Kategorien und Produkte können zur DB hinzugefügt werden.

app/controllers/base_controller.go

@@ -184,10 +184,18 @@ func (server *Server) routeInit() {
 	server.Router.HandleFunc("/logout", server.Logout).Methods("GET")
 
 	server.Router.HandleFunc("/products/cat/{id}", server.ProductsByCategory).Methods("GET")
-	server.Router.HandleFunc("/products/{slug}", server.GetProductByID).Methods("GET")
+	server.Router.HandleFunc("/products/{id}", server.GetProductByID).Methods("GET")
 
 	server.Router.HandleFunc("/section/{id}", server.Categories).Methods("GET")
 
+	server.Router.HandleFunc("/admin/category/{spielid}", server.AdminCategoryList).Methods("GET")
+	server.Router.HandleFunc("/admin/category", server.AdminCategoryPost).Methods("POST")
+
+	server.Router.HandleFunc("/admin/product/add/{categoryID}", server.AddProduct).Methods("GET")
+	server.Router.HandleFunc("/admin/product", server.DoAddProduct).Methods("POST")
+	server.Router.HandleFunc("/admin/product/{productID}", server.AddProduct).Methods("GET")
+	server.Router.HandleFunc("/admin/product/{productID}", server.DoEditProduct).Methods("POST")
+
 	staticFileDirectory := http.Dir("./assets/")
 	staticFileHandler := http.StripPrefix("/public/", http.FileServer(staticFileDirectory))
 	server.Router.PathPrefix("/public/").Handler(staticFileHandler).Methods("GET")

app/controllers/category_controller.go

@@ -1,6 +1,7 @@
 package controllers
 
 import (
+	"github.com/google/uuid"
 	"github.com/gorilla/mux"
 	"github.com/unrolled/render"
 	"moretcgshop/app/models"
@@ -19,9 +20,9 @@ func (server *Server) Categories(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	categorieModel := models.Category{}
+	categoryModel := models.Category{}
 
-	categorien, err := categorieModel.GetCategorie(server.DB, vars["id"])
+	categories, err := categoryModel.GetCategory(server.DB, vars["id"])
 
 	if err != nil {
 		println(err.Error())
@@ -29,7 +30,63 @@ func (server *Server) Categories(w http.ResponseWriter, r *http.Request) {
 	}
 
 	_ = renderer.HTML(w, http.StatusOK, "categories", map[string]interface{}{
-		//"user":      user,
+		"categories": categories,
-		"categorien": categorien,
 	})
 }
+
+func (server *Server) AdminCategoryList(w http.ResponseWriter, r *http.Request) {
+	renderer := render.New(render.Options{
+		Layout:     "layout",
+		Extensions: []string{".html", ".tmpl"},
+	})
+
+	vars := mux.Vars(r)
+	if vars["spielid"] == "" {
+		println("spielid is leer")
+		return
+	}
+
+	section, err := models.GetSectionByID(server.DB, vars["spielid"])
+
+	categoryModel := models.Category{}
+	categories, err := categoryModel.GetCategory(server.DB, vars["spielid"])
+
+	if err != nil {
+		println(err.Error())
+		return
+	}
+
+	_ = renderer.HTML(w, http.StatusOK, "admin_categoryList", map[string]interface{}{
+		"categories": categories,
+		"spiel":      section,
+	})
+}
+
+func (server *Server) AdminCategoryPost(w http.ResponseWriter, r *http.Request) {
+	kategorieName := r.FormValue("katname")
+	spielID := r.FormValue("spielid")
+
+	if kategorieName == "" {
+		SetFlash(w, r, "error", "Kategoriename wurde nicht eingetragen")
+		http.Redirect(w, r, "/admin/category/"+spielID, http.StatusSeeOther)
+		return
+	}
+
+	kategorieModel := &models.Category{}
+
+	params := &models.Category{
+		ID:        uuid.New().String(),
+		Name:      kategorieName,
+		SectionID: spielID,
+	}
+
+	_, err := kategorieModel.CreateCategory(server.DB, params)
+	if err != nil {
+		SetFlash(w, r, "error", "Sorry das war nicht erfolgreich")
+		http.Redirect(w, r, "/admin/category/"+spielID, http.StatusSeeOther)
+		return
+	}
+
+	http.Redirect(w, r, "/admin/category/"+spielID, http.StatusSeeOther)
+
+}

app/controllers/product_controller.go

@@ -1,13 +1,96 @@
 package controllers
 
 import (
+	"github.com/google/uuid"
 	"github.com/gorilla/mux"
+	"github.com/shopspring/decimal"
 	"github.com/unrolled/render"
+	"log"
 	"moretcgshop/app/models"
 	"net/http"
 	"strconv"
 )
 
+func (server *Server) AddProduct(w http.ResponseWriter, r *http.Request) {
+	renderer := render.New(render.Options{
+		Layout:     "layout",
+		Extensions: []string{".html", ".tmpl"},
+	})
+
+	//http://localhost:9000/admin/product/add/7bfbead0-cbef-4eb1-bb8d-966359050047
+	vars := mux.Vars(r)
+	if vars["categoryID"] == "" {
+		println("CategoryID is null")
+		return
+	}
+	categoryID := vars["categoryID"]
+
+	categoryModel := &models.Category{}
+
+	category, err := categoryModel.GetCategoryByID(server.DB, categoryID)
+	if err != nil {
+		log.Fatalf(err.Error())
+		return
+	}
+
+	_ = renderer.HTML(w, http.StatusOK, "admin_productAdd", map[string]interface{}{
+		"category": category,
+		"error":    GetFlash(w, r, "error"),
+	})
+
+}
+
+func (server *Server) DoAddProduct(w http.ResponseWriter, r *http.Request) {
+	name := r.FormValue("name")
+	price := r.FormValue("price")
+	shortdescription := r.FormValue("shortdescription")
+	description := r.FormValue("description")
+	categoryID := r.FormValue("categoryID")
+
+	if name == "" || price == "" || shortdescription == "" || description == "" {
+		SetFlash(w, r, "error", "Name,Preis, Kurze Beschreibung und Beschreibung sind pflicht Felder")
+		http.Redirect(w, r, "/admin/product/add/"+categoryID, http.StatusSeeOther)
+		return
+	}
+
+	productModel := models.Product{}
+
+	pr, err := decimal.NewFromString(price)
+	if err != nil {
+		SetFlash(w, r, "error", err.Error())
+		http.Redirect(w, r, "/admin/product/add/"+categoryID, http.StatusSeeOther)
+
+	}
+
+	params := &models.Product{
+		ID:               uuid.New().String(),
+		Name:             name,
+		ShortDescription: shortdescription,
+		Description:      description,
+		CategoryID:       categoryID,
+		Price:            pr,
+	}
+
+	product, err := productModel.CreateProduct(server.DB, params)
+	if err != nil {
+		log.Println(err.Error())
+		SetFlash(w, r, "error", "Sorry Produkt konnte nicht hinzugefügt werden")
+		http.Redirect(w, r, "/admin/product/add/"+categoryID, http.StatusSeeOther)
+		return
+	}
+
+	_ = product
+	http.Redirect(w, r, "/admin/product/add/"+categoryID, http.StatusSeeOther)
+}
+
+func (server *Server) GetEditProduct(w http.ResponseWriter, r *http.Request) {
+
+}
+
+func (server *Server) DoEditProduct(w http.ResponseWriter, r *http.Request) {
+
+}
+
 func (server *Server) ProductsByCategory(w http.ResponseWriter, r *http.Request) {
 	renderer := render.New(render.Options{
 		Layout:     "layout",
@@ -55,12 +138,12 @@ func (server *Server) GetProductByID(w http.ResponseWriter, r *http.Request) {
 
 	vars := mux.Vars(r)
 
-	if vars["slug"] == "" {
+	if vars["id"] == "" {
 		return
 	}
 
 	productModel := models.Product{}
-	product, err := productModel.FindByID(server.DB, vars["slug"])
+	product, err := productModel.FindByID(server.DB, vars["id"])
 	if err != nil {
 		println(err.Error())
 		return

app/models/Category.go

@@ -17,13 +17,39 @@ type Category struct {
 	UpdatedAt time.Time
 }
 
-func (p *Category) GetCategorie(db *gorm.DB, sectionID string) (*[]Category, error) {
+func (p *Category) GetCategory(db *gorm.DB, sectionID string) (*[]Category, error) {
 
-	var categorie []Category
+	var categories []Category
 
-	err := db.Debug().Model(&Category{}).Order("created_at desc").Where("section_id = ?", sectionID).Find(&categorie).Error
+	err := db.Debug().Model(&Category{}).Order("created_at desc").Where("section_id = ?", sectionID).Find(&categories).Error
 	if err != nil {
 		return nil, err
 	}
-	return &categorie, nil
+	return &categories, nil
+}
+
+func (p *Category) GetCategoryByID(db *gorm.DB, categoryID string) (*Category, error) {
+	var result Category
+
+	err := db.Debug().Model(&Category{}).Where("id = ?", categoryID).Find(&result).Error
+	if err != nil {
+		return nil, err
+	}
+	return &result, nil
+}
+
+func (p *Category) CreateCategory(db *gorm.DB, param *Category) (*Category, error) {
+	category := &Category{
+		ID:        param.ID,
+		Name:      param.Name,
+		SectionID: param.SectionID,
+		CreatedAt: time.Time{},
+		UpdatedAt: time.Time{},
+	}
+
+	err := db.Debug().Create(&category).Error
+	if err != nil {
+		return nil, err
+	}
+	return category, nil
 }

app/models/Section.go

@@ -21,3 +21,12 @@ func GetSection(db *gorm.DB) ([]Section, error) {
 	}
 	return sections, nil
 }
+
+func GetSectionByID(db *gorm.DB, id string) (Section, error) {
+	var section Section
+	err := db.Debug().Model(&Section{}).Where("id = ?", id).Find(&section).Error
+	if err != nil {
+		
+	}
+	return section, nil
+}

app/models/product.go

@@ -24,6 +24,25 @@ type Product struct {
 	DeletedAt gorm.DeletedAt
 }
 
+func (p *Product) CreateProduct(db *gorm.DB, param *Product) (*Product, error) {
+	product := &Product{
+		ID:               param.ID,
+		Name:             param.Name,
+		Price:            param.Price,
+		CategoryID:       param.CategoryID,
+		Description:      param.Description,
+		ShortDescription: param.ShortDescription,
+		CreatedAt:        time.Time{},
+		UpdatedAt:        time.Time{},
+	}
+
+	err := db.Debug().Create(&product).Error
+	if err != nil {
+		return nil, err
+	}
+	return product, nil
+}
+
 func (p *Product) GetProducts(db *gorm.DB, perPage int, page int) (*[]Product, int64, error) {
 
 	var count int64

app/models/user.go

@@ -14,6 +14,7 @@ type User struct {
 	Email         string
 	Password      string
 	RememberToken string
+	Admin         bool
 	CreatedAt     time.Time
 	UpdatedAt     time.Time
 	DeletedAt     gorm.DeletedAt

database/seeders/seeder.go

@@ -11,10 +11,7 @@ type Seeder struct {
 
 func RegisterSeeders(db *gorm.DB) []Seeder {
 	return []Seeder{
-		{Seeder: fakers.UserFaker(db)},
-		{Seeder: fakers.ProductFaker(db)},
 		{Seeder: fakers.SectionFaker(db)},
-		{Seeder: fakers.CategoryFaker(db)},
 	}
 }
 

templates/pages/admin/category_admin.html

@@ -0,0 +1,37 @@
+{{ define "admin_categoryList" }}
+<h1>Adminpage vom {{ .spiel.Name }}</h1>
+{{ if .error }}
+<div class="alert alert-warning">
+    {{ range $i, $msg := .error }}
+    {{ $msg }}<br/>
+    {{ end }}
+</div>
+{{ end }}
+{{ range $i, $category := .categories }}
+<li><a href="/products/cat/{{ $category.ID }}">{{ $category.Name }}</a></li>
+{{ end }}
+
+{{ template "admin_categoryAdd" $d := .spiel.ID }}
+
+{{ end }}
+
+
+{{ define "admin_categoryAdd"  }}
+<form role="form" action="/admin/category" method="POST">
+    <div class="form-group mb-3">
+        <div class="input-group input-group-alternative">
+            <div class="input-group-prepend">
+                <span class="input-group-text"><i class="ni ni-box-2"></i></span>
+            </div>
+            <input name="spielid" type="hidden" value="{{ . }}" />
+            <input class="form-control" name="katname" placeholder="Kategorie Name" type="text" />
+        </div>
+    </div>
+    <div class="text-center">
+        <button type="submit" class="btn btn-primary my-4">Speichern</button>
+    </div>
+</form>
+
+{{ end }}
+
+

templates/pages/admin/product_admin.html

@@ -0,0 +1,69 @@
+{{ define "admin_productAdd" }}
+
+
+<div class="container pt-lg-5 pb-lg-5">
+    <div class="row justify-content-center">
+        <div class="col-lg-12">
+            <div class="card bg-secondary shadow border-0">
+                <div class="card-header bg-white pb-5">
+                    <div class="text-muted text-center mb-3"><small>Neue Produkt Hinzufügen in den Kategorie {{ .category.Name }}</small></div>
+
+                </div>
+                <div class="card-body px-lg-5 py-lg-5">
+                    <!--<div class="text-center text-muted mb-4">
+                        <small>Or sign in with credentials</small>
+                    </div>-->
+                    {{ if .error }}
+                    <div class="alert alert-warning">
+                        {{ range $i, $msg := .error }}
+                        {{ $msg }}<br/>
+                        {{ end }}
+                    </div>
+                    {{ end }}
+                    <form role="form" action="/admin/product" method="POST">
+                        <input type="hidden" name="categoryID" value="{{ .category.ID }}" />
+                        <div class="form-group mb-3">
+                            <div class="input-group input-group-alternative">
+                                <input class="form-control" name="name" placeholder="Produktname" type="text">
+                            </div>
+                        </div>
+                        <div class="form-group mb-3">
+                            <div class="input-group input-group-alternative">
+                                <input class="form-control" name="price" placeholder="Produkt Preis Bitte Trenner als Punkt" type="text">
+                            </div>
+                        </div>
+
+                        <div class="form-group focused">
+                            <div class="input-group input-group-alternative">
+                                <div class="input-group-prepend">
+                                    <span class="input-group-text"><i class="ni ni-lock-circle-open"></i></span>
+                                </div>
+                                <input class="form-control" name="shortdescription" placeholder="Kurze Beschreibung" type="text">
+                            </div>
+                        </div>
+
+                        <div class="form-group mb-3">
+                            <div class="input-group input-group-alternative">
+                                <div class="input-group-prepend">
+                                    <span class="input-group-text"><i class="ni ni-paper-diploma"></i></span>
+                                </div>
+                                <textarea class="form-control" name="description" placeholder="Beschreibung" type="text"></textarea>
+                            </div>
+                        </div>
+
+                        <div class="text-center">
+                            <button type="submit" class="btn btn-primary my-4">Produkt hinzufügen</button>
+                        </div>
+
+
+                    </form>
+                </div>
+            </div>
+
+        </div>
+    </div>
+</div>
+
+
+
+{{ end }}

templates/pages/categories.html

@@ -19,7 +19,7 @@
                         </div>
                         <div class="widget-content widget-categories">
                             <ul>
-                                {{ range $i, $categorie := .categorien }}
+                                {{ range $i, $categorie := .categories }}
                                 <li><a href="/products/cat/{{ $categorie.ID }}">{{ $categorie.Name }}</a></li>
                                 {{ end }}
                             </ul>

templates/pages/products.html

@@ -33,6 +33,7 @@
                             </form>
                         </div>
                     </div>-->
+                    <!--
                     <div class="sidebar-widget">
                         <div class="widget-title">
                             <h3>Categories</h3>
@@ -52,7 +53,7 @@
                                 <li><a href="#">Digital Goods</a></li>
                             </ul>
                         </div>
-                    </div>
+                    </div>-->
                     <!--
                     <div class="sidebar-widget">
                         <div class="widget-title">
@@ -77,7 +78,11 @@
                         <div class="products-top">
                             <div class="products-top-inner">
                                 <div class="products-found">
-                                    <p><span>25</span> products found of <span>1.342</span></p>
+                                    {{ if eq (len .products) 1 }}
+                                    <p><span>1 Produkt gefunden</span></p>
+                                    {{ else }}
+                                    <p><span>{{ len .products }}</span> Produkte gefunden</span></p>
+                                    {{ end }}
                                 </div>
                                 <!--
                                 <div class="products-sort">
@@ -98,12 +103,12 @@
                     <div class="col-lg-4 col-md-6 col-12">
                         <div class="single-product">
                             <div class="product-img">
-                                <a href="/products/{{ $product.Slug }}">
+                                <a href="/products/{{ $product.ID }}">
                                     <img src="https://placehold.jp/300x400.png" class="img-fluid" />
                                 </a>
                             </div>
                             <div class="product-content">
-                                <h3><a href="/products/{{ $product.Slug }}">{{ $product.Name }}</a></h3>
+                                <h3><a href="/products/{{ $product.ID }}">{{ $product.Name }}</a></h3>
                                 <div class="product-price">
                                     <span>{{ $product.Price }}</span>
                                 </div>