From 1fdc2ac10c0a98f85daf6cd8ff2cca90182e10bb Mon Sep 17 00:00:00 2001
From: Eric Seidel <github@eseidel.com>
Date: Sun, 18 Feb 2024 14:21:17 -0800
Subject: [PATCH] chore: rename contract_cache to contract_snapshot

---
 packages/cli/lib/cache/contract_cache.dart | 79 ----------------------
 1 file changed, 79 deletions(-)
 delete mode 100644 packages/cli/lib/cache/contract_cache.dart

diff --git a/packages/cli/lib/cache/contract_cache.dart b/packages/cli/lib/cache/contract_cache.dart
deleted file mode 100644
index b81cfbf8..00000000
--- a/packages/cli/lib/cache/contract_cache.dart
+++ /dev/null
@@ -1,79 +0,0 @@
-import 'package:cli/api.dart';
-import 'package:cli/compare.dart';
-import 'package:cli/logger.dart';
-import 'package:cli/net/queries.dart';
-import 'package:collection/collection.dart';
-import 'package:db/db.dart';
-import 'package:types/types.dart';
-
-/// Snapshot of contracts in the database.
-class ContractSnapshot {
-  /// Creates a new contract snapshot.
-  ContractSnapshot(this.contracts);
-
-  /// Load the ContractSnapshot from the database.
-  static Future<ContractSnapshot> load(Database db) async {
-    final contracts = await db.allContracts();
-    return ContractSnapshot(contracts.toList());
-  }
-
-  /// Contracts in the cache.
-  final List<Contract> contracts;
-
-  /// Number of requests between checks to ensure ships are up to date.
-  final int requestsBetweenChecks = 100;
-
-  int _requestsSinceLastCheck = 0;
-
-  /// Returns a list of all completed contracts.
-  List<Contract> get completedContracts =>
-      contracts.where((c) => c.fulfilled).toList();
-
-  /// Returns a list of all expired contracts.
-  List<Contract> get expiredContracts =>
-      contracts.where((c) => c.isExpired && !c.fulfilled).toList();
-
-  /// Returns a list of all active (not fulfilled or expired) contracts.
-  List<Contract> get activeContracts =>
-      contracts.where((c) => !c.fulfilled && !c.isExpired).toList();
-
-  /// Returns a list of all unaccepted contracts.
-  List<Contract> get unacceptedContracts =>
-      contracts.where((c) => !c.accepted).toList();
-
-  /// Looks up the contract by id.
-  Contract? contract(String id) =>
-      contracts.firstWhereOrNull((c) => c.id == id);
-
-  /// Fetches a new snapshot and logs if different from this one.
-  // TODO(eseidel): This does not belong in this class.
-  Future<ContractSnapshot> ensureUpToDate(Database db, Api api) async {
-    _requestsSinceLastCheck++;
-    if (_requestsSinceLastCheck < requestsBetweenChecks) {
-      return this;
-    }
-    _requestsSinceLastCheck = 0;
-
-    final newContracts = await fetchContracts(db, api);
-    final newContractsJson =
-        newContracts.contracts.map((c) => c.toOpenApi().toJson()).toList();
-    final oldContractsJson =
-        contracts.map((c) => c.toOpenApi().toJson()).toList();
-    // Our contracts class has a timestamp which we don't want to compare, so
-    // compare the OpenAPI JSON instead.
-    if (jsonMatches(newContractsJson, oldContractsJson)) {
-      logger.warn('Contracts changed, updating cache.');
-      return newContracts;
-    }
-    return this;
-  }
-}
-
-/// Fetches all of the user's contracts.
-Future<ContractSnapshot> fetchContracts(Database db, Api api) async {
-  final contracts = await allMyContracts(api).toList();
-  for (final contract in contracts) {
-    await db.upsertContract(contract);
-  }
-  return ContractSnapshot(contracts);
-}