Fix invalid handling of data file upon application launch and minor c…

docs/UserGuide.md

@@ -412,7 +412,7 @@ UNOFAS data are saved in the hard disk automatically after any command that chan
 UNOFAS data are saved automatically as a JSON file `[JAR file location]/data/addressbook.json`. Advanced users are welcome to update data directly by editing that data file.
 
 <div markdown="span" class="alert alert-warning"> :exclamation: **Caution:**
-If your changes to the data file makes its format invalid, UNOFAS will discard all data when a command is executed with the corrupted file and start with an empty data file at the next run. Hence, it is recommended to take a backup of the file before editing it.
+If your changes to the data file makes its format invalid, UNOFAS will discard all data and start with an empty data file at the next run. Hence, it is recommended to take a backup of the file before editing it.
 </div>
 
 ### Archiving data files `[coming in v2.0]`

docs/team/nikele2001.md

@@ -13,12 +13,20 @@ such as sorting, scheduling and other commands to query information quickly requ
 
 Given below are my contributions to the project.
 
+* **New Feature**: Added `FinancialPlan` field and wrote tests
+    * Justification: As a financial advisor, it would be convenient to have a person's current financial plans available for business purposes.
+    * (Pull request [#69](https://github.com/AY2324S1-CS2103T-F12-1/tp/pull/69))
+
+* **New Feature**: Added appointment sidebar that shows upcoming appointments of clients in chronological order and wrote tests 
+    * Justification: Financial advisors may want to view all upcoming appointments easily in chronological order so that it is easier for them to plan their timetables.
+    * Highlights: This enhancement creates another UI element to show various other appointment-specific details in the future. It requires an understanding of ObservableList interface and the way the list is being tracked by JavaFX.
+    * (Pull request [#110](https://github.com/AY2324S1-CS2103T-F12-1/tp/pull/110))
+
 * **Code Contributed**: [RepoSense](https://nus-cs2103-ay2324s1.github.io/tp-dashboard/?search=nikele2001&breakdown=true)
 
 * **Enhancements Implemented**: 
-  * Added `FinancialPlan` field and wrote tests
-    (Pull request [#69](https://github.com/AY2324S1-CS2103T-F12-1/tp/pull/69))
-  * Added appointment sidebar that shows upcoming appointments of clients in chronological order and wrote tests (Pull request [#110](https://github.com/AY2324S1-CS2103T-F12-1/tp/pull/110))
+    * `FinancialPlan` field to allow financial advisors to execute commands specific to financial plans subscribed by clients
+    * Override prompt to ask user for confirmation before overriding an appointment.
 
 * **Contributions to the UG**: 
   * Added and updated all UI images.

docs/team/sopa301.md

@@ -24,6 +24,7 @@ Given below are my contributions to the project.
     * Justification: `clear` is a very powerful command that can delete the entirety of a user's work in an instant. To
     safeguard against mistakes, we decided to add an extra confirmation requirement to ensure that the user actually wants
     to wipe the contact book.
+    * Highlights: This feature causes the logic flow of the method to change if the clear command is about to be executed, getting a response from the user before deciding whether to continue the execution of the program.
     * Pull request [#75](https://github.com/AY2324S1-CS2103T-F12-1/tp/pull/75)
   * Added available keywords for `help` command
     * Pull request [#67](https://github.com/AY2324S1-CS2103T-F12-1/tp/pull/67)

src/main/java/seedu/address/MainApp.java

@@ -88,11 +88,23 @@
             logger.warning("Data file at " + storage.getAddressBookFilePath() + " could not be loaded."
                     + " Will be starting with an empty AddressBook.");
             initialData = new AddressBook();
+            this.saveEmptyAddressBook(initialData);
         }
 
         return new ModelManager(initialData, userPrefs);
     }
 
+    /**
+     * Wipes corrupted data in addressbook.json when starting the application with corrupted data.
+     */
+    private void saveEmptyAddressBook(ReadOnlyAddressBook initialData) {
+        try {
+            storage.saveAddressBook(initialData);
+        } catch (IOException e) {
+            logger.warning("Failed to locate filepath.");
+        }
+    }
+
     private void initLogging(Config config) {
         LogsCenter.init(config);
     }