From 627600685d7230b556ee253d1c1a33ffda20d00c Mon Sep 17 00:00:00 2001
From: Pierre HUBERT <pierre.git@communiquons.org>
Date: Fri, 20 Mar 2020 18:41:32 +0100
Subject: [PATCH] Can update post content

---
 src/controllers/PostsController.ts | 21 +++++++++++++++++++++
 src/controllers/Routes.ts          |  2 ++
 src/entities/RequestHandler.ts     |  2 +-
 src/helpers/PostsHelper.ts         | 18 ++++++++++++++++++
 4 files changed, 42 insertions(+), 1 deletion(-)

diff --git a/src/controllers/PostsController.ts b/src/controllers/PostsController.ts
index 568e439..e9695f4 100644
--- a/src/controllers/PostsController.ts
+++ b/src/controllers/PostsController.ts
@@ -310,9 +310,30 @@ export class PostsController {
 
 		await PostsHelper.SetLevel(postID, newVisibility);
 
+		// TODO : depending on new level, delete (or not) notifications about the post
+
 		h.success("");
 	}
 
+	/**
+	 * Update the content of a post
+	 * 
+	 * @param h Request handler
+	 */
+	public static async UpdateContent(h: RequestHandler) {
+		const postID = await h.postPostIDWithAccess("postID", PostAccessLevel.FULL_ACCESS);
+		const content = h.postContent("new_content");
+
+		if(!check_string_before_insert(content))
+			h.error(401, "Given content is invalid!");
+		
+		await PostsHelper.SetContent(postID, content);
+
+		// TODO : delete notifications targetting current user about the post
+
+		h.success();
+	}
+
 	/**
 	 * Send multiple posts to the API
 	 * 
diff --git a/src/controllers/Routes.ts b/src/controllers/Routes.ts
index 18b2814..9668a21 100644
--- a/src/controllers/Routes.ts
+++ b/src/controllers/Routes.ts
@@ -196,6 +196,8 @@ export const Routes : Route[] = [
 
 	{path: "/posts/set_visibility_level", cb: (h) => PostsController.SetVisibilityLevel(h)},
 
+	{path: "/posts/update_content", cb: (h) => PostsController.UpdateContent(h)},
+
 
 
 	// Notifications controller
diff --git a/src/entities/RequestHandler.ts b/src/entities/RequestHandler.ts
index 7314757..97b03d8 100644
--- a/src/entities/RequestHandler.ts
+++ b/src/entities/RequestHandler.ts
@@ -572,7 +572,7 @@ export class RequestHandler {
 	 * 
 	 * @param message Message associated to success
 	 */
-	public success(message: string) {
+	public success(message: string = "") {
 
 		this.responseSent = true;
 
diff --git a/src/helpers/PostsHelper.ts b/src/helpers/PostsHelper.ts
index 619a8b2..c49c69b 100644
--- a/src/helpers/PostsHelper.ts
+++ b/src/helpers/PostsHelper.ts
@@ -460,6 +460,24 @@ export class PostsHelper {
 		})
 	}
 
+	/**
+	 * Set new content to the post
+	 * 
+	 * @param postID Target post ID
+	 * @param content Target content
+	 */
+	public static async SetContent(postID: number, content: string) {
+		await DatabaseHelper.UpdateRows({
+			table: TABLE_NAME,
+			where: {
+				ID: postID
+			},
+			set: {
+				texte: content
+			}
+		})
+	}
+
 	/**
 	 * Turn a database entry into a row object
 	 *