refactor: remove agentName from Config

packages/cli/bin/exports_supply_chain.dart

@@ -86,10 +86,10 @@ Future<void> command(FileSystem fs, Database db, ArgResults argResults) async {
   final systems = SystemsCache.load(fs);
   final marketListings = await MarketListingSnapshot.load(db);
   final charting = await ChartingSnapshot.load(db);
-  final agent = await myAgent(db);
+  final agent = await db.getMyAgent();
 
   final jumpgate =
-      systems.jumpGateWaypointForSystem(agent.headquarters.system)!;
+      systems.jumpGateWaypointForSystem(agent!.headquarters.system)!;
   final waypointSymbol = jumpgate.symbol;
   final construction =
       (await db.getConstruction(waypointSymbol, defaultMaxAge))!.construction;

packages/cli/bin/report_balance_sheet.dart

@@ -1,6 +1,5 @@
 import 'package:cli/caches.dart';
 import 'package:cli/cli.dart';
-import 'package:cli/config.dart';
 import 'package:cli/logic/printing.dart';
 import 'package:cli/plan/accounting.dart';
 import 'package:cli/plan/ships.dart';
@@ -50,7 +49,7 @@ Future<Assets> computeAssets(FileSystem fs, Database db) async {
   final shipyardPrices = await ShipyardPriceSnapshot.load(db);
   final shipyardShips = ShipyardShipCache.load(fs);
 
-  final agent = await db.getAgent(symbol: config.agentSymbol);
+  final agent = await db.getMyAgent();
   final inventory = await computeInventoryValue(ships, marketPrices);
   final shipsValue =
       await computeShipValue(ships, shipyardShips, shipyardPrices);

packages/cli/bin/squads.dart

@@ -4,7 +4,6 @@ import 'package:cli/cache/static_cache.dart';
 import 'package:cli/cache/systems_cache.dart';
 import 'package:cli/central_command.dart';
 import 'package:cli/cli.dart';
-import 'package:cli/config.dart';
 import 'package:cli/plan/ships.dart';
 
 String describeJob(ExtractionJob job) {
@@ -18,12 +17,6 @@ Future<void> command(FileSystem fs, Database db, ArgResults argResults) async {
   final charting = ChartingCache(db);
   final ships = await ShipSnapshot.load(db);
   final shipyardShipCache = ShipyardShipCache.load(fs);
-  final agentSymbol = await db.getAgentSymbol();
-  if (agentSymbol == null) {
-    throw StateError('No agent symbol found in database.');
-  }
-  // TODO(eseidel): Compute the current phase or read from db.
-  config = Config(agentSymbol, GamePhase.construction);
 
   final squads = await assignShipsToSquads(
     db,

packages/cli/lib/cache/agent_cache.dart

@@ -1,7 +1,6 @@
 import 'package:cli/api.dart';
 import 'package:cli/cache/systems_cache.dart';
 import 'package:cli/cli.dart';
-import 'package:cli/config.dart';
 import 'package:cli/net/queries.dart';
 
 /// Holds the Agent object between requests.
@@ -19,7 +18,7 @@ class AgentCache {
   /// Loads the agent from the cache.
   // TODO(eseidel): Do callers need an AgentCache or just an Agent?
   static Future<AgentCache?> load(Database db) async {
-    final agent = await db.getAgent(symbol: config.agentSymbol);
+    final agent = await db.getMyAgent();
     if (agent == null) {
       return null;
     }
@@ -28,7 +27,7 @@ class AgentCache {
 
   /// Creates a new AgentCache from the API.
   static Future<AgentCache> loadOrFetch(Database db, Api api) async {
-    final cached = await db.getAgent(symbol: config.agentSymbol);
+    final cached = await db.getMyAgent();
     if (cached != null) {
       return AgentCache(cached, db);
     }

packages/cli/lib/cli.dart

@@ -81,16 +81,10 @@ String argFromShipType(ShipType shipType) {
 
 /// Common lookups which CLIs might need.
 
-/// Get the agent from the database.
-Future<Agent> myAgent(Database db) async {
-  final agent = await db.getAgent(symbol: config.agentSymbol);
-  return agent!;
-}
-
 /// Get the symbol of the agent's headquarters.
 Future<WaypointSymbol> myHqSymbol(Database db) async {
-  final agent = await myAgent(db);
-  return agent.headquarters;
+  final agent = await db.getMyAgent();
+  return agent!.headquarters;
 }
 
 /// Get the system symbol of the agent's headquarters.
@@ -101,8 +95,8 @@ Future<SystemSymbol> myHqSystemSymbol(Database db) async {
 
 /// Get the agent's credits.
 Future<int> myCredits(Database db) async {
-  final agent = await myAgent(db);
-  return agent.credits;
+  final agent = await db.getMyAgent();
+  return agent!.credits;
 }
 
 /// Get the start symbol from the command line argument.

packages/cli/lib/config.dart

@@ -18,14 +18,11 @@ class NetworkConfig {
 /// Class for holding our hard-coded configuration values.
 class Config {
   /// Create a new Config object.
-  Config(this.agentSymbol, this.gamePhase);
+  Config(this.gamePhase);
 
   /// Which phase are we in.
   final GamePhase gamePhase;
 
-  /// The symbol of the agent we are controlling.
-  final String agentSymbol;
-
   /// Whether or not we should enable mining behaviors.
   bool get enableMining => gamePhase < GamePhase.exploration;
 
@@ -248,12 +245,8 @@ class Config {
   final fuelMaxMarkup = 10.0;
 
   static Future<Config> fromDb(Database db) async {
-    final agentSymbol = await db.getAgentSymbol();
-    if (agentSymbol == null) {
-      throw StateError('No agent symbol found in database.');
-    }
     final gamePhase = await db.getGamePhase() ?? GamePhase.bootstrap;
-    return Config(agentSymbol, gamePhase);
+    return Config(gamePhase);
   }
 }
 

packages/db/lib/db.dart

@@ -319,6 +319,14 @@ class Database {
     );
   }
 
+  Future<Agent?> getMyAgent() async {
+    final symbol = await getAgentSymbol();
+    if (symbol == null) {
+      return null;
+    }
+    return getAgent(symbol: symbol);
+  }
+
   /// Get the agent from the database.
   Future<Agent?> getAgent({required String symbol}) async {
     final query = agentBySymbolQuery(symbol);