Add endpoint for removing people from an edition

Closes #84 (closed)

src/main/java/nl/tudelft/labracore/controller/EditionController.java

@@ -30,7 +30,10 @@ import nl.tudelft.labracore.dto.patch.EditionPatchDTO;
 import nl.tudelft.labracore.dto.view.structured.details.EditionRolesDetailsDTO;
 import nl.tudelft.labracore.dto.view.structured.details.RolePersonDetailsDTO;
 import nl.tudelft.labracore.dto.view.structured.summary.ModuleSummaryDTO;
+import nl.tudelft.labracore.model.Role;
+import nl.tudelft.labracore.model.RoleType;
 import nl.tudelft.labracore.repository.EditionRepository;
+import nl.tudelft.labracore.repository.RoleRepository;
 import nl.tudelft.labracore.service.EditionService;
 import nl.tudelft.librador.dto.view.View;
 
@@ -52,6 +55,9 @@ public class EditionController {
 	@Autowired
 	private EditionRepository er;
 
+	@Autowired
+	private RoleRepository rr;
+
 	@Autowired
 	private EditionService es;
 
@@ -166,6 +172,19 @@ public class EditionController {
 		es.addParticipantsOfCohort(editionId, cohortId);
 	}
 
+	/**
+	 * Removes a person from the given edition with the given person ID.
+	 *
+	 * @param id       The id of the edition to remove the person from.
+	 * @param personId The id of the person to remove.
+	 */
+	@DeleteMapping("/{id}/remove/person/{personId}")
+	@PreAuthorize("hasAuthority('ROLE_DELETE')")
+	public void removePersonFromEdition(@PathVariable Long id, @PathVariable Long personId) {
+		rr.findById(new Role.Id(personId, id))
+				.ifPresent(role -> role.setType(RoleType.BLOCKED));
+	}
+
 	/**
 	 * Gets all modules belonging to edition with the given id.
 	 *