implemented a lot of features

database/migrations/1768620764720_create_binaries_table.ts

@@ -0,0 +1,32 @@
+import { BaseSchema } from '@adonisjs/lucid/schema'
+
+/**
+ * Files that are still being collected from XOVER. One row per uploaded file,
+ * identified by file_key (see lib/subject/file_key.ts).
+ */
+export default class extends BaseSchema {
+  protected tableName = 'binaries'
+
+  async up() {
+    this.schema.createTable(this.tableName, (table) => {
+      table.bigIncrements('id')
+      table.string('file_key', 40).notNullable().unique()
+      table.text('poster').notNullable()
+      table.text('subject').notNullable()
+      table.text('name').notNullable()
+      table.integer('total_parts').notNullable()
+      table.jsonb('groups').notNullable()
+      table.timestamp('posted_at', { useTz: true })
+      table.timestamp('first_seen_at', { useTz: true }).notNullable()
+      table.timestamp('last_seen_at', { useTz: true }).notNullable().index()
+      table.timestamp('completed_at', { useTz: true })
+      // Set when two different articles claim the same part number (see IngestService).
+      table.timestamp('conflicted_at', { useTz: true })
+      table.integer('file_id').unsigned().references('files.id').onDelete('SET NULL')
+    })
+  }
+
+  async down() {
+    this.schema.dropTable(this.tableName)
+  }
+}