wip

internal/handler/dashboard.go

@@ -0,0 +1,65 @@
+package handler
+
+import (
+	"fmt"
+	"net/http"
+	"spend-sparrow/internal/handler/middleware"
+	"spend-sparrow/internal/service"
+	t "spend-sparrow/internal/template/dashboard"
+	"spend-sparrow/internal/utils"
+	"time"
+)
+
+type Dashboard interface {
+	Handle(router *http.ServeMux)
+}
+
+type DashboardImpl struct {
+	s service.Dashboard
+	r *Render
+}
+
+func NewDashboard(s service.Dashboard, r *Render) Dashboard {
+	return DashboardImpl{
+		s: s,
+		r: r,
+	}
+}
+
+func (h DashboardImpl) Handle(r *http.ServeMux) {
+	r.Handle("GET /transaction", h.handleDashboardPage())
+}
+
+func (h DashboardImpl) handleDashboardPage() http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		updateSpan(r)
+
+		user := middleware.GetUser(r)
+		if user == nil {
+			utils.DoRedirect(w, r, "/auth/signin")
+			return
+		}
+
+		var month time.Time
+		var err error
+		monthStr := r.URL.Query().Get("month")
+		if monthStr == "" {
+			month, err = time.Parse("2006-01-02", r.FormValue("timestamp"))
+			if err != nil {
+				handleError(w, r, fmt.Errorf("could not parse timestamp: %w", service.ErrBadRequest))
+				return
+			}
+		} else {
+			month = time.Now()
+		}
+
+		summary, err := h.s.Summary(r.Context(), user, month)
+
+		comp := t.Dashboard(summary)
+		if utils.IsHtmx(r) {
+			h.r.Render(r, w, comp)
+		} else {
+			h.r.RenderLayout(r, w, comp, user)
+		}
+	}
+}