Refactoring to use internal packages

internal/handlers/handlers.go

@@ -0,0 +1,106 @@
+package handlers
+
+import (
+	"encoding/json"
+	"fmt"
+	"go-udemy-web-1/internal/config"
+	"go-udemy-web-1/internal/models"
+	"go-udemy-web-1/internal/render"
+	"log"
+	"net/http"
+)
+
+// Repo the repository used by the handlers
+var Repo *Repository
+
+// Repository is the repository type
+type Repository struct {
+	App *config.AppConfig
+}
+
+// NewRepo creates a new repository
+func NewRepo(a *config.AppConfig) *Repository {
+	return &Repository{
+		App: a,
+	}
+}
+
+// NewHandlers sets the repository for the handlers
+func NewHandlers(r *Repository) {
+	Repo = r
+}
+
+// Home is the home page handler
+func (m *Repository) Home(w http.ResponseWriter, r *http.Request) {
+	remoteIP := r.RemoteAddr
+	m.App.Session.Put(r.Context(), "remote_ip", remoteIP)
+
+	render.RenderTemplate(w, r, "home.page.tmpl", &models.TemplateData{})
+}
+
+// About is the about page handler
+func (m *Repository) About(w http.ResponseWriter, r *http.Request) {
+	// perform some logic
+	stringMap := make(map[string]string)
+	stringMap["test"] = "Hello world!"
+
+	remoteIP := m.App.Session.GetString(r.Context(), "remote_ip")
+	stringMap["remote_ip"] = remoteIP
+
+	// send the data to the template
+	render.RenderTemplate(w, r, "about.page.tmpl", &models.TemplateData{StringMap: stringMap})
+}
+
+// Contact is the contact page handler
+func (m *Repository) Contact(w http.ResponseWriter, r *http.Request) {
+	render.RenderTemplate(w, r, "contact.page.tmpl", &models.TemplateData{})
+}
+
+// Generals is the General's Quarters page handler
+func (m *Repository) Generals(w http.ResponseWriter, r *http.Request) {
+	render.RenderTemplate(w, r, "generals.page.tmpl", &models.TemplateData{})
+}
+
+// Majors is the Major's Suite page handler
+func (m *Repository) Majors(w http.ResponseWriter, r *http.Request) {
+	render.RenderTemplate(w, r, "majors.page.tmpl", &models.TemplateData{})
+}
+
+// MakeReservation is the make reservation page handler
+func (m *Repository) MakeReservation(w http.ResponseWriter, r *http.Request) {
+	render.RenderTemplate(w, r, "make-reservation.page.tmpl", &models.TemplateData{})
+}
+
+// Availability is the search for availability page handler
+func (m *Repository) Availability(w http.ResponseWriter, r *http.Request) {
+	render.RenderTemplate(w, r, "availability.page.tmpl", &models.TemplateData{})
+}
+
+// PostAvailability is the search for availability page handler
+func (m *Repository) PostAvailability(w http.ResponseWriter, r *http.Request) {
+	start := r.Form.Get("start")
+	end := r.Form.Get("end")
+	fmt.Fprintf(w, "Posted to search availability from %s to %s", start, end)
+}
+
+type responseJSON struct {
+	OK      string `json:"ok"`
+	Message string `json:"message"`
+}
+
+// AvailabilityJSON is the search for availability page handler
+func (m *Repository) AvailabilityJSON(w http.ResponseWriter, r *http.Request) {
+	resp := responseJSON{
+		OK:      "true",
+		Message: "Available!",
+	}
+
+	out, err := json.MarshalIndent(resp, "", "    ")
+	if err != nil {
+		log.Println(err)
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+
+	w.Write(out)
+}