add supporters list

pkg/handlers/support.go

@@ -0,0 +1,59 @@
+package handlers
+
+import (
+	"encoding/json"
+	"net/http"
+	"os"
+	"path/filepath"
+)
+
+type Supporter struct {
+	ID            int      `json:"id"`
+	Name          string   `json:"name"`
+	Type          string   `json:"type"`
+	Amount        *float64 `json:"amount,omitempty"`
+	Currency      string   `json:"currency,omitempty"`
+	Description   string   `json:"description"`
+	Contributions []string `json:"contributions"`
+	Year          int      `json:"year"`
+	IsActive      bool     `json:"isActive"`
+}
+
+type SupportHandler struct{}
+
+func NewSupportHandler() *SupportHandler {
+	return &SupportHandler{}
+}
+
+func (h *SupportHandler) GetSupportersList(w http.ResponseWriter, r *http.Request) {
+	w.Header().Set("Content-Type", "application/json")
+
+	// Get the path to supporters-list.json
+	// It should be in the root of the project
+	supportersPath := filepath.Join(".", "supporters-list.json")
+
+	// Try to read the file
+	data, err := os.ReadFile(supportersPath)
+	if err != nil {
+		// If file not found, return empty list
+		if os.IsNotExist(err) {
+			w.WriteHeader(http.StatusOK)
+			json.NewEncoder(w).Encode([]Supporter{})
+			return
+		}
+		// Other errors
+		w.WriteHeader(http.StatusInternalServerError)
+		json.NewEncoder(w).Encode(map[string]string{"error": "Failed to read supporters list"})
+		return
+	}
+
+	var supporters []Supporter
+	if err := json.Unmarshal(data, &supporters); err != nil {
+		w.WriteHeader(http.StatusInternalServerError)
+		json.NewEncoder(w).Encode(map[string]string{"error": "Failed to parse supporters list"})
+		return
+	}
+
+	w.WriteHeader(http.StatusOK)
+	json.NewEncoder(w).Encode(supporters)
+}