Lazy load avatars

1 files changed, 60 insertions, 0 deletions

diff --git a/server/initializers/migrations/0420-avatar-lazy.ts b/server/initializers/migrations/0420-avatar-lazy.ts
new file mode 100644
index 000000000..5fc57aac2
--- /dev/null
+++ b/server/initializers/migrations/0420-avatar-lazy.ts
@@ -0,0 +1,60 @@
+import * as Sequelize from 'sequelize'
+
+async function up (utils: {
+  transaction: Sequelize.Transaction,
+  queryInterface: Sequelize.QueryInterface,
+  sequelize: Sequelize.Sequelize,
+  db: any
+}): Promise<void> {
+  {
+    // We'll add a unique index on filename, so delete duplicates or PeerTube won't start
+    const query = 'DELETE FROM "avatar" s1 ' +
+      'USING (SELECT MIN(id) as id, filename FROM "avatar" GROUP BY "filename" HAVING COUNT(*) > 1) s2 ' +
+      'WHERE s1."filename" = s2."filename" AND s1.id <> s2.id'
+    await utils.sequelize.query(query)
+  }
+
+  {
+    const data = {
+      type: Sequelize.STRING,
+      allowNull: true,
+      defaultValue: null
+    }
+
+    await utils.queryInterface.addColumn('avatar', 'fileUrl', data)
+  }
+
+  {
+    const data = {
+      type: Sequelize.BOOLEAN,
+      allowNull: true,
+      defaultValue: null
+    }
+
+    await utils.queryInterface.addColumn('avatar', 'onDisk', data)
+  }
+
+  {
+    const query = 'UPDATE "avatar" SET "onDisk" = true;'
+    await utils.sequelize.query(query)
+  }
+
+  {
+    const data = {
+      type: Sequelize.BOOLEAN,
+      allowNull: false,
+      defaultValue: null
+    }
+
+    await utils.queryInterface.changeColumn('avatar', 'onDisk', data)
+  }
+}
+
+function down (options) {
+  throw new Error('Not implemented.')
+}
+
+export {
+  up,
+  down
+}