `json:"away_team"`
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Venue *string `json:"venue"`
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SaleStartTime time.Time `json:"sale_start_time"`
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SaleEndTime time.Time `json:"sale_end_time"`
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TicketTypeID uint `json:"ticket_type_id"`
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TicketTypeName string `json:"ticket_type_name"`
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TicketTypeDesc string `json:"ticket_type_description"`
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PriceCents int64 `json:"price_cents"`
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MaxPerOrder int `json:"max_per_order"`
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Color string `json:"color"`
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AvailableQuantity int `json:"available_quantity"`
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TotalCapacity int `json:"total_capacity"`
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SaleStatus string `json:"sale_status"` // upcoming, available, sold_out, ended
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}
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func (AvailableTicketView) TableName() string { return "available_tickets_view" }
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// Helper methods
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// IsAvailable checks if tickets are currently available for purchase
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func (atv AvailableTicketView) IsAvailable() bool {
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return atv.SaleStatus == "available" && atv.AvailableQuantity > 0
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}
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// GetPriceInCZK returns price formatted for display
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func (atv AvailableTicketView) GetPriceInCZK() float64 {
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return float64(atv.PriceCents) / 100.0
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}
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// GetFormattedPrice returns price as string with CZK
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func (atv AvailableTicketView) GetFormattedPrice() string {
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return fmt.Sprintf("%.0f Kč", atv.GetPriceInCZK())
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}
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// BeforeCreate hook for Ticket to generate barcode
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func (t *Ticket) BeforeCreate(tx *gorm.DB) error {
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if t.Barcode == "" {
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// Generate unique barcode
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t.Barcode = generateTicketBarcode()
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}
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return nil
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}
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// generateTicketBarcode creates a unique barcode for tickets
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func generateTicketBarcode() string {
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// Generate random number for uniqueness
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n, _ := rand.Int(rand.Reader, big.NewInt(10000))
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// Simple implementation - in production, use proper barcode generation
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return fmt.Sprintf("TKT-%d-%d", time.Now().Unix(), n.Int64())
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}
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