basic internal structure

internal/handlers/main.go

@@ -0,0 +1,52 @@
+package handlers
+
+import (
+	"Portifolio/internal/model"
+	"Portifolio/internal/service"
+	"database/sql"
+	"encoding/json"
+	"net/http"
+
+	_ "github.com/mattn/go-sqlite3"
+)
+
+func HealthHandler(db *sql.DB) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+
+		dbStatus := "ok"
+		if err := db.Ping(); err != nil {
+			dbStatus = "error: " + err.Error()
+			w.WriteHeader(http.StatusServiceUnavailable)
+		}
+
+		json.NewEncoder(w).Encode(map[string]string{
+			"status":   "ok",
+			"database": dbStatus,
+		})
+	}
+}
+
+func AddCompanyHandler(db *sql.DB) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if r.Method != http.MethodPost {
+			http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
+			return
+		}
+
+		var input model.CompanyInput
+		if err := json.NewDecoder(r.Body).Decode(&input); err != nil {
+			http.Error(w, "invalid json", http.StatusBadRequest)
+			return
+		}
+
+		if err := service.AddCompany(input, db); err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		w.Header().Set("Content-Type", "application/json")
+		w.WriteHeader(http.StatusCreated)
+		json.NewEncoder(w).Encode(map[string]string{"status": "created"})
+	}
+}