improve share logic

backend/database/drizzle/meta/_journal.json

@@ -29,6 +29,13 @@
       "when": 1714541233589,
       "tag": "0003_pale_overlord",
       "breakpoints": true
+    },
+    {
+      "idx": 4,
+      "version": "5",
+      "when": 1714565073180,
+      "tag": "0004_cuddly_wolf_cub",
+      "breakpoints": true
     }
   ]
 }

backend/database/src/index.ts

@@ -110,7 +110,7 @@ export default {
 								},
 							});
 							if (!sb) return;
-							return { id: sb.id, name: sb.name, type: sb.type, author: sb.author.name, sharedOn: Date.now() };
+							return { id: sb.id, name: sb.name, type: sb.type, author: sb.author.name, sharedOn: r.sharedOn };
 						})
 					);
 
@@ -128,6 +128,7 @@ export default {
 				const user = await db.query.user.findFirst({
 					where: (user, { eq }) => eq(user.email, email),
 					with: {
+						sandbox: true,
 						usersToSandboxes: true,
 					},
 				});
@@ -136,11 +137,15 @@ export default {
 					return new Response("No user associated with email.", { status: 400 });
 				}
 
+				if (user.sandbox.find((sb) => sb.id === sandboxId)) {
+					return new Response("Cannot share with yourself!", { status: 400 });
+				}
+
 				if (user.usersToSandboxes.find((uts) => uts.sandboxId === sandboxId)) {
 					return new Response("User already has access.", { status: 400 });
 				}
 
-				await db.insert(usersToSandboxes).values({ userId: user.id, sandboxId }).get();
+				await db.insert(usersToSandboxes).values({ userId: user.id, sandboxId, sharedOn: new Date() }).get();
 
 				return success;
 			} else if (method === "DELETE") {

backend/database/src/schema.ts

@@ -1,6 +1,6 @@
 import { integer, sqliteTable, text } from "drizzle-orm/sqlite-core";
 import { createId } from "@paralleldrive/cuid2";
-import { relations } from "drizzle-orm";
+import { relations, sql } from "drizzle-orm";
 
 export const user = sqliteTable("user", {
 	id: text("id")
@@ -49,6 +49,7 @@ export const usersToSandboxes = sqliteTable("users_to_sandboxes", {
 	sandboxId: text("sandboxId")
 		.notNull()
 		.references(() => sandbox.id),
+	sharedOn: integer("sharedOn", { mode: "timestamp_ms" }),
 });
 
 export const usersToSandboxesRelations = relations(usersToSandboxes, ({ one }) => ({