lti-api/tools/templates/dto.tmpl

{{define "dto"}}package dto

import (
	"time"

	entity "gitlab.com/mbugroup/lti-api.git/internal/entities"
	userDTO "gitlab.com/mbugroup/lti-api.git/internal/modules/users/dto"
)

// === DTO Structs ===

type {{Pascal .Entity}}RelationDTO struct {
	Id   uint   `json:"id"`
	Name string `json:"name"`
}

type {{Pascal .Entity}}ListDTO struct {
	Id          uint                 `json:"id"`
	Name        string               `json:"name"`
	CreatedUser *userDTO.UserRelationDTO `json:"created_user"`
	CreatedAt   time.Time            `json:"created_at"`
	UpdatedAt   time.Time            `json:"updated_at"`
}

type {{Pascal .Entity}}DetailDTO struct {
	{{Pascal .Entity}}ListDTO
}

// === Mapper Functions ===

func To{{Pascal .Entity}}RelationDTO(e entity.{{Pascal .Entity}}) {{Pascal .Entity}}RelationDTO {
	return {{Pascal .Entity}}RelationDTO{
		Id:    e.Id,
		Name:  e.Name,
	}
}

func To{{Pascal .Entity}}ListDTO(e entity.{{Pascal .Entity}}) {{Pascal .Entity}}ListDTO {
	var createdUser *userDTO.UserRelationDTO
	if e.CreatedUser.Id != 0 {
		mapped := userDTO.ToUserRelationDTO(e.CreatedUser)
		createdUser = &mapped
	}

	return {{Pascal .Entity}}ListDTO{
		Id:          e.Id,
		Name:        e.Name,
		CreatedAt:   e.CreatedAt,
		UpdatedAt:   e.UpdatedAt,
		CreatedUser: createdUser,
	}
}

func To{{Pascal .Entity}}ListDTOs(e []entity.{{Pascal .Entity}}) []{{Pascal .Entity}}ListDTO {
	result := make([]{{Pascal .Entity}}ListDTO, len(e))
	for i, r := range e {
		result[i] = To{{Pascal .Entity}}ListDTO(r)
	}
	return result
}

func To{{Pascal .Entity}}DetailDTO(e entity.{{Pascal .Entity}}) {{Pascal .Entity}}DetailDTO {
	return {{Pascal .Entity}}DetailDTO{
		{{Pascal .Entity}}ListDTO: To{{Pascal .Entity}}ListDTO(e),
	}
}
{{end}}