// Package models contains struct definitions with various JSON tags
// This file tests struct extraction with field types and JSON tag parsing
package models
import (
"time"
)
// User represents a basic user with JSON tags
type User struct {
ID int64 `json:"id"`
Name string `json:"name"`
Email string `json:"email,omitempty"`
IsActive bool `json:"is_active"`
CreatedAt time.Time `json:"created_at"`
PasswordHash string `json:"-"` // Skip serialization
}
// Address represents a physical address
type Address struct {
Street string `json:"street"`
City string `json:"city"`
Country string `json:"country"`
ZipCode string `json:"zip_code,omitempty"`
}
// Product represents a product with various tag options
type Product struct {
SKU string `json:"sku"`
Name string `json:"name"`
Description string `json:"description,omitempty"`
Price float64 `json:"price"`
InStock bool `json:"in_stock"`
// Private field - should not be exported
internalID int
}
// CreateUserRequest represents user creation payload
type CreateUserRequest struct {
Name string `json:"name" validate:"required"`
Email string `json:"email" validate:"required,email"`
Password string `json:"password" validate:"required,min=8"`
Age int `json:"age,omitempty" validate:"gte=0,lte=150"`
}
// UpdateUserRequest represents user update payload with optional fields
type UpdateUserRequest struct {
Name *string `json:"name,omitempty"`
Email *string `json:"email,omitempty"`
}
// UserResponse represents the API response with skip and string tags
type UserResponse struct {
ID int64 `json:"id"`
Name string `json:"name"`
Email string `json:"email"`
Password string `json:"-"` // Skip serialization
APIKey string `json:"-"` // Another skip field
IsActive bool `json:"is_active"`
LoginCount int64 `json:"login_count,string"` // Serialize as string
}
// Settings demonstrates multiple tag types
type Settings struct {
UserID int64 `json:"user_id" db:"user_id" xml:"userId"`
Theme string `json:"theme" db:"theme" xml:"theme,attr"`
Language string `json:"language" db:"language"`
Timezone string `json:"timezone,omitempty" db:"tz,omitempty"`
}
// Order demonstrates pointer and slice fields
type Order struct {
ID int64 `json:"id"`
UserID int64 `json:"user_id"`
Items []string `json:"items"`
ShippingAddr *Address `json:"shipping_address,omitempty"`
BillingAddr *Address `json:"billing_address,omitempty"`
Total float64 `json:"total"`
Status string `json:"status"`
CreatedAt time.Time `json:"created_at"`
}
// Metadata demonstrates nested struct types
type Metadata struct {
Key string `json:"key"`
Value string `json:"value"`
Tags map[string]string `json:"tags,omitempty"`
Properties map[string]interface{} `json:"properties,omitempty"`
Counts map[string]int `json:"counts,omitempty"`
}
// MultiFieldRow demonstrates multiple fields on single line (less common but valid)
type MultiFieldRow struct {
X, Y, Z int `json:"x"` // Only first field gets the tag in standard practice
}
// EmptyStruct represents an empty struct (marker type)
type EmptyStruct struct{}
// unexportedStruct should not be extracted (lowercase name)
type unexportedStruct struct {
field string
}
