Document emoji picker (#4338)

Co-authored-by: Tom Moor <tom.moor@gmail.com>

server/scripts/20230815063834-migrate-emoji-in-document-title.ts

@@ -0,0 +1,69 @@
+import "./bootstrap";
+import { Transaction, Op } from "sequelize";
+import parseTitle from "@shared/utils/parseTitle";
+import { Document } from "@server/models";
+import { sequelize } from "@server/storage/database";
+
+let page = parseInt(process.argv[2], 10);
+page = Number.isNaN(page) ? 0 : page;
+
+export default async function main(exit = false, limit = 1000) {
+  const work = async (page: number): Promise<void> => {
+    console.log(`Backfill document emoji from title… page ${page}`);
+    let documents: Document[] = [];
+    await sequelize.transaction(async (transaction) => {
+      documents = await Document.unscoped().findAll({
+        attributes: {
+          exclude: ["state"],
+        },
+        where: {
+          version: {
+            [Op.ne]: null,
+          },
+        },
+        limit,
+        offset: page * limit,
+        order: [["createdAt", "ASC"]],
+        paranoid: false,
+        lock: Transaction.LOCK.UPDATE,
+        transaction,
+      });
+
+      for (const document of documents) {
+        try {
+          const { emoji, strippedTitle } = parseTitle(document.title);
+          if (emoji) {
+            document.emoji = emoji;
+            document.title = strippedTitle;
+
+            if (document.changed()) {
+              console.log(`Migrating ${document.id}…`);
+
+              await document.save({
+                silent: true,
+                transaction,
+              });
+            }
+          }
+        } catch (err) {
+          console.error(`Failed at ${document.id}:`, err);
+          continue;
+        }
+      }
+    });
+    return documents.length === limit ? work(page + 1) : undefined;
+  };
+
+  await work(page);
+
+  console.log("Backfill complete");
+
+  if (exit) {
+    process.exit(0);
+  }
+}
+
+// In the test suite we import the script rather than run via node CLI
+if (process.env.NODE_ENV !== "test") {
+  void main(true);
+}