picking up project again. Fixing rspec errors first

lib/game/command_parser.rb

@@ -0,0 +1,147 @@
+# Nathan Hinton 12 Jan 2026
+#
+# Parse a command from the client. This somehow will end up connecting with the
+# game. This is because it will need to be able to communicate with the objects
+# in the game and have game level access.
+
+
+class CommandParser
+  def initialize
+  end
+
+  def parse(client, command)
+    response = {'request_id' => command['request_id']}
+    case command['type']
+    when 'hello'
+      parse_hello(client, command)
+    when 'query'
+      parse_query(command)
+    when 'command'
+      parse_command(command)
+    else
+      raise CommandParserError, "Unable to parse unknown type of '#{commad['type']}'"
+    end
+    return response
+  end
+
+  def parse_hello(client, command)
+    response = {'type' => command['type']}
+    id = command['player_id']
+    case command['domain']
+    when 'player'
+      hello_player(client, id, command['payload'])
+    else
+      raise CommandParserError, "Unable to parse the hello type, domain '#{command['domain']}'"
+    end
+    return response
+  end
+
+  def parse_query(command)
+    response = {'type' => command['type']}
+    id = command['player_id']
+    case command['domain']
+    when 'game'
+      query_game(id, command['payload'])
+    when 'player'
+      query_player(id, command['payload'])
+    else
+      raise CommandParserError, "Unable to parse the query type, domain '#{command['domain']}'"
+    end
+    return response
+  end
+
+  def parse_command(command)
+    response = {'type' => command['type']}
+    id = command['player_id']
+    case command['domain']
+    when 'game'
+      command_game(id, command['payload'])
+    when 'player'
+      command_player(id, command['payload'])
+    else
+      raise CommandParserError, "Unable to parse the command type, domain '#{command['domain']}'"
+    end
+    return response
+  end
+
+  # Perform the actions for the type of hello and domain of player.
+  def hello_player(client, id, payload)
+    response = {}
+    payload.keys.each do |key, value|
+      case key
+      when 'connect'
+        game.connect_player(client, id, value)
+      when 'faction'
+        game.set_player_faction(id, value)
+      else
+        raise CommandParserError, "Unable to parse the type hello, domain player, key '#{key}'"
+      end
+    end
+    return response
+  end
+
+  # Perform the actions for the type of query and the domain of game
+  def query_game(id, payload)
+    response = {}
+    payload.keys.each do |key, value|
+      case key
+      when 'time'
+        game.send_time(id, value)
+      when 'size'
+        game.send_size(id, value)
+      else
+        raise CommandParserError, "Unable to parse the type query, domain game, key '#{key}'"
+      end
+    end
+    return response
+  end
+
+  # Perform the actions for the type of query and the domain of player
+  def query_player(id, payload)
+    response = {}
+    payload.keys.each do |key, value|
+      case key
+      when 'resources'
+        game.get_player_resources(id, value)
+      when 'planets'
+        game.get_player_planets(id, value)
+      when 'buildings'
+        game.get_player_buildings(id, value)
+      when 'ships'
+        game.get_player_ships(id, value)
+      when 'construction'
+        game.get_player_construction(id, value)
+      else
+        raise CommandParserError, "Unable to parse the type query, domain player, key '#{key}'"
+      end
+    end
+    return response
+  end
+
+  # Perform the actions for the type command and the domain of game
+  def command_game(id, payload)
+    response = {}
+    payload.keys.each do |key, value|
+      case key
+      else
+        raise CommandParserError, "Unable to parse the type command, domain game, key '#{key}'"
+      end
+    end
+    return response
+  end
+
+  # Perform the actions for the type command and the domain of player
+  def command_player(id, payload)
+    response = {}
+    payload.keys.each do |key, value|
+      case key
+      else
+        raise CommandParserError, "Unable to parse the type command, domain player, key '#{key}'"
+      end
+    end
+    return response
+  end
+end
+
+class CommandParserError < StandardError
+end