feat: basic recent file browsing

packages/convex/filesystem.ts

@@ -188,3 +188,12 @@ export const openFile = authenticatedMutation({
 		return await FileSystem.openFile(ctx, { fileId })
 	},
 })
+
+export const fetchRecentFiles = authenticatedQuery({
+	args: {
+		limit: v.number(),
+	},
+	handler: async (ctx, { limit }) => {
+		return await FileSystem.fetchRecentFiles(ctx, { limit })
+	},
+})

packages/convex/model/filesystem.ts

@@ -265,3 +265,19 @@ export async function openFile(
 		shareToken: newFileShare.shareToken,
 	}
 }
+
+export async function fetchRecentFiles(
+	ctx: AuthenticatedQueryCtx,
+	{ limit }: { limit: number },
+) {
+	return await ctx.db
+		.query("files")
+		.withIndex("byLastAccessedAt", (q) =>
+			q
+				.eq("userId", ctx.user._id)
+				.eq("deletedAt", undefined)
+				.gte("lastAccessedAt", 0),
+		)
+		.order("desc")
+		.take(limit)
+}

packages/convex/schema.ts

@@ -17,7 +17,7 @@ const schema = defineSchema({
 		.index("byDirectoryId", ["userId", "directoryId", "deletedAt"])
 		.index("byUserId", ["userId", "deletedAt"])
 		.index("byDeletedAt", ["deletedAt"])
-		.index("byLastAccessedAt", ["userId", "lastAccessedAt"])
+		.index("byLastAccessedAt", ["userId", "deletedAt", "lastAccessedAt"])
 		.index("uniqueFileInDirectory", [
 			"userId",
 			"directoryId",