Updated ParentController, ParentServiceImpl, and StudentServiceImpl with new methods.

Author: DVTecno

BackEnd/No-Country-simulation/src/main/java/com/school/rest/entityControllers/ParentController.java

@@ -72,25 +72,7 @@ public ResponseEntity<DeleteResponse> deleteParent(@PathVariable Long id) {
     }
 
     @GetMapping("/verify/{dni}")
-    @Operation(
-            summary = "Verify Teacher by DNI",
-            description = "Verifies the existence of a teacher by their DNI.",
-            responses = {
-                    @ApiResponse(
-                            responseCode = "200", description = "Teacher verification result",
-                            content = @Content(
-                                    schema = @Schema(implementation = StudentResponse.class)
-                            )
-                    ),
-                    @ApiResponse(
-                            responseCode = "404", description = "Teacher not found",
-                            content = @Content(
-                                    schema = @Schema(implementation = ApiError.class)
-                            )
-                    )
-            }
-    )
-    public ResponseEntity<StudentResponse> verifyChildByDni(@PathVariable String dni) {
-        return ResponseEntity.ok(parentService.verifyChildByDni(dni));
+    public ResponseEntity<StudentResponse> getStudentAndParentByDni(@PathVariable String dni) {
+        return ResponseEntity.ok(parentService.getStudentAndParentByDni(dni));
     }
 }

BackEnd/No-Country-simulation/src/main/java/com/school/service/implementation/ParentServiceImpl.java

@@ -151,10 +151,6 @@ public DeleteResponse delete(Long id) {
         return new DeleteResponse("Parent successfully deleted", true);
     }
 
-    public StudentResponse verifyChildByDni(String dni) {
-        return studentService.verifyChildByDni(dni);
-    }
-
     public StudentResponse verifyStudentByParentDni(String dni) {
         // Buscar el padre por DNI
         Parent parent = parentRepository.findByDniWithChildren(dni)
@@ -174,4 +170,8 @@ public StudentResponse verifyStudentByParentDni(String dni) {
         // Devolver la información del hijo como DTO
         return new StudentResponse(student.getDni(), student.getName(), student.getLastName(), student.getYear(), student.getSession(), parent.getName(), parent.getLastName());
     }
+
+    public StudentResponse getStudentAndParentByDni(String dni) {
+        return studentService.getStudentAndParentByDni(dni);
+    }
 }

BackEnd/No-Country-simulation/src/main/java/com/school/service/implementation/StudentServiceImpl.java

@@ -165,4 +165,23 @@ public StudentResponse verifyChildByDni(String dni) {
     public Optional<Student> findStudentByDni(String dni) {
         return studentRepository.findByDni(dni);
     }
+
+    public StudentResponse getStudentAndParentByDni(String dni) {
+        // Buscar el hijo por DNI
+        Student student = studentRepository.findByDniWithParents(dni)
+                .orElseThrow(() -> new ResponseStatusException(HttpStatus.NOT_FOUND,
+                        "Child not found with DNI: " + dni));
+
+        // Obtener la lista de padres
+        Set<Parent> parents = student.getParents();
+
+        if (parents == null || parents.isEmpty()) {
+            throw new ResponseStatusException(HttpStatus.NOT_FOUND,
+                    "No parents found for the child with DNI: " + dni);
+        }
+        Parent parent = parents.iterator().next();
+
+        // Devolver la información del hijo como DTO
+        return new StudentResponse(student.getDni(), student.getName(), student.getLastName(), student.getYear(), student.getSession(), parent.getName(), parent.getLastName());
+    }
 }