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feat(admin): add admin handlers and routes
1 parent 6a6d0d6 commit dec3c05

2 files changed

Lines changed: 123 additions & 0 deletions

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‎admin_handlers.go‎

Lines changed: 112 additions & 0 deletions
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package main
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import (
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"html/template"
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"net/http"
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)
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func renderPublic(w http.ResponseWriter, view string, data map[string]interface{}) {
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tmpl, err := template.ParseFiles(view)
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if err != nil {
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http.Error(w, "template error: "+err.Error(), http.StatusInternalServerError)
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return
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}
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if err := tmpl.Execute(w, data); err != nil {
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http.Error(w, "render error: "+err.Error(), http.StatusInternalServerError)
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}
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}
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func renderAdmin(w http.ResponseWriter, view string, data map[string]interface{}) {
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tmpl, err := template.ParseFiles(
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"web/templates/layout/base.html",
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"web/templates/layout/sidebar.html",
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"web/templates/layout/header.html",
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view,
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)
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if err != nil {
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http.Error(w, "template error: "+err.Error(), http.StatusInternalServerError)
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return
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}
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if err := tmpl.Execute(w, data); err != nil {
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http.Error(w, "render error: "+err.Error(), http.StatusInternalServerError)
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}
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}
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func AdminMapHandler(w http.ResponseWriter, r *http.Request) {
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renderAdmin(w, "web/templates/views/map.html", map[string]interface{}{
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"Title": "Live Map",
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"Page": "map",
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})
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}
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func AdminLoginHandler(w http.ResponseWriter, r *http.Request) {
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renderPublic(w, "web/templates/views/login.html", map[string]interface{}{
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"Title": "Welcome",
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"Mode": "login",
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"LoginEndpoint": "/api/v1/auth/login",
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"SignupEndpoint": "/api/v1/auth/signup",
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})
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}
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func AdminSignupHandler(w http.ResponseWriter, r *http.Request) {
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renderPublic(w, "web/templates/views/login.html", map[string]interface{}{
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"Title": "Create Account",
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"Mode": "signup",
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"LoginEndpoint": "/api/v1/auth/login",
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"SignupEndpoint": "/api/v1/auth/signup",
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})
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}
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func AdminDashboardHandler(w http.ResponseWriter, r *http.Request) {
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renderAdmin(w, "web/templates/views/dashboard.html", map[string]interface{}{
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"Title": "Dashboard",
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"Page": "dashboard",
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"TotalVehicles": "24",
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"ActiveVehicles": "18",
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"TotalDrivers": "32",
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"ActiveTrips": "15",
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"RecentVehicles": []map[string]string{
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{"Name": "Bus 001", "Route": "Route A", "Status": "active", "LastSeen": "2 min ago"},
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{"Name": "Bus 002", "Route": "Route B", "Status": "active", "LastSeen": "5 min ago"},
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{"Name": "Bus 003", "Route": "Route C", "Status": "idle", "LastSeen": "12 min ago"},
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{"Name": "Bus 004", "Route": "Route A", "Status": "active", "LastSeen": "1 min ago"},
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{"Name": "Bus 005", "Route": "Route D", "Status": "active", "LastSeen": "3 min ago"},
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},
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})
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}
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func AdminVehiclesHandler(w http.ResponseWriter, r *http.Request) {
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renderAdmin(w, "web/templates/views/vehicles.html", map[string]interface{}{
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"Title": "Vehicles",
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"Page": "vehicles",
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"Vehicles": []map[string]string{
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{"ID": "V001", "Name": "Bus 001", "Route": "Route A", "Driver": "Chaitanya K", "Status": "active", "LastSeen": "2 min ago"},
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{"ID": "V002", "Name": "Bus 002", "Route": "Route B", "Driver": "Aron", "Status": "active", "LastSeen": "5 min ago"},
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{"ID": "V003", "Name": "Bus 003", "Route": "Route C", "Driver": "Brad Pitt", "Status": "idle", "LastSeen": "12 min ago"},
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},
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})
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}
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func AdminUsersHandler(w http.ResponseWriter, r *http.Request) {
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renderAdmin(w, "web/templates/views/users.html", map[string]interface{}{
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"Title": "Users",
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"Page": "users",
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"Users": []map[string]string{
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{"Name": "Chaitanya K", "Email": "kbc@transit.co.ke", "Role": "driver", "LastSeen": "Today"},
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{"Name": "To Holland", "Email": "tom@transit.co.ke", "Role": "driver", "LastSeen": "Today"},
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{"Name": "Open transit", "Email": "brian@transit.co.ke", "Role": "driver", "LastSeen": "Yesterday"},
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},
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})
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}
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func AdminTripsHandler(w http.ResponseWriter, r *http.Request) {
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renderAdmin(w, "web/templates/views/trips.html", map[string]interface{}{
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"Title": "Trips",
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"Page": "trips",
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"Trips": []map[string]string{
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{"ID": "T001", "Vehicle": "Bus 001", "Driver": "Tom Hiddlestone", "Route": "Route A", "Start": "07:00", "End": "08:45", "Status": "completed"},
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{"ID": "T002", "Vehicle": "Bus 002", "Driver": "Chris Hensworth", "Route": "Route B", "Start": "07:15", "End": "\u2014", "Status": "active"},
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{"ID": "T003", "Vehicle": "Bus 003", "Driver": "Bruce Wayne", "Route": "Route C", "Start": "06:45", "End": "08:30", "Status": "completed"},
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},
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})
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}

‎main.go‎

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Original file line numberDiff line numberDiff line change
@@ -77,10 +77,21 @@ func main() {
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writeJSON(w, http.StatusOK, map[string]string{"status": "ok"})
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})
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mux.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.Dir("web/static"))))
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authMiddleware := requireAuth(jwtSecret)
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mux.Handle("POST /api/v1/locations", authMiddleware(handlePostLocation(store, tracker, rateLimiter)))
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// Admin UI — no auth for demo/pitch
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mux.HandleFunc("GET /admin/login", AdminLoginHandler)
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mux.HandleFunc("GET /admin/signup", AdminSignupHandler)
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mux.HandleFunc("GET /admin/map", AdminMapHandler)
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mux.HandleFunc("GET /admin/dashboard", AdminDashboardHandler)
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mux.HandleFunc("GET /admin/vehicles", AdminVehiclesHandler)
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mux.HandleFunc("GET /admin/users", AdminUsersHandler)
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mux.HandleFunc("GET /admin/trips", AdminTripsHandler)
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srv := &http.Server{
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Addr: ":" + port,
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Handler: requestLogger(mux),

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