ccn/Packages/Persistence/Sources/Public/Methods/PrepareDB.swift

import HummingbirdFluent

/// A registrar declaring every migration against a `Fluent` service.
///
/// Built once around the application's `Fluent` service and called as a function — `await migrate()` — during startup, before the migrations are
/// applied.
public struct PrepareDB: Sendable {

    // MARK: Initializers

    /// Creates a registrar for the migrations for a `Fluent` service.
    public init() {}

    // MARK: Methods

    /// Registers every migration against the `Fluent` service, in order.
    ///
    /// This is the single place migrations are declared: add each new migration here, in the order it must run (migrations are applied in registration order
    /// and are append-only). Registering does not apply them — the caller runs `fluent.migrate()` (or the executable's migrate-and-exit mode) to do
    /// that.
    public func callAsFunction(
        for fluent: Fluent
    ) async {
        await fluent.migrations.add([
            CreateShop(),
            CreateListing(),
            AddTradeColumns(),
            AddListingDeclarations(),
            AddShopRegistration(),
            SeedCatalogue(),
            CreateUser(),
            CreateTrade(),
            CreatePasskey(),
            CreateCollecting(),
            CreateCommunity(),
            RedateEvents(),
        ])
    }

}