mirror of
https://github.com/Dvorinka/MyClubServer.git
synced 2026-06-03 18:22:57 +00:00
Tomas Dvorak
281 lines
12 KiB
Go
281 lines
12 KiB
Go
package models
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import (
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"time"
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)
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// Invoice represents a complete invoice with auto-fill capabilities
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type Invoice struct {
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ID uint `json:"id" gorm:"primaryKey"`
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// Invoice identification
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InvoiceNumber string `json:"invoice_number" gorm:"size:50;uniqueIndex;not null"`
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InvoiceType string `json:"invoice_type" gorm:"size:20;default:'faktura'"` // "faktura", "zalohova_faktura", "proforma_faktura", "dobropis"
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VariableSymbol string `json:"variable_symbol" gorm:"size:20"`
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ConstantSymbol string `json:"constant_symbol" gorm:"size:20"`
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SpecificSymbol string `json:"specific_symbol" gorm:"size:20"`
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// Invoice dates
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IssueDate time.Time `json:"issue_date" gorm:"not null"`
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DueDate time.Time `json:"due_date" gorm:"not null"`
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TaxableSupplyDate time.Time `json:"taxable_supply_date"`
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// Supplier information (auto-filled from club settings)
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SupplierName string `json:"supplier_name" gorm:"size:255;not null"`
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SupplierICO string `json:"supplier_ico" gorm:"size:20"`
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SupplierDIC string `json:"supplier_dic" gorm:"size:20"`
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SupplierAddress string `json:"supplier_address" gorm:"type:text"`
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SupplierCity string `json:"supplier_city" gorm:"size:100"`
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SupplierZIP string `json:"supplier_zip" gorm:"size:10"`
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SupplierCountry string `json:"supplier_country" gorm:"size:100;default:'Česká republika'"`
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// Supplier bank information (auto-filled)
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BankName string `json:"bank_name" gorm:"size:255"`
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BankAccount string `json:"bank_account" gorm:"size:50"`
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BankIBAN string `json:"bank_iban" gorm:"size:50"`
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BankSWIFT string `json:"bank_swift" gorm:"size:20"`
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// Customer information (manual or auto-fill from database)
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CustomerID *uint `json:"customer_id" gorm:"index"`
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CustomerName string `json:"customer_name" gorm:"size:255;not null"`
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CustomerICO string `json:"customer_ico" gorm:"size:20"`
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CustomerDIC string `json:"customer_dic" gorm:"size:20"`
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CustomerAddress string `json:"customer_address" gorm:"type:text"`
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CustomerCity string `json:"customer_city" gorm:"size:100"`
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CustomerZIP string `json:"customer_zip" gorm:"size:10"`
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CustomerCountry string `json:"customer_country" gorm:"size:100;default:'Česká republika'"`
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CustomerEmail string `json:"customer_email" gorm:"size:255"`
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CustomerPhone string `json:"customer_phone" gorm:"size:50"`
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// Financial summary
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TotalAmount float64 `json:"total_amount" gorm:"type:decimal(15,2);not null"`
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TotalVAT float64 `json:"total_vat" gorm:"type:decimal(15,2);not null"`
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TotalAmountVAT float64 `json:"total_amount_vat" gorm:"type:decimal(15,2);not null"`
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TotalAmountWithoutVAT float64 `json:"total_amount_without_vat" gorm:"type:decimal(15,2);not null"`
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Currency string `json:"currency" gorm:"size:3;default:'CZK'"`
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// Invoice status and workflow
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Status string `json:"status" gorm:"size:20;default:'draft'"` // "draft", "sent", "paid", "overdue", "cancelled"
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PaymentStatus string `json:"payment_status" gorm:"size:20;default:'unpaid'"` // "unpaid", "partially_paid", "paid", "overdue"
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PaymentDate *time.Time `json:"payment_date"`
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PaidAmount float64 `json:"paid_amount" gorm:"type:decimal(15,2);default:0"`
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// Additional information
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Note string `json:"note" gorm:"type:text"`
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PaymentNote string `json:"payment_note" gorm:"type:text"`
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InternalNote string `json:"internal_note" gorm:"type:text"`
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// PDF and sending
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PDFPath string `json:"pdf_path" gorm:"size:500"`
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PDFGeneratedAt *time.Time `json:"pdf_generated_at"`
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SentAt *time.Time `json:"sent_at"`
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SentTo string `json:"sent_to" gorm:"type:text"` // JSON array of emails
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// Metadata
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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CreatedBy uint `json:"created_by"`
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UpdatedBy uint `json:"updated_by"`
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// Relations
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Items []InvoiceItem `json:"items,omitempty" gorm:"foreignKey:InvoiceID;constraint:OnDelete:CASCADE"`
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Payments []InvoicePayment `json:"payments,omitempty" gorm:"foreignKey:InvoiceID;constraint:OnDelete:CASCADE"`
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Customer *InvoiceCustomer `json:"customer,omitempty" gorm:"foreignKey:CustomerID"`
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}
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// InvoiceItem represents individual line items in an invoice
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type InvoiceItem struct {
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ID uint `json:"id" gorm:"primaryKey"`
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InvoiceID uint `json:"invoice_id" gorm:"not null;index"`
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// Item details
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Description string `json:"description" gorm:"type:text;not null"`
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Quantity float64 `json:"quantity" gorm:"type:decimal(12,3);not null"`
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Unit string `json:"unit" gorm:"size:20;default:'ks'"` // "ks", "hod", "m", "kg", etc.
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UnitPrice float64 `json:"unit_price" gorm:"type:decimal(15,2);not null"`
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TotalPrice float64 `json:"total_price" gorm:"type:decimal(15,2);not null"`
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// VAT information
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VATRate float64 `json:"vat_rate" gorm:"type:decimal(5,2);not null"` // 0, 10, 21
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VATAmount float64 `json:"vat_amount" gorm:"type:decimal(15,2);not null"`
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TotalWithVAT float64 `json:"total_with_vat" gorm:"type:decimal(15,2);not null"`
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// Additional fields
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Code string `json:"code" gorm:"size:100"` // Product code or service code
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Note string `json:"note" gorm:"type:text"`
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// Metadata
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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// Relations
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Invoice Invoice `json:"invoice,omitempty" gorm:"foreignKey:InvoiceID"`
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}
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// InvoicePayment represents payments received for invoices
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type InvoicePayment struct {
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ID uint `json:"id" gorm:"primaryKey"`
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InvoiceID uint `json:"invoice_id" gorm:"not null;index"`
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// Payment details
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Amount float64 `json:"amount" gorm:"type:decimal(15,2);not null"`
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Currency string `json:"currency" gorm:"size:3;default:'CZK'"`
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PaymentDate time.Time `json:"payment_date" gorm:"not null"`
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PaymentMethod string `json:"payment_method" gorm:"size:50"` // "bank_transfer", "cash", "card", "other"
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// Bank transfer details
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VariableSymbol string `json:"variable_symbol" gorm:"size:20"`
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ConstantSymbol string `json:"constant_symbol" gorm:"size:20"`
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SpecificSymbol string `json:"specific_symbol" gorm:"size:20"`
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BankAccount string `json:"bank_account" gorm:"size:50"`
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// Additional information
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Note string `json:"note" gorm:"type:text"`
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ReferenceNumber string `json:"reference_number" gorm:"size:255"`
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// Metadata
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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CreatedBy uint `json:"created_by"`
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// Relations
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Invoice Invoice `json:"invoice,omitempty" gorm:"foreignKey:InvoiceID"`
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}
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// InvoiceCustomer represents customer database for auto-fill
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type InvoiceCustomer struct {
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ID uint `json:"id" gorm:"primaryKey"`
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// Basic information
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Name string `json:"name" gorm:"size:255;not null"`
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ICO string `json:"ico" gorm:"size:20;uniqueIndex"`
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DIC string `json:"dic" gorm:"size:20"`
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// Address
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Address string `json:"address" gorm:"type:text"`
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City string `json:"city" gorm:"size:100"`
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ZIP string `json:"zip" gorm:"column:zip;size:10"`
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Country string `json:"country" gorm:"size:100;default:'Česká republika'"`
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// Contact information
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Email string `json:"email" gorm:"size:255"`
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Phone string `json:"phone" gorm:"size:50"`
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Website string `json:"website" gorm:"size:255"`
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// Business information
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BusinessType string `json:"business_type" gorm:"size:100"` // "individual", "company", "non_profit"
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VATPayer bool `json:"vat_payer" gorm:"default:true"`
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// Notes and metadata
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Notes string `json:"notes" gorm:"type:text"`
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Active bool `json:"active" gorm:"default:true"`
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// Metadata
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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CreatedBy uint `json:"created_by"`
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UpdatedBy uint `json:"updated_by"`
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// Relations
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Invoices []Invoice `json:"invoices,omitempty" gorm:"foreignKey:CustomerID"`
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}
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// InvoiceTemplate represents invoice templates for different types
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type InvoiceTemplate struct {
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ID uint `json:"id" gorm:"primaryKey"`
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// Template identification
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Name string `json:"name" gorm:"size:255;not null"`
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Type string `json:"type" gorm:"size:50;not null"` // "standard", "proforma", "credit_note"
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Description string `json:"description" gorm:"type:text"`
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// Template content (HTML with placeholders)
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HeaderHTML string `json:"header_html" gorm:"type:text"`
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BodyHTML string `json:"body_html" gorm:"type:text"`
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FooterHTML string `json:"footer_html" gorm:"type:text"`
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// CSS styling
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CSS string `json:"css" gorm:"type:text"`
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// Default settings
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DefaultVATRate float64 `json:"default_vat_rate" gorm:"type:decimal(5,2);default:21"`
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DefaultPaymentTerm int `json:"default_payment_term" gorm:"default:14"` // days
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// Status
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Active bool `json:"active" gorm:"default:true"`
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Default bool `json:"default" gorm:"default:false"`
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// Metadata
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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CreatedBy uint `json:"created_by"`
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UpdatedBy uint `json:"updated_by"`
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}
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// InvoiceSettings represents global invoice settings
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type InvoiceSettings struct {
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ID uint `json:"id" gorm:"primaryKey"`
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// Company information (auto-fill source)
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CompanyName string `json:"company_name" gorm:"size:255;not null"`
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CompanyICO string `json:"company_ico" gorm:"size:20;not null"`
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CompanyDIC string `json:"company_dic" gorm:"size:20"`
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CompanyAddress string `json:"company_address" gorm:"type:text"`
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CompanyCity string `json:"company_city" gorm:"size:100"`
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CompanyZIP string `json:"company_zip" gorm:"size:10"`
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CompanyCountry string `json:"company_country" gorm:"size:100;default:'Česká republika'"`
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// Bank information
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BankName string `json:"bank_name" gorm:"size:255"`
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BankAccount string `json:"bank_account" gorm:"size:50"`
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BankIBAN string `json:"bank_iban" gorm:"size:50"`
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BankSWIFT string `json:"bank_swift" gorm:"size:20"`
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// Invoice numbering
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InvoiceNumberFormat string `json:"invoice_number_format" gorm:"size:100;default:'F{year}{seq:6}'"` // Format with placeholders
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NextInvoiceNumber int `json:"next_invoice_number" gorm:"default:1"`
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CurrentYear int `json:"current_year"`
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// Default settings
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DefaultPaymentTerm int `json:"default_payment_term" gorm:"default:14"` // days
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DefaultVATRate float64 `json:"default_vat_rate" gorm:"type:decimal(5,2);default:21"`
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DefaultCurrency string `json:"default_currency" gorm:"size:3;default:'CZK'"`
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// Email settings
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EmailFrom string `json:"email_from" gorm:"size:255"`
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EmailSubject string `json:"email_subject" gorm:"size:255;default:'Faktura č. {invoice_number}'"`
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EmailBody string `json:"email_body" gorm:"type:text"`
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// PDF settings
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PDFLogoPath string `json:"pdf_logo_path" gorm:"size:500"`
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PDFFooter string `json:"pdf_footer" gorm:"type:text"`
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// Legal information
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RegistrationNumber string `json:"registration_number" gorm:"size:50"`
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TaxRegistrationNumber string `json:"tax_registration_number" gorm:"size:50"`
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// Metadata
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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UpdatedBy uint `json:"updated_by"`
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}
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// InvoiceSequence represents invoice number sequences
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type InvoiceSequence struct {
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ID uint `json:"id" gorm:"primaryKey"`
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// Sequence identification
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Type string `json:"type" gorm:"size:50;not null"` // "faktura", "zalohova_faktura", "proforma_faktura", "dobropis"
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Year int `json:"year" gorm:"not null"`
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// Sequence numbers
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CurrentNumber int `json:"current_number" gorm:"default:1"`
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Prefix string `json:"prefix" gorm:"size:20"`
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Suffix string `json:"suffix" gorm:"size:20"`
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Padding int `json:"padding" gorm:"default:6"`
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// Metadata
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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}
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