Files
arkvault/src/lib/server/db/migrations/1768062380-AddChunkedUpload.ts

77 lines
2.7 KiB
TypeScript

import { Kysely, sql } from "kysely";
// eslint-disable-next-line @typescript-eslint/no-explicit-any
export const up = async (db: Kysely<any>) => {
// file.ts
await db.schema
.alterTable("file")
.alterColumn("encrypted_content_iv", (col) => col.dropNotNull())
.execute();
// media.ts
await db.schema
.alterTable("thumbnail")
.alterColumn("encrypted_content_iv", (col) => col.dropNotNull())
.execute();
// upload.ts
await db.schema
.createTable("upload_session")
.addColumn("id", "uuid", (col) => col.primaryKey())
.addColumn("type", "text", (col) => col.notNull())
.addColumn("user_id", "integer", (col) => col.references("user.id").notNull())
.addColumn("path", "text", (col) => col.notNull())
.addColumn("bitmap", "bytea", (col) => col.notNull())
.addColumn("total_chunks", "integer", (col) => col.notNull())
.addColumn("uploaded_chunks", "integer", (col) =>
col
.generatedAlwaysAs(sql`bit_count(bitmap)`)
.stored()
.notNull(),
)
.addColumn("expires_at", "timestamp(3)", (col) => col.notNull())
.addColumn("parent_id", "integer", (col) => col.references("directory.id"))
.addColumn("master_encryption_key_version", "integer")
.addColumn("encrypted_data_encryption_key", "text")
.addColumn("data_encryption_key_version", "timestamp(3)")
.addColumn("hmac_secret_key_version", "integer")
.addColumn("content_type", "text")
.addColumn("encrypted_name", "json")
.addColumn("encrypted_created_at", "json")
.addColumn("encrypted_last_modified_at", "json")
.addColumn("file_id", "integer", (col) => col.references("file.id"))
.addForeignKeyConstraint(
"upload_session_fk01",
["user_id", "master_encryption_key_version"],
"master_encryption_key",
["user_id", "version"],
)
.addForeignKeyConstraint(
"upload_session_fk02",
["user_id", "hmac_secret_key_version"],
"hmac_secret_key",
["user_id", "version"],
)
.addCheckConstraint(
"upload_session_ck01",
sql`length(bitmap) = ceil(total_chunks / 8.0)::integer`,
)
.addCheckConstraint("upload_session_ck02", sql`uploaded_chunks <= total_chunks`)
.execute();
};
// eslint-disable-next-line @typescript-eslint/no-explicit-any
export const down = async (db: Kysely<any>) => {
await db.deleteFrom("file_log").where("action", "=", "migrate").execute();
await db.schema.dropTable("upload_session").execute();
await db.schema
.alterTable("thumbnail")
.alterColumn("encrypted_content_iv", (col) => col.setNotNull())
.execute();
await db.schema
.alterTable("file")
.alterColumn("encrypted_content_iv", (col) => col.setNotNull())
.execute();
};