Resolve "Publish/Draft job offers"

Closes #41 (closed)

src/main/java/nl/tudelft/tam/controller/JobOfferController.java

@@ -454,6 +454,18 @@ public class JobOfferController {
 				.body(resource);
 	}
 
+	/**
+	 * Toggles the hiding of a job offer.
+	 *
+	 * @param  id The id of the job offer.
+	 * @return    The page to load
+	 */
+	@PostMapping("{id}/toggle-hide")
+	@PreAuthorize("@authorisationService.isManagerOfAny()")
+	public String toggleHide(@PathVariable Long id) {
+		jobOfferService.toggleHide(id);
+		return "redirect:/job-offer/" + id;
+	}
 	// endregion
 
 }