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refactor: move lists to their representative repos

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This commit is contained in:
Wiktor Dudzic
2026-04-07 10:32:30 +02:00
parent 813d1f4879
commit 9187297367
13 changed files with 167 additions and 314 deletions
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9
app/delivery/web/api/restricted/customer.go
View File

@@ -70,7 +70,7 @@ func (h *customerHandler) customerData(fc fiber.Ctx) error {
}
func (h *customerHandler) listCustomers(fc fiber.Ctx) error {
p, filt, err := query_params.ParseFilters[model.Customer](fc, columnMappingListProducts)
p, filt, err := query_params.ParseFilters[model.Customer](fc, columnMappingListUsers)
if err != nil {
return fc.Status(responseErrors.GetErrorStatus(err)).
JSON(response.Make(nullable.GetNil(""), 0, responseErrors.GetErrorCode(fc, err)))
@@ -94,3 +94,10 @@ func (h *customerHandler) listCustomers(fc fiber.Ctx) error {
return fc.JSON(response.Make(&customer, 0, i18n.T_(fc, response.Message_OK)))
}
var columnMappingListUsers map[string]string = map[string]string{
"user_id": "users.id",
"email": "users.email",
"first_name": "users.first_name",
"second_name": "users.second_name",
}

99
app/delivery/web/api/restricted/list.go
View File

@@ -1,99 +0,0 @@
package restricted
import (
"git.ma-al.com/goc_daniel/b2b/app/config"
"git.ma-al.com/goc_daniel/b2b/app/model"
"git.ma-al.com/goc_daniel/b2b/app/service/listService"
"git.ma-al.com/goc_daniel/b2b/app/utils/i18n"
"git.ma-al.com/goc_daniel/b2b/app/utils/localeExtractor"
"git.ma-al.com/goc_daniel/b2b/app/utils/nullable"
"git.ma-al.com/goc_daniel/b2b/app/utils/query/query_params"
"git.ma-al.com/goc_daniel/b2b/app/utils/response"
"git.ma-al.com/goc_daniel/b2b/app/utils/responseErrors"
"github.com/gofiber/fiber/v3"
)
// ListHandler handles endpoints that list various things (e.g. products or users)
type ListHandler struct {
listService *listService.ListService
config *config.Config
}
// NewListHandler creates a new ListHandler instance
func NewListHandler() *ListHandler {
listService := listService.New()
return &ListHandler{
listService: listService,
config: config.Get(),
}
}
func ListHandlerRoutes(r fiber.Router) fiber.Router {
handler := NewListHandler()
r.Get("/list-products", handler.ListProducts)
r.Get("/list-users", handler.ListUsers)
return r
}
func (h *ListHandler) ListProducts(c fiber.Ctx) error {
paging, filters, err := query_params.ParseFilters[model.Product](c, columnMappingListProducts)
if err != nil {
return c.Status(responseErrors.GetErrorStatus(err)).
JSON(response.Make(nullable.GetNil(""), 0, responseErrors.GetErrorCode(c, err)))
}
id_lang, ok := localeExtractor.GetLangID(c)
if !ok {
return c.Status(responseErrors.GetErrorStatus(responseErrors.ErrBadAttribute)).
JSON(response.Make(nullable.GetNil(""), 0, responseErrors.GetErrorCode(c, responseErrors.ErrBadAttribute)))
}
list, err := h.listService.ListProducts(id_lang, paging, filters)
if err != nil {
return c.Status(responseErrors.GetErrorStatus(err)).
JSON(response.Make(nullable.GetNil(""), 0, responseErrors.GetErrorCode(c, err)))
}
return c.JSON(response.Make(&list.Items, int(list.Count), i18n.T_(c, response.Message_OK)))
}
var columnMappingListProducts map[string]string = map[string]string{
"product_id": "ps.id_product",
"name": "pl.name",
"reference": "p.reference",
"category_name": "cl.name",
"category_id": "cp.id_category",
"quantity": "sa.quantity",
}
func (h *ListHandler) ListUsers(c fiber.Ctx) error {
paging, filters, err := query_params.ParseFilters[model.Customer](c, columnMappingListUsers)
if err != nil {
return c.Status(responseErrors.GetErrorStatus(err)).
JSON(response.Make(nullable.GetNil(""), 0, responseErrors.GetErrorCode(c, err)))
}
id_lang, ok := localeExtractor.GetLangID(c)
if !ok {
return c.Status(responseErrors.GetErrorStatus(responseErrors.ErrBadAttribute)).
JSON(response.Make(nullable.GetNil(""), 0, responseErrors.GetErrorCode(c, responseErrors.ErrBadAttribute)))
}
list, err := h.listService.ListUsers(id_lang, paging, filters)
if err != nil {
return c.Status(responseErrors.GetErrorStatus(err)).
JSON(response.Make(nullable.GetNil(""), 0, responseErrors.GetErrorCode(c, err)))
}
return c.JSON(response.Make(&list.Items, int(list.Count), i18n.T_(c, response.Message_OK)))
}
var columnMappingListUsers map[string]string = map[string]string{
"user_id": "users.id",
"email": "users.email",
"first_name": "users.first_name",
"second_name": "users.second_name",
"role": "users.role",
}

34
app/delivery/web/api/restricted/product.go
View File

@@ -4,10 +4,12 @@ import (
"strconv"
"git.ma-al.com/goc_daniel/b2b/app/config"
"git.ma-al.com/goc_daniel/b2b/app/model"
"git.ma-al.com/goc_daniel/b2b/app/service/productService"
"git.ma-al.com/goc_daniel/b2b/app/utils/i18n"
"git.ma-al.com/goc_daniel/b2b/app/utils/localeExtractor"
"git.ma-al.com/goc_daniel/b2b/app/utils/nullable"
"git.ma-al.com/goc_daniel/b2b/app/utils/query/query_params"
"git.ma-al.com/goc_daniel/b2b/app/utils/response"
"git.ma-al.com/goc_daniel/b2b/app/utils/responseErrors"
"github.com/gofiber/fiber/v3"
@@ -31,6 +33,7 @@ func ProductsHandlerRoutes(r fiber.Router) fiber.Router {
handler := NewProductsHandler()
r.Get("/:id/:country_id/:quantity", handler.GetProductJson)
r.Get("/list", handler.ListProducts)
return r
}
@@ -73,3 +76,34 @@ func (h *ProductsHandler) GetProductJson(c fiber.Ctx) error {
return c.JSON(response.Make(&productJson, 1, i18n.T_(c, response.Message_OK)))
}
func (h *ProductsHandler) ListProducts(c fiber.Ctx) error {
paging, filters, err := query_params.ParseFilters[model.Product](c, columnMappingListProducts)
if err != nil {
return c.Status(responseErrors.GetErrorStatus(err)).
JSON(response.Make(nullable.GetNil(""), 0, responseErrors.GetErrorCode(c, err)))
}
id_lang, ok := localeExtractor.GetLangID(c)
if !ok {
return c.Status(responseErrors.GetErrorStatus(responseErrors.ErrBadAttribute)).
JSON(response.Make(nullable.GetNil(""), 0, responseErrors.GetErrorCode(c, responseErrors.ErrBadAttribute)))
}
list, err := h.productService.Find(id_lang, paging, filters)
if err != nil {
return c.Status(responseErrors.GetErrorStatus(err)).
JSON(response.Make(nullable.GetNil(""), 0, responseErrors.GetErrorCode(c, err)))
}
return c.JSON(response.Make(&list.Items, int(list.Count), i18n.T_(c, response.Message_OK)))
}
var columnMappingListProducts map[string]string = map[string]string{
"product_id": "ps.id_product",
"name": "pl.name",
"reference": "p.reference",
"category_name": "cl.name",
"category_id": "cp.id_category",
"quantity": "sa.quantity",
}

4
app/delivery/web/init.go
View File

@@ -97,10 +97,6 @@ func (s *Server) Setup() error {
productTranslation := s.restricted.Group("/product-translation")
restricted.ProductTranslationHandlerRoutes(productTranslation)
// lists of things routes (restricted)
list := s.restricted.Group("/list")
restricted.ListHandlerRoutes(list)
product := s.restricted.Group("/product")
restricted.ProductsHandlerRoutes(product)

1
app/model/customer.go
View File

@@ -177,5 +177,4 @@ type UserInList struct {
Email string `gorm:"column:email" json:"email"`
FirstName string `gorm:"column:first_name" json:"first_name"`
LastName string `gorm:"column:last_name" json:"last_name"`
Role string `gorm:"column:role" json:"role"`
}

54
app/repos/customerRepo/customerRepo.go
View File

@@ -9,7 +9,7 @@ import (
type UICustomerRepo interface {
Get(id uint) (*model.Customer, error)
Find(langId uint, p find.Paging, filt *filters.FiltersList) (*find.Found[model.Customer], error)
Find(langId uint, p find.Paging, filt *filters.FiltersList) (*find.Found[model.UserInList], error)
}
type CustomerRepo struct{}
@@ -29,11 +29,57 @@ func (repo *CustomerRepo) Get(id uint) (*model.Customer, error) {
return &customer, err
}
func (repo *CustomerRepo) Find(langId uint, p find.Paging, filt *filters.FiltersList) (*find.Found[model.Customer], error) {
found, err := find.Paginate[model.Customer](langId, p, db.DB.
Model(&model.Customer{}).
func (repo *CustomerRepo) Find(langId uint, p find.Paging, filt *filters.FiltersList) (*find.Found[model.UserInList], error) {
found, err := find.Paginate[model.UserInList](langId, p, db.DB.
Table("b2b_customers AS users").
Select(`
users.id AS id,
users.email AS email,
users.first_name AS first_name,
users.last_name AS last_name
`).
Scopes(filt.All()...),
)
return &found, err
}
// func (repo *ListRepo) ListUsers(id_lang uint, p find.Paging, filt *filters.FiltersList) (find.Found[model.UserInList], error) {
// var list []model.UserInList
// var total int64
// query := db.Get().
// Table("b2b_customers AS users").
// Select(`
// users.id AS id,
// users.email AS email,
// users.first_name AS first_name,
// users.last_name AS last_name,
// users.role AS role
// `)
// // Apply all filters
// if filt != nil {
// filt.ApplyAll(query)
// }
// // run counter first as query is without limit and offset
// err := query.Count(&total).Error
// if err != nil {
// return find.Found[model.UserInList]{}, err
// }
// err = query.
// Order("users.id DESC").
// Limit(p.Limit()).
// Offset(p.Offset()).
// Find(&list).Error
// if err != nil {
// return find.Found[model.UserInList]{}, err
// }
// return find.Found[model.UserInList]{
// Items: list,
// Count: uint(total),
// }, nil
// }

121
app/repos/listRepo/listRepo.go
View File

@@ -1,121 +0,0 @@
package listRepo
import (
"git.ma-al.com/goc_daniel/b2b/app/config"
"git.ma-al.com/goc_daniel/b2b/app/db"
"git.ma-al.com/goc_daniel/b2b/app/model"
"git.ma-al.com/goc_daniel/b2b/app/model/dbmodel"
"git.ma-al.com/goc_daniel/b2b/app/utils/query/filters"
"git.ma-al.com/goc_daniel/b2b/app/utils/query/find"
"git.ma-al.com/goc_marek/gormcol"
"github.com/WinterYukky/gorm-extra-clause-plugin/exclause"
)
type UIListRepo interface {
ListProducts(id_lang uint, p find.Paging, filt *filters.FiltersList) (find.Found[model.ProductInList], error)
ListUsers(id_lang uint, p find.Paging, filt *filters.FiltersList) (find.Found[model.UserInList], error)
}
type ListRepo struct{}
func New() UIListRepo {
return &ListRepo{}
}
func (repo *ListRepo) ListProducts(id_lang uint, p find.Paging, filt *filters.FiltersList) (find.Found[model.ProductInList], error) {
var list []model.ProductInList
var total int64
query := db.Get().
Table(gormcol.Field.Tab(dbmodel.PsProductShopCols.Active)+" AS ps").
Select(`
ps.id_product AS product_id,
pl.name AS name,
pl.link_rewrite AS link_rewrite,
CONCAT(?, '/', ims.id_image, '-small_default/', pl.link_rewrite, '.webp') AS image_link,
cl.name AS category_name,
p.reference AS reference,
COALESCE(v.variants_number, 0) AS variants_number,
sa.quantity AS quantity
`, config.Get().Image.ImagePrefix).
Joins("JOIN "+dbmodel.PsProductCols.IDProduct.Tab()+" p ON p.id_product = ps.id_product").
Joins("JOIN ps_product_lang pl ON pl.id_product = ps.id_product AND pl.id_lang = ?", id_lang).
Joins("JOIN ps_image_shop ims ON ims.id_product = ps.id_product AND ims.cover = 1").
Joins("JOIN ps_category_lang cl ON cl.id_category = ps.id_category_default AND cl.id_lang = ?", id_lang).
Joins("JOIN ps_category_product cp ON cp.id_product = ps.id_product").
Joins("LEFT JOIN variants v ON v.id_product = ps.id_product").
Joins("LEFT JOIN ps_stock_available sa ON sa.id_product = ps.id_product AND sa.id_product_attribute = 0").
Where("ps.active = ?", 1).
Group("ps.id_product").
Clauses(exclause.With{CTEs: []exclause.CTE{
{
Name: "variants",
Subquery: exclause.Subquery{DB: db.Get().Model(&dbmodel.PsProductAttributeShop{}).Select("id_product", "COUNT(*) AS variants_number").Group("id_product")},
},
}})
// Apply all filters
if filt != nil {
filt.ApplyAll(query)
}
// run counter first as query is without limit and offset
err := query.Count(&total).Error
if err != nil {
return find.Found[model.ProductInList]{}, err
}
err = query.
Order("ps.id_product DESC").
Limit(p.Limit()).
Offset(p.Offset()).
Find(&list).Error
if err != nil {
return find.Found[model.ProductInList]{}, err
}
return find.Found[model.ProductInList]{
Items: list,
Count: uint(total),
}, nil
}
func (repo *ListRepo) ListUsers(id_lang uint, p find.Paging, filt *filters.FiltersList) (find.Found[model.UserInList], error) {
var list []model.UserInList
var total int64
query := db.Get().
Table("b2b_customers AS users").
Select(`
users.id AS id,
users.email AS email,
users.first_name AS first_name,
users.last_name AS last_name,
users.role AS role
`)
// Apply all filters
if filt != nil {
filt.ApplyAll(query)
}
// run counter first as query is without limit and offset
err := query.Count(&total).Error
if err != nil {
return find.Found[model.UserInList]{}, err
}
err = query.
Order("users.id DESC").
Limit(p.Limit()).
Offset(p.Offset()).
Find(&list).Error
if err != nil {
return find.Found[model.UserInList]{}, err
}
return find.Found[model.UserInList]{
Items: list,
Count: uint(total),
}, nil
}

66
app/repos/productsRepo/productsRepo.go
View File

@@ -4,11 +4,19 @@ import (
"encoding/json"
"fmt"
"git.ma-al.com/goc_daniel/b2b/app/config"
"git.ma-al.com/goc_daniel/b2b/app/db"
"git.ma-al.com/goc_daniel/b2b/app/model"
"git.ma-al.com/goc_daniel/b2b/app/model/dbmodel"
"git.ma-al.com/goc_daniel/b2b/app/utils/query/filters"
"git.ma-al.com/goc_daniel/b2b/app/utils/query/find"
"git.ma-al.com/goc_marek/gormcol"
"github.com/WinterYukky/gorm-extra-clause-plugin/exclause"
)
type UIProductsRepo interface {
GetJSON(p_id_product, p_id_shop, p_id_lang, p_id_customer, b2b_id_country, p_quantity int) (*json.RawMessage, error)
Find(id_lang uint, p find.Paging, filt *filters.FiltersList) (find.Found[model.ProductInList], error)
}
type ProductsRepo struct{}
@@ -37,3 +45,61 @@ func (repo *ProductsRepo) GetJSON(p_id_product, p_id_shop, p_id_lang, p_id_custo
raw := json.RawMessage(productStr)
return &raw, nil
}
func (repo *ProductsRepo) Find(id_lang uint, p find.Paging, filt *filters.FiltersList) (find.Found[model.ProductInList], error) {
var list []model.ProductInList
var total int64
query := db.Get().
Table(gormcol.Field.Tab(dbmodel.PsProductShopCols.Active)+" AS ps").
Select(`
ps.id_product AS product_id,
pl.name AS name,
pl.link_rewrite AS link_rewrite,
CONCAT(?, '/', ims.id_image, '-small_default/', pl.link_rewrite, '.webp') AS image_link,
cl.name AS category_name,
p.reference AS reference,
COALESCE(v.variants_number, 0) AS variants_number,
sa.quantity AS quantity
`, config.Get().Image.ImagePrefix).
Joins("JOIN "+dbmodel.PsProductCols.IDProduct.Tab()+" p ON p.id_product = ps.id_product").
Joins("JOIN ps_product_lang pl ON pl.id_product = ps.id_product AND pl.id_lang = ?", id_lang).
Joins("JOIN ps_image_shop ims ON ims.id_product = ps.id_product AND ims.cover = 1").
Joins("JOIN ps_category_lang cl ON cl.id_category = ps.id_category_default AND cl.id_lang = ?", id_lang).
Joins("JOIN ps_category_product cp ON cp.id_product = ps.id_product").
Joins("LEFT JOIN variants v ON v.id_product = ps.id_product").
Joins("LEFT JOIN ps_stock_available sa ON sa.id_product = ps.id_product AND sa.id_product_attribute = 0").
Where("ps.active = ?", 1).
Group("ps.id_product").
Clauses(exclause.With{CTEs: []exclause.CTE{
{
Name: "variants",
Subquery: exclause.Subquery{DB: db.Get().Model(&dbmodel.PsProductAttributeShop{}).Select("id_product", "COUNT(*) AS variants_number").Group("id_product")},
},
}}).
Order("ps.id_product DESC")
// Apply all filters
if filt != nil {
filt.ApplyAll(query)
}
// run counter first as query is without limit and offset
err := query.Count(&total).Error
if err != nil {
return find.Found[model.ProductInList]{}, err
}
err = query.
Limit(p.Limit()).
Offset(p.Offset()).
Find(&list).Error
if err != nil {
return find.Found[model.ProductInList]{}, err
}
return find.Found[model.ProductInList]{
Items: list,
Count: uint(total),
}, nil
}

2
app/service/customerService/customerService.go
View File

@@ -21,6 +21,6 @@ func (s *CustomerService) GetById(id uint) (*model.Customer, error) {
return s.repo.Get(id)
}
func (s *CustomerService) Find(langId uint, p find.Paging, filt *filters.FiltersList) (*find.Found[model.Customer], error) {
func (s *CustomerService) Find(langId uint, p find.Paging, filt *filters.FiltersList) (*find.Found[model.UserInList], error) {
return s.repo.Find(langId, p, filt)
}

26
app/service/listService/listService.go
View File

@@ -1,26 +0,0 @@
package listService
import (
"git.ma-al.com/goc_daniel/b2b/app/model"
"git.ma-al.com/goc_daniel/b2b/app/repos/listRepo"
"git.ma-al.com/goc_daniel/b2b/app/utils/query/filters"
"git.ma-al.com/goc_daniel/b2b/app/utils/query/find"
)
type ListService struct {
listRepo listRepo.UIListRepo
}
func New() *ListService {
return &ListService{
listRepo: listRepo.New(),
}
}
func (s *ListService) ListProducts(id_lang uint, p find.Paging, filters *filters.FiltersList) (find.Found[model.ProductInList], error) {
return s.listRepo.ListProducts(id_lang, p, filters)
}
func (s *ListService) ListUsers(id_lang uint, p find.Paging, filters *filters.FiltersList) (find.Found[model.UserInList], error) {
return s.listRepo.ListUsers(id_lang, p, filters)
}

7
app/service/productService/productService.go
View File

@@ -3,8 +3,11 @@ package productService
import (
"encoding/json"
"git.ma-al.com/goc_daniel/b2b/app/model"
"git.ma-al.com/goc_daniel/b2b/app/repos/productsRepo"
constdata "git.ma-al.com/goc_daniel/b2b/app/utils/const_data"
"git.ma-al.com/goc_daniel/b2b/app/utils/query/filters"
"git.ma-al.com/goc_daniel/b2b/app/utils/query/find"
)
type ProductService struct {
@@ -25,3 +28,7 @@ func (s *ProductService) GetJSON(p_id_product, p_id_lang, p_id_customer, b2b_id_
return products, nil
}
func (s *ProductService) Find(id_lang uint, p find.Paging, filters *filters.FiltersList) (find.Found[model.ProductInList], error) {
return s.productsRepo.Find(id_lang, p, filters)
}