Merge pull request nus-cs2103-AY2021S1#74 from MerlinLim/meeting-bug-fix

Minor bug fixes

Author: MerlinLim

src/main/java/seedu/address/logic/commands/meeting/AddCommand.java

@@ -4,6 +4,7 @@
 import static seedu.address.logic.parser.meeting.CliSyntax.PREFIX_CONTACTS;
 import static seedu.address.logic.parser.meeting.CliSyntax.PREFIX_DESCRIPTION;
 import static seedu.address.logic.parser.meeting.CliSyntax.PREFIX_FROM;
+import static seedu.address.logic.parser.meeting.CliSyntax.PREFIX_LOCATION;
 import static seedu.address.logic.parser.meeting.CliSyntax.PREFIX_TITLE;
 import static seedu.address.logic.parser.meeting.CliSyntax.PREFIX_TO;
 
@@ -15,19 +16,21 @@
 public class AddCommand extends Command {
     public static final String COMMAND_WORD = "add";
 
-    public static final String MESSAGE_USAGE = COMMAND_WORD + ": Adds a meeting to the meeting book."
+    public static final String MESSAGE_USAGE = COMMAND_WORD + ": Adds a meeting to the meeting book. "
             + "Parameters: "
             + PREFIX_TITLE + "TITLE "
             + PREFIX_DESCRIPTION + "DESCRIPTION "
             + PREFIX_FROM + "FROM "
             + PREFIX_TO + "TO "
-            + PREFIX_CONTACTS + "CONTACTS"
+            + PREFIX_CONTACTS + "CONTACTS "
+            + PREFIX_LOCATION + "LOCATION "
             + "Example: " + COMMAND_WORD + " "
             + PREFIX_TITLE + "Discuss user requirements with biz associates "
             + PREFIX_DESCRIPTION + "Refer to the reviewed user stories during discussion "
             + PREFIX_FROM + "2020-12-31 12:00"
             + PREFIX_TO + "2020-12-31 14:00 "
-            + PREFIX_CONTACTS + "1 3 5 ";
+            + PREFIX_CONTACTS + "1 3 5 "
+            + PREFIX_LOCATION + "Room 1A";
 
     public static final String MESSAGE_SUCCESS = "New meeting added: %1$s";
     public static final String MESSAGE_DUPLICATE_MEETING = "This meeting already exists in the meeting book";

src/main/java/seedu/address/logic/parser/meeting/AddCommandParser.java

@@ -39,7 +39,7 @@ public AddCommand parse(String args) throws ParseException {
                 ArgumentTokenizer.tokenize(args, PREFIX_TITLE, PREFIX_DESCRIPTION, PREFIX_TO, PREFIX_FROM,
                         PREFIX_CONTACTS, PREFIX_LOCATION);
 
-        if (!arePrefixesPresent(argMultimap, PREFIX_TITLE, PREFIX_FROM)
+        if (!arePrefixesPresent(argMultimap, PREFIX_TITLE, PREFIX_FROM, PREFIX_TO)
                 || !argMultimap.getPreamble().isEmpty()) {
             throw new ParseException(String.format(MESSAGE_INVALID_COMMAND_FORMAT, AddCommand.MESSAGE_USAGE));
         }
@@ -48,8 +48,8 @@ public AddCommand parse(String args) throws ParseException {
         OptionalDescription description = ParserCommon.parseDescription(argMultimap.getValue(PREFIX_DESCRIPTION));
         From from = ParserUtil.parseFrom(argMultimap.getValue(PREFIX_FROM).get());
         To to = ParserUtil.parseTo(argMultimap.getValue(PREFIX_TO).get());
-        Location location = ParserUtil.parseLocation(argMultimap.getValue(PREFIX_LOCATION));
         Contacts contacts = ParserCommon.parseContacts(argMultimap.getValue(PREFIX_CONTACTS));
+        Location location = ParserUtil.parseLocation(argMultimap.getValue(PREFIX_LOCATION));
         Meeting meeting = new Meeting(title, description, from, to, contacts, location);
 
         return new AddCommand(meeting);