49 lines
1.8 KiB
Go
49 lines
1.8 KiB
Go
package models
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import (
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"kontor-api-gin/internal/helpers"
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"time"
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)
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type Book struct {
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ID string `gorm:"type:string;primary_key;" json:"id"`
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CreatedAt time.Time `gorm:"column:created_date" json:"created_date"`
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UpdatedAt time.Time `gorm:"column:last_modified_date" json:"last_modified_date"`
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DeletedAt *time.Time `gorm:"column:deleted_date" json:"deleted_date"`
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Version int `gorm:"default:0" json:"version"`
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ISBN string `gorm:"column:isbn;uniqueIndex" json:"isbn"`
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Title string `gorm:"column:title" json:"title"`
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Year int `gorm:"column:year" json:"year"`
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PublisherID string `gorm:"column:publisher_id" json:"publisher_id"`
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Publisher BookshelfPublisher `gorm:"foreignKey:PublisherID" json:"publisher"`
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BookAuthors []BookAuthor `gorm:"foreignKey:BookID" json:"book_authors"`
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}
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func (book *Book) TableName() string {
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return "book"
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}
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type BookDTO struct {
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ID string `json:"id" binding:"required"`
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CreatedAt helpers.KontorTime `json:"created_date"`
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UpdatedAt helpers.KontorTime `json:"last_modified_date"`
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DeletedAt *time.Time `json:"deleted_date,omitempty"`
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Version int `json:"version"`
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Title string `json:"title"`
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}
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func ConvertBooksToDtos(books []Book) []BookDTO {
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dtos := make([]BookDTO, len(books))
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for i, book := range books {
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dtos[i] = BookDTO{
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ID: book.ID,
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CreatedAt: helpers.KontorTime{Time: book.CreatedAt},
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UpdatedAt: helpers.KontorTime{Time: book.UpdatedAt},
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DeletedAt: book.DeletedAt,
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Version: book.Version,
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Title: book.Title,
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}
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}
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return dtos
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}
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