feat: fetch user spaces for list

internal/handler/space.go

@@ -1,8 +1,11 @@
 package handler
 
 import (
+	"log/slog"
 	"net/http"
 
+	"git.juancwu.dev/juancwu/budgit/internal/ctxkeys"
+	"git.juancwu.dev/juancwu/budgit/internal/misc/currency"
 	"git.juancwu.dev/juancwu/budgit/internal/service"
 	"git.juancwu.dev/juancwu/budgit/internal/ui"
 	"git.juancwu.dev/juancwu/budgit/internal/ui/blocks"
@@ -19,10 +22,34 @@ func NewSpaceHandler(spaceService *service.SpaceService) *spaceHandler {
 }
 
 func (h *spaceHandler) SpacesPage(w http.ResponseWriter, r *http.Request) {
-	ui.Render(w, r, pages.Spaces([]blocks.SpaceCardInfo{
-		{
-			ID: "test-1", Name: "My Space",
-			MemberCount: 3, TotalBalance: decimal.NewFromFloat(123.23),
-		},
-	}))
+	user := ctxkeys.User(r.Context())
+	if user == nil {
+		ui.RenderError(w, r, "Unauthorized", http.StatusUnauthorized)
+		return
+	}
+
+	spaces, err := h.spaceService.GetSpacesForUser(user.ID)
+	if err != nil {
+		slog.Error("failed to load spaces", "error", err, "user_id", user.ID)
+		ui.RenderError(w, r, "Failed to load spaces", http.StatusInternalServerError)
+		return
+	}
+
+	cards := make([]blocks.SpaceCardInfo, 0, len(spaces))
+	for _, sp := range spaces {
+		members, err := h.spaceService.GetMembers(sp.ID)
+		if err != nil {
+			slog.Error("failed to load space members", "error", err, "space_id", sp.ID)
+			members = nil
+		}
+		cards = append(cards, blocks.SpaceCardInfo{
+			ID:           sp.ID,
+			Name:         sp.Name,
+			MemberCount:  len(members),
+			TotalBalance: decimal.Zero,
+			Currency:     currency.CAD,
+		})
+	}
+
+	ui.Render(w, r, pages.Spaces(cards))
 }