Showing one reservation

cmd/web/routes.go

@@ -44,6 +44,8 @@ func routes(app *config.AppConfig) http.Handler {
 		mux.Get("/reservations-new", handlers.Repo.AdminNewReservations)
 		mux.Get("/reservations-all", handlers.Repo.AdminAllReservations)
 		mux.Get("/reservations-calendar", handlers.Repo.AdminReservationsCalendar)
+
+		mux.Get("/reservations/{src}/{id}", handlers.Repo.AdminShowReservation)
 	})
 
 	return mux

internal/handlers/handlers.go

@@ -539,6 +539,36 @@ func (m *Repository) AdminAllReservations(w http.ResponseWriter, r *http.Request
 	})
 }
 
+// AdminShowReservation shows the detail of a reservation
+func (m *Repository) AdminShowReservation(w http.ResponseWriter, r *http.Request) {
+	exploded := strings.Split(r.RequestURI, "/")
+	id, err := strconv.Atoi(exploded[4])
+	if err != nil {
+		helpers.ServerError(w, err)
+	}
+	src := exploded[3]
+
+	stringMap := make(map[string]string)
+	stringMap["src"] = src
+
+	// get reservation from the database
+	res, err := m.DB.GetReservationByID(id)
+	if err != nil {
+		helpers.ServerError(w, err)
+	}
+
+	data := make(map[string]interface{})
+
+	data["reservation"] = res
+
+	render.Template(w, r, "admin-reservations-show.page.tmpl", &models.TemplateData{
+		StringMap: stringMap,
+		Data:      data,
+		Form:      forms.New(nil),
+	})
+}
+
+// AdminReservationsCalendar displays the reservation calendar
 func (m *Repository) AdminReservationsCalendar(w http.ResponseWriter, r *http.Request) {
 	render.Template(w, r, "admin-reservations-calendar.page.tmpl", &models.TemplateData{})
 }

internal/repository/dbrepo/postgres.go

@@ -306,3 +306,39 @@ func (m *postgresDBRepo) AllNewReservations() ([]models.Reservation, error) {
 
 	return reservations, nil
 }
+
+// GetReservationByID returns one reservation by ID
+func (m *postgresDBRepo) GetReservationByID(id int) (models.Reservation, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
+	defer cancel()
+
+	var res models.Reservation
+
+	query := `select r.id, r.first_name, r.last_name, r.email, r.phone,
+                     r.start_date, r.end_date, r.room_id, r.created_at,
+                     r.updated_at, r.processed, rm.id, rm.room_name
+              from reservations r
+              left join rooms rm on (r.room_id = rm.id)
+              where r.id = $1`
+
+	row := m.DB.QueryRowContext(ctx, query, id)
+	err := row.Scan(
+		&res.ID,
+		&res.FirstName,
+		&res.LastName,
+		&res.Email,
+		&res.Phone,
+		&res.StartDate,
+		&res.EndDate,
+		&res.RoomID,
+		&res.CreatedAt,
+		&res.UpdatedAt,
+		&res.Processed,
+		&res.Room.ID,
+		&res.Room.RoomName,
+	)
+	if err != nil {
+		return res, err
+	}
+	return res, nil
+}

internal/repository/dbrepo/test-repo.go

@@ -95,3 +95,10 @@ func (m *testDBRepo) AllNewReservations() ([]models.Reservation, error) {
 
 	return reservations, nil
 }
+
+// GetReservationByID returns one reservation by ID
+func (m *testDBRepo) GetReservationByID(id int) (models.Reservation, error) {
+	var res models.Reservation
+
+	return res, nil
+}

internal/repository/repository.go

@@ -18,4 +18,5 @@ type DatabaseRepo interface {
 	Authenticate(email, testPassword string) (int, string, error)
 	AllReservations() ([]models.Reservation, error)
 	AllNewReservations() ([]models.Reservation, error)
+	GetReservationByID(id int) (models.Reservation, error)
 }

templates/admin-reservations-show.page.tmpl

@@ -0,0 +1,56 @@
+{{template "admin" .}}
+
+{{define "page-title"}}
+Reservation
+{{end}}
+
+{{define "content"}}
+{{$res := index .Data "reservation"}}
+{{$src := index .StringMap "src"}}
+<div class="col-md-12">
+    <p>
+        <strong>Arrival:</strong> {{humanDate $res.StartDate}} <br>
+        <strong>Departure:</strong> {{humanDate $res.EndDate}} <br>
+        <strong>Room:</strong> {{$res.Room.RoomName}} <br>
+    </p>
+    <form method="post" action="/admin/reservations/{{$src}}/{{$res.ID}}" class="" novalidate>
+        <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+
+        <div class="form-group mt-5">
+            <label for="first_name">First name:</label>
+            {{with .Form.Errors.Get "first_name"}}
+            <label class="text-danger">{{.}}</label>
+            {{end}}
+            <input type="text" name="first_name" id="first_name" class="form-control {{with .Form.Errors.Get "first_name"}} is-invalid {{end}}"
+                value="{{$res.FirstName}}" required autocomplete="off">
+        </div>
+        <div class="form-group mt-5">
+            <label for="last_name">Last name:</label>
+            {{with .Form.Errors.Get "last_name"}}
+            <label class="text-danger">{{.}}</label>
+            {{end}}
+            <input type="text" name="last_name" id="last_name" class="form-control {{with .Form.Errors.Get "last_name"}} is-invalid {{end}}"
+                value="{{$res.LastName}}" required autocomplete="off">
+        </div>
+
+        <div class="form-group mt-5">
+            <label for="email">Email:</label>
+            {{with .Form.Errors.Get "email"}}
+            <label class="text-danger">{{.}}</label>
+            {{end}}
+            <input type="email" name="email" id="email" class="form-control {{with .Form.Errors.Get "email"}} is-invalid {{end}}"
+                value="{{$res.Email}}" required autocomplete="off">
+        </div>
+        <div class="form-group mt-5">
+            <label for="phone">Phone number:</label>
+            <input type="text" name="phone" id="phone" class="form-control" value="{{$res.Phone}}" autocomplete="off">
+        </div>
+
+        <hr>
+
+        <input type="submit" class="btn btn-primary" value="Save">
+        <a href="/admin/reservations-{{$src}}" class="btn btn-warning">Cancel</a>
+    </form>
+</div>
+{{end}}
+

templates/admin.layout.tmpl

@@ -22,6 +22,9 @@
       .content-wrapper {
         background-color: white;
       }
+      label {
+          font-weight: bold;
+      }
   </style>
   {{block "css" .}}