feat(app): can update role

src/main/java/fr/sweetiez/api/adapter/delivery/role/RoleEndPoints.java

@@ -1,6 +1,6 @@
 package fr.sweetiez.api.adapter.delivery.role;
 
-import fr.sweetiez.api.core.roles.CreateRoleRequest;
+import fr.sweetiez.api.core.roles.RoleName;
 import fr.sweetiez.api.core.roles.Role;
 import fr.sweetiez.api.core.roles.RoleService;
 import org.springframework.http.ResponseEntity;
@@ -20,7 +20,7 @@ public ResponseEntity<Collection<Role>> retrieveAll() {
         return ResponseEntity.ok(roleService.retrieveAll());
     }
 
-    public ResponseEntity<?> create(CreateRoleRequest request) {
+    public ResponseEntity<?> create(RoleName request) {
         try {
             Role role = roleService.create(request.name());
             return ResponseEntity.created(URI.create("/roles/" + role.id())).build();
@@ -29,4 +29,13 @@ public ResponseEntity<?> create(CreateRoleRequest request) {
             return ResponseEntity.badRequest().build();
         }
     }
+
+    public ResponseEntity<Role> update(Long id, String name) {
+        try {
+            return ResponseEntity.ok(roleService.update(id , name));
+        }
+        catch (Exception exception) {
+            return ResponseEntity.badRequest().build();
+        }
+    }
 }

src/main/java/fr/sweetiez/api/adapter/repository/roles/RolesAdapter.java

@@ -6,6 +6,7 @@
 import fr.sweetiez.api.infrastructure.repository.accounts.RoleRepository;
 
 import java.util.Collection;
+import java.util.Optional;
 
 public class RolesAdapter implements Roles {
     private final RoleRepository repository;
@@ -23,4 +24,8 @@ public Collection<Role> findAll() {
     public Role save(Role role) {
         return mapper.toDto(repository.save(mapper.toEntity(role)));
     }
+
+    public Optional<Role> findById(Long id) {
+        return repository.findById(id).map(mapper::toDto);
+    }
 }

src/main/java/fr/sweetiez/api/core/roles/RoleAlreadyExistsException.java

@@ -0,0 +1,3 @@
+package fr.sweetiez.api.core.roles;
+
+public class RoleAlreadyExistsException extends RuntimeException {}

src/main/java/fr/sweetiez/api/core/roles/RoleName.java

@@ -0,0 +1,3 @@
+package fr.sweetiez.api.core.roles;
+
+public record RoleName(String name) {}

src/main/java/fr/sweetiez/api/core/roles/RoleService.java

@@ -1,5 +1,7 @@
 package fr.sweetiez.api.core.roles;
 
+import org.springframework.http.ResponseEntity;
+
 import java.util.Collection;
 
 public class RoleService {
@@ -25,4 +27,19 @@ public Role create(String name) {
 
         return roles.save(new Role(null, name));
     }
+
+    public Role update(Long id, String newName) {
+        var roles = this.roles.findAll();
+
+        var role = roles.stream()
+                .filter(r -> r.id().equals(id))
+                .findFirst()
+                .orElseThrow();
+
+        if (roles.stream().anyMatch(r -> r.name().equals(newName))) {
+            throw new RoleAlreadyExistsException();
+        }
+
+        return this.roles.save(new Role(role.id(), newName));
+    }
 }

src/main/java/fr/sweetiez/api/core/roles/Roles.java

@@ -1,8 +1,10 @@
 package fr.sweetiez.api.core.roles;
 
 import java.util.Collection;
+import java.util.Optional;
 
 public interface Roles {
     Collection<Role> findAll();
     Role save(Role role);
+    Optional<Role> findById(Long id);
 }

src/main/java/fr/sweetiez/api/infrastructure/delivery/roles/SpringRoleController.java

@@ -1,13 +1,10 @@
 package fr.sweetiez.api.infrastructure.delivery.roles;
 
 import fr.sweetiez.api.adapter.delivery.role.RoleEndPoints;
-import fr.sweetiez.api.core.roles.CreateRoleRequest;
+import fr.sweetiez.api.core.roles.RoleName;
 import fr.sweetiez.api.core.roles.Role;
 import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import java.util.Collection;
 
@@ -26,7 +23,12 @@ public ResponseEntity<Collection<Role>> retrieveAll() {
     }
 
     @PostMapping("/admin/roles")
-    private ResponseEntity<?> create(@RequestBody CreateRoleRequest request) {
-        return roleEndPoints.create(request);
+    private ResponseEntity<?> create(@RequestBody RoleName roleName) {
+        return roleEndPoints.create(roleName);
+    }
+
+    @PutMapping("/admin/roles/{id}")
+    private ResponseEntity<Role> update(@PathVariable Long id, @RequestBody RoleName roleName) {
+        return roleEndPoints.update(id, roleName.name());
     }
 }