diff --git a/src/main/java/com/example/fercoganbackend/configuration/SecurityConfig.java b/src/main/java/com/example/fercoganbackend/configuration/SecurityConfig.java
index fe65c59..7c04c9c 100644
--- a/src/main/java/com/example/fercoganbackend/configuration/SecurityConfig.java
+++ b/src/main/java/com/example/fercoganbackend/configuration/SecurityConfig.java
@@ -37,6 +37,7 @@ public class SecurityConfig {
                 .csrf(AbstractHttpConfigurer::disable)
                 .authorizeHttpRequests(auth -> auth
                         .requestMatchers("/auth/**").permitAll()
+                        .requestMatchers("/favicon.ico", "/error", "/static/**", "/ws/contador/**", "contador/**", "/api/**").permitAll()
                         .requestMatchers("/admin/**").hasAnyAuthority("SUPER_USUARIO","ADMIN")
                         .anyRequest().authenticated()
                 )
diff --git a/src/main/java/com/example/fercoganbackend/controller/AppController.java b/src/main/java/com/example/fercoganbackend/controller/AppController.java
index a70f1b7..b83cb8e 100644
--- a/src/main/java/com/example/fercoganbackend/controller/AppController.java
+++ b/src/main/java/com/example/fercoganbackend/controller/AppController.java
@@ -6,6 +6,8 @@ import com.example.fercoganbackend.entity.Usuario;
 import com.example.fercoganbackend.otros.ConfirmadoTF;
 import com.example.fercoganbackend.service.ContadorService;
 import com.example.fercoganbackend.service.UsuarioService;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 import java.util.Set;
 import java.util.List;
@@ -25,13 +27,18 @@ public class AppController {
 
     // Registro
     @PostMapping("/auth/registrar")
-    public String registrar(@RequestParam String username,
-                            @RequestParam String password) {
+    public ResponseEntity<String> registrar(@RequestParam String username,
+                                            @RequestParam String password) {
+        if (usuarioService.estaRegistrado(username)) {
+            return ResponseEntity.status(HttpStatus.CONFLICT).body("Usuario ya existe ❌");
+        }
+
         usuarioService.registrarUsuario(username, password, Set.of(Rol.CLIENTE));
-        return "Usuario registrado, pendiente de aprobación";
+        return ResponseEntity.ok("Usuario registrado, pendiente de aprobación ✅");
     }
 
 
+
     // Verificar si aprobado
     @GetMapping("/auth/verificar/{username}")
     public ConfirmadoTF verificar(@PathVariable String username) {
@@ -39,6 +46,22 @@ public class AppController {
         return aprobado;
     }
 
+    @GetMapping("/auth/existe/{username}")
+    public ResponseEntity<ConfirmadoTF> existe(@PathVariable String username) {
+        ConfirmadoTF aprobado = usuarioService.registradoYAprobado(username);
+
+        if (aprobado == null) {
+            return ResponseEntity.status(HttpStatus.NOT_FOUND).build();
+        }
+
+        if (!aprobado.isConfirmed()) { // supongamos que ConfirmadoTF tiene isAprobado()
+            return ResponseEntity.status(HttpStatus.UNAUTHORIZED).build();
+        }
+
+        return ResponseEntity.ok(aprobado);
+    }
+
+
     // Listar pendientes (solo admin/super)
     @GetMapping("/admin/pendientes")
     public List<Usuario> pendientes() {
diff --git a/src/main/java/com/example/fercoganbackend/controller/CabanaController.java b/src/main/java/com/example/fercoganbackend/controller/CabanaController.java
new file mode 100644
index 0000000..6038946
--- /dev/null
+++ b/src/main/java/com/example/fercoganbackend/controller/CabanaController.java
@@ -0,0 +1,50 @@
+package com.example.fercoganbackend.controller;
+
+import com.example.fercoganbackend.entity.Cabana;
+import com.example.fercoganbackend.service.CabanaService;
+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/cabanas")
+public class CabanaController {
+
+    @Autowired
+    private CabanaService cabanaService;
+
+    @GetMapping
+    public List<Cabana> getAll() {
+        return cabanaService.findAll();
+    }
+
+    @GetMapping("/{id}")
+    public ResponseEntity<Cabana> getById(@PathVariable Long id) {
+        return cabanaService.findById(id)
+                .map(ResponseEntity::ok)
+                .orElse(ResponseEntity.notFound().build());
+    }
+
+    @PostMapping
+    public Cabana create(@RequestBody Cabana remate) {
+        return cabanaService.save(remate);
+    }
+
+    @PutMapping("/{id}")
+    public ResponseEntity<Cabana> update(@PathVariable Long id, @RequestBody Cabana remate) {
+        return cabanaService.findById(id)
+                .map(r -> {
+                    remate.setId(id);
+                    return ResponseEntity.ok(cabanaService.save(remate));
+                })
+                .orElse(ResponseEntity.notFound().build());
+    }
+
+    @DeleteMapping("/{id}")
+    public ResponseEntity<Void> delete(@PathVariable Long id) {
+        cabanaService.delete(id);
+        return ResponseEntity.noContent().build();
+    }
+}
diff --git a/src/main/java/com/example/fercoganbackend/controller/LoteController.java b/src/main/java/com/example/fercoganbackend/controller/LoteController.java
new file mode 100644
index 0000000..76d3e76
--- /dev/null
+++ b/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();
+    }
+}
+
diff --git a/src/main/java/com/example/fercoganbackend/controller/PujaController.java b/src/main/java/com/example/fercoganbackend/controller/PujaController.java
new file mode 100644
index 0000000..3b6eaa6
--- /dev/null
+++ b/src/main/java/com/example/fercoganbackend/controller/PujaController.java
@@ -0,0 +1,50 @@
+package com.example.fercoganbackend.controller;
+
+import com.example.fercoganbackend.entity.Puja;
+import com.example.fercoganbackend.service.PujaService;
+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/pujas")
+public class PujaController {
+
+    @Autowired
+    private PujaService pujaService;
+
+    @GetMapping
+    public List<Puja> getAll() {
+        return pujaService.findAll();
+    }
+
+    @GetMapping("/{id}")
+    public ResponseEntity<Puja> getById(@PathVariable Long id) {
+        return pujaService.findById(id)
+                .map(ResponseEntity::ok)
+                .orElse(ResponseEntity.notFound().build());
+    }
+
+    @PostMapping
+    public Puja create(@RequestBody Puja remate) {
+        return pujaService.save(remate);
+    }
+
+    @PutMapping("/{id}")
+    public ResponseEntity<Puja> update(@PathVariable Long id, @RequestBody Puja remate) {
+        return pujaService.findById(id)
+                .map(r -> {
+                    remate.setId(id);
+                    return ResponseEntity.ok(pujaService.save(remate));
+                })
+                .orElse(ResponseEntity.notFound().build());
+    }
+
+    @DeleteMapping("/{id}")
+    public ResponseEntity<Void> delete(@PathVariable Long id) {
+        pujaService.delete(id);
+        return ResponseEntity.noContent().build();
+    }
+}
diff --git a/src/main/java/com/example/fercoganbackend/controller/RemateController.java b/src/main/java/com/example/fercoganbackend/controller/RemateController.java
new file mode 100644
index 0000000..10e961e
--- /dev/null
+++ b/src/main/java/com/example/fercoganbackend/controller/RemateController.java
@@ -0,0 +1,51 @@
+package com.example.fercoganbackend.controller;
+
+import com.example.fercoganbackend.entity.Remate;
+import com.example.fercoganbackend.service.RemateService;
+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/remates")
+public class RemateController {
+
+    @Autowired
+    private RemateService remateService;
+
+    @GetMapping
+    public List<Remate> getAll() {
+        return remateService.findAll();
+    }
+
+    @GetMapping("/{id}")
+    public ResponseEntity<Remate> getById(@PathVariable Long id) {
+        return remateService.findById(id)
+                .map(ResponseEntity::ok)
+                .orElse(ResponseEntity.notFound().build());
+    }
+
+    @PostMapping
+    public Remate create(@RequestBody Remate remate) {
+        return remateService.save(remate);
+    }
+
+    @PutMapping("/{id}")
+    public ResponseEntity<Remate> update(@PathVariable Long id, @RequestBody Remate remate) {
+        return remateService.findById(id)
+                .map(r -> {
+                    remate.setId(id);
+                    return ResponseEntity.ok(remateService.save(remate));
+                })
+                .orElse(ResponseEntity.notFound().build());
+    }
+
+    @DeleteMapping("/{id}")
+    public ResponseEntity<Void> delete(@PathVariable Long id) {
+        remateService.delete(id);
+        return ResponseEntity.noContent().build();
+    }
+}
+
diff --git a/src/main/java/com/example/fercoganbackend/controller/UserController.java b/src/main/java/com/example/fercoganbackend/controller/UserController.java
new file mode 100644
index 0000000..b02531e
--- /dev/null
+++ b/src/main/java/com/example/fercoganbackend/controller/UserController.java
@@ -0,0 +1,15 @@
+package com.example.fercoganbackend.controller;
+
+import com.example.fercoganbackend.service.UsuarioService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/api/user")
+public class UserController {
+    @Autowired
+    UsuarioService usuarioService;
+
+
+}
diff --git a/src/main/java/com/example/fercoganbackend/entity/Cabana.java b/src/main/java/com/example/fercoganbackend/entity/Cabana.java
new file mode 100644
index 0000000..4d4bffb
--- /dev/null
+++ b/src/main/java/com/example/fercoganbackend/entity/Cabana.java
@@ -0,0 +1,40 @@
+package com.example.fercoganbackend.entity;
+
+import jakarta.persistence.*;
+
+// Cabaña
+@Entity
+@Table(name = "cabanas")
+public class Cabana {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private String nombre;
+    private Boolean visible;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getNombre() {
+        return nombre;
+    }
+
+    public void setNombre(String nombre) {
+        this.nombre = nombre;
+    }
+
+    public Boolean getVisible() {
+        return visible;
+    }
+
+    public void setVisible(Boolean visible) {
+        this.visible = visible;
+    }
+}
+
diff --git a/src/main/java/com/example/fercoganbackend/entity/Lote.java b/src/main/java/com/example/fercoganbackend/entity/Lote.java
new file mode 100644
index 0000000..0ada882
--- /dev/null
+++ b/src/main/java/com/example/fercoganbackend/entity/Lote.java
@@ -0,0 +1,108 @@
+package com.example.fercoganbackend.entity;
+
+import jakarta.persistence.*;
+
+// Lote
+@Entity
+@Table(name = "lotes")
+public class Lote {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private String nombre;
+    private Double precio;
+    private String raza;
+    private Double prelance;
+    private Double puja;
+    private String estado;
+    private Boolean visible;
+
+    @ManyToOne
+    @JoinColumn(name = "remate_id")
+    private Remate remate;
+
+    @ManyToOne
+    @JoinColumn(name = "cabana_id")
+    private Cabana cabana;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getNombre() {
+        return nombre;
+    }
+
+    public void setNombre(String nombre) {
+        this.nombre = nombre;
+    }
+
+    public Double getPrecio() {
+        return precio;
+    }
+
+    public void setPrecio(Double precio) {
+        this.precio = precio;
+    }
+
+    public String getRaza() {
+        return raza;
+    }
+
+    public void setRaza(String raza) {
+        this.raza = raza;
+    }
+
+    public Double getPrelance() {
+        return prelance;
+    }
+
+    public void setPrelance(Double prelance) {
+        this.prelance = prelance;
+    }
+
+    public Double getPuja() {
+        return puja;
+    }
+
+    public void setPuja(Double puja) {
+        this.puja = puja;
+    }
+
+    public String getEstado() {
+        return estado;
+    }
+
+    public void setEstado(String estado) {
+        this.estado = estado;
+    }
+
+    public Boolean getVisible() {
+        return visible;
+    }
+
+    public void setVisible(Boolean visible) {
+        this.visible = visible;
+    }
+
+    public Remate getRemate() {
+        return remate;
+    }
+
+    public void setRemate(Remate remate) {
+        this.remate = remate;
+    }
+
+    public Cabana getCabana() {
+        return cabana;
+    }
+
+    public void setCabana(Cabana cabana) {
+        this.cabana = cabana;
+    }
+}
diff --git a/src/main/java/com/example/fercoganbackend/entity/Puja.java b/src/main/java/com/example/fercoganbackend/entity/Puja.java
new file mode 100644
index 0000000..d6291ee
--- /dev/null
+++ b/src/main/java/com/example/fercoganbackend/entity/Puja.java
@@ -0,0 +1,86 @@
+package com.example.fercoganbackend.entity;
+
+import jakarta.persistence.*;
+
+import java.time.LocalDateTime;
+
+// Puja
+@Entity
+@Table(name = "pujas")
+public class Puja {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private LocalDateTime fecha;
+    private Double monto;
+    private Boolean visible;
+
+    @ManyToOne
+    @JoinColumn(name = "usuario_id")
+    private Usuario usuario; // ya lo tienes
+
+    @ManyToOne
+    @JoinColumn(name = "cabana_id")
+    private Cabana cabana;
+
+    @ManyToOne
+    @JoinColumn(name = "lote_id")
+    private Lote lote;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public LocalDateTime getFecha() {
+        return fecha;
+    }
+
+    public void setFecha(LocalDateTime fecha) {
+        this.fecha = fecha;
+    }
+
+    public Double getMonto() {
+        return monto;
+    }
+
+    public void setMonto(Double monto) {
+        this.monto = monto;
+    }
+
+    public Boolean getVisible() {
+        return visible;
+    }
+
+    public void setVisible(Boolean visible) {
+        this.visible = visible;
+    }
+
+    public Usuario getUsuario() {
+        return usuario;
+    }
+
+    public void setUsuario(Usuario usuario) {
+        this.usuario = usuario;
+    }
+
+    public Cabana getCabana() {
+        return cabana;
+    }
+
+    public void setCabana(Cabana cabana) {
+        this.cabana = cabana;
+    }
+
+    public Lote getLote() {
+        return lote;
+    }
+
+    public void setLote(Lote lote) {
+        this.lote = lote;
+    }
+}
diff --git a/src/main/java/com/example/fercoganbackend/entity/Remate.java b/src/main/java/com/example/fercoganbackend/entity/Remate.java
new file mode 100644
index 0000000..9eba221
--- /dev/null
+++ b/src/main/java/com/example/fercoganbackend/entity/Remate.java
@@ -0,0 +1,80 @@
+package com.example.fercoganbackend.entity;
+
+import jakarta.persistence.*;
+
+import java.time.LocalDate;
+
+// Remate
+@Entity
+@Table(name = "remates")
+public class Remate {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private String nombre;
+    private LocalDate fecha;
+    private String urlListaLotes;
+    private String estado;
+    private Boolean visible;
+
+    @ManyToOne
+    @JoinColumn(name = "cabana_id")
+    private Cabana cabana;
+    //getter and setter
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getNombre() {
+        return nombre;
+    }
+
+    public void setNombre(String nombre) {
+        this.nombre = nombre;
+    }
+
+    public LocalDate getFecha() {
+        return fecha;
+    }
+
+    public void setFecha(LocalDate fecha) {
+        this.fecha = fecha;
+    }
+
+    public String getUrlListaLotes() {
+        return urlListaLotes;
+    }
+
+    public void setUrlListaLotes(String urlListaLotes) {
+        this.urlListaLotes = urlListaLotes;
+    }
+
+    public String getEstado() {
+        return estado;
+    }
+
+    public void setEstado(String estado) {
+        this.estado = estado;
+    }
+
+    public Boolean getVisible() {
+        return visible;
+    }
+
+    public void setVisible(Boolean visible) {
+        this.visible = visible;
+    }
+
+    public Cabana getCabana() {
+        return cabana;
+    }
+
+    public void setCabana(Cabana cabana) {
+        this.cabana = cabana;
+    }
+}
diff --git a/src/main/java/com/example/fercoganbackend/repository/CabanaRepository.java b/src/main/java/com/example/fercoganbackend/repository/CabanaRepository.java
new file mode 100644
index 0000000..0d3e951
--- /dev/null
+++ b/src/main/java/com/example/fercoganbackend/repository/CabanaRepository.java
@@ -0,0 +1,7 @@
+package com.example.fercoganbackend.repository;
+
+import com.example.fercoganbackend.entity.Cabana;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface CabanaRepository extends JpaRepository<Cabana, Long> {}
+
diff --git a/src/main/java/com/example/fercoganbackend/repository/LoteRepository.java b/src/main/java/com/example/fercoganbackend/repository/LoteRepository.java
new file mode 100644
index 0000000..4bfc70d
--- /dev/null
+++ b/src/main/java/com/example/fercoganbackend/repository/LoteRepository.java
@@ -0,0 +1,6 @@
+package com.example.fercoganbackend.repository;
+
+import com.example.fercoganbackend.entity.Lote;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface LoteRepository extends JpaRepository<Lote, Long> {}
diff --git a/src/main/java/com/example/fercoganbackend/repository/PujaRepository.java b/src/main/java/com/example/fercoganbackend/repository/PujaRepository.java
new file mode 100644
index 0000000..d2f18a6
--- /dev/null
+++ b/src/main/java/com/example/fercoganbackend/repository/PujaRepository.java
@@ -0,0 +1,6 @@
+package com.example.fercoganbackend.repository;
+
+import com.example.fercoganbackend.entity.Puja;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface PujaRepository extends JpaRepository<Puja, Long> {}
diff --git a/src/main/java/com/example/fercoganbackend/repository/RemateRepository.java b/src/main/java/com/example/fercoganbackend/repository/RemateRepository.java
new file mode 100644
index 0000000..cdb1e5b
--- /dev/null
+++ b/src/main/java/com/example/fercoganbackend/repository/RemateRepository.java
@@ -0,0 +1,6 @@
+package com.example.fercoganbackend.repository;
+
+import com.example.fercoganbackend.entity.Remate;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface RemateRepository extends JpaRepository<Remate, Long> {}
diff --git a/src/main/java/com/example/fercoganbackend/service/CabanaService.java b/src/main/java/com/example/fercoganbackend/service/CabanaService.java
new file mode 100644
index 0000000..2ca94ff
--- /dev/null
+++ b/src/main/java/com/example/fercoganbackend/service/CabanaService.java
@@ -0,0 +1,32 @@
+package com.example.fercoganbackend.service;
+
+import com.example.fercoganbackend.entity.Cabana;
+import com.example.fercoganbackend.repository.CabanaRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Optional;
+
+@Service
+public class CabanaService {
+
+    @Autowired
+    private CabanaRepository cabanaRepository;
+
+    public List<Cabana> findAll() {
+        return cabanaRepository.findAll();
+    }
+
+    public Optional<Cabana> findById(Long id) {
+        return cabanaRepository.findById(id);
+    }
+
+    public Cabana save(Cabana remate) {
+        return cabanaRepository.save(remate);
+    }
+
+    public void delete(Long id) {
+        cabanaRepository.deleteById(id);
+    }
+}
diff --git a/src/main/java/com/example/fercoganbackend/service/LoteService.java b/src/main/java/com/example/fercoganbackend/service/LoteService.java
new file mode 100644
index 0000000..3cc79c9
--- /dev/null
+++ b/src/main/java/com/example/fercoganbackend/service/LoteService.java
@@ -0,0 +1,32 @@
+package com.example.fercoganbackend.service;
+
+import com.example.fercoganbackend.entity.Lote;
+import com.example.fercoganbackend.repository.LoteRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Optional;
+
+@Service
+public class LoteService {
+
+    @Autowired
+    private LoteRepository loteRepository;
+
+    public List<Lote> findAll() {
+        return loteRepository.findAll();
+    }
+
+    public Optional<Lote> findById(Long id) {
+        return loteRepository.findById(id);
+    }
+
+    public Lote save(Lote remate) {
+        return loteRepository.save(remate);
+    }
+
+    public void delete(Long id) {
+        loteRepository.deleteById(id);
+    }
+}
diff --git a/src/main/java/com/example/fercoganbackend/service/PujaService.java b/src/main/java/com/example/fercoganbackend/service/PujaService.java
new file mode 100644
index 0000000..7bf70bf
--- /dev/null
+++ b/src/main/java/com/example/fercoganbackend/service/PujaService.java
@@ -0,0 +1,33 @@
+package com.example.fercoganbackend.service;
+
+import com.example.fercoganbackend.entity.Puja;
+import com.example.fercoganbackend.repository.PujaRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Optional;
+
+@Service
+public class PujaService {
+
+    @Autowired
+    private PujaRepository pujaRepository;
+
+    public List<Puja> findAll() {
+        return pujaRepository.findAll();
+    }
+
+    public Optional<Puja> findById(Long id) {
+        return pujaRepository.findById(id);
+    }
+
+    public Puja save(Puja remate) {
+        return pujaRepository.save(remate);
+    }
+
+    public void delete(Long id) {
+        pujaRepository.deleteById(id);
+    }
+}
+
diff --git a/src/main/java/com/example/fercoganbackend/service/RemateService.java b/src/main/java/com/example/fercoganbackend/service/RemateService.java
new file mode 100644
index 0000000..1cbb63c
--- /dev/null
+++ b/src/main/java/com/example/fercoganbackend/service/RemateService.java
@@ -0,0 +1,33 @@
+package com.example.fercoganbackend.service;
+
+import com.example.fercoganbackend.entity.Remate;
+import com.example.fercoganbackend.repository.RemateRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Optional;
+
+@Service
+public class RemateService {
+
+    @Autowired
+    private RemateRepository remateRepository;
+
+    public List<Remate> findAll() {
+        return remateRepository.findAll();
+    }
+
+    public Optional<Remate> findById(Long id) {
+        return remateRepository.findById(id);
+    }
+
+    public Remate save(Remate remate) {
+        return remateRepository.save(remate);
+    }
+
+    public void delete(Long id) {
+        remateRepository.deleteById(id);
+    }
+}
+
diff --git a/src/main/java/com/example/fercoganbackend/service/UsuarioDetailsService.java b/src/main/java/com/example/fercoganbackend/service/UsuarioDetailsService.java
index 925e9ff..29c4f2c 100644
--- a/src/main/java/com/example/fercoganbackend/service/UsuarioDetailsService.java
+++ b/src/main/java/com/example/fercoganbackend/service/UsuarioDetailsService.java
@@ -11,6 +11,8 @@ import org.springframework.stereotype.Service;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.util.List;
+
 
 @Service
 public class UsuarioDetailsService implements UserDetailsService {
@@ -18,6 +20,7 @@ public class UsuarioDetailsService implements UserDetailsService {
     private final UsuarioRepository usuarioRepository;
     private final Logger logger = LoggerFactory.getLogger(UsuarioDetailsService.class);
 
+
     public UsuarioDetailsService(UsuarioRepository usuarioRepository) {
         this.usuarioRepository = usuarioRepository;
     }
diff --git a/src/main/java/com/example/fercoganbackend/service/UsuarioService.java b/src/main/java/com/example/fercoganbackend/service/UsuarioService.java
index 587c7b7..31556f8 100644
--- a/src/main/java/com/example/fercoganbackend/service/UsuarioService.java
+++ b/src/main/java/com/example/fercoganbackend/service/UsuarioService.java
@@ -13,6 +13,9 @@ public class UsuarioService {
     private final UsuarioRepository repo;
     private final PasswordEncoder encoder;
 
+    public List<Usuario> getAll(){
+        return repo.findAll();
+    }
     public UsuarioService(UsuarioRepository repo, PasswordEncoder encoder) {
         this.repo = repo;
         this.encoder = encoder;