backend con panel admin funcional

src/main/java/com/example/fercoganbackend/controller/LoteController.java

@@ -0,0 +1,51 @@
+package com.example.fercoganbackend.controller;
+
+import com.example.fercoganbackend.entity.Lote;
+import com.example.fercoganbackend.service.LoteService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/api/lotes")
+public class LoteController {
+
+    @Autowired
+    private LoteService loteService;
+
+    @GetMapping
+    public List<Lote> getAll() {
+        return loteService.findAll();
+    }
+
+    @GetMapping("/{id}")
+    public ResponseEntity<Lote> getById(@PathVariable Long id) {
+        return loteService.findById(id)
+                .map(ResponseEntity::ok)
+                .orElse(ResponseEntity.notFound().build());
+    }
+
+    @PostMapping
+    public Lote create(@RequestBody Lote remate) {
+        return loteService.save(remate);
+    }
+
+    @PutMapping("/{id}")
+    public ResponseEntity<Lote> update(@PathVariable Long id, @RequestBody Lote remate) {
+        return loteService.findById(id)
+                .map(r -> {
+                    remate.setId(id);
+                    return ResponseEntity.ok(loteService.save(remate));
+                })
+                .orElse(ResponseEntity.notFound().build());
+    }
+
+    @DeleteMapping("/{id}")
+    public ResponseEntity<Void> delete(@PathVariable Long id) {
+        loteService.delete(id);
+        return ResponseEntity.noContent().build();
+    }
+}
+