Update developer guide for sort feature

docs/DeveloperGuide.md

@@ -3,7 +3,7 @@ layout: page
 title: Developer Guide
 ---
 * Table of Contents
-{:toc}
+  {:toc}
 
 --------------------------------------------------------------------------------------------------------------------
 
@@ -154,6 +154,28 @@ Classes used by multiple components are in the `seedu.addressbook.commons` packa
 
 This section describes some noteworthy details on how certain features are implemented.
 
+### Sort feature
+
+#### About
+
+The sort feature is an inbuilt element of `SalesPunch` where it allows the sales person to sort the address book according to a certain attribute.
+
+#### Implementation
+
+The sort mechanism is facilitated by `SortCommandParser` where it parses sort commands, triggering and associating the given attribute to a `SortCommand` class which extends `Command`. When `SortCommand` gets executed, `ModelManager#sortPersonList()` sorts the address book according to the given attribute.
+
+<div markdown="span" class="alert alert-info">:information_source: **Note:** If the given input is not a valid attribute of a `Person` class, it will throw an error indicating invalid attribute.
+
+</div>
+
+The following sequence diagram shows how the sort operation works:
+
+![SortSequenceDiagram](images/SortSequenceDiagram.png)
+
+The following activity diagram summarizes what happens when a user executes a sort command:
+
+![SortActivityDiagram](images/SortActivityDiagram.png)
+
 ### Lead Status feature
 
 The Lead Status feature aims to provide information about the contact based on when the status was last set.
@@ -174,8 +196,6 @@ one, the command returns and does not alter the previous lead status (and timest
 ![](images/StatusSequenceDiagram.png)
 (to update seq diagram to reflect timestamp implementation)
 
-
-
 ### \[Proposed\] Undo/redo feature
 
 #### Proposed Implementation
@@ -246,13 +266,13 @@ The following activity diagram summarizes what happens when a user executes a ne
 **Aspect: How undo & redo executes:**
 
 * **Alternative 1 (current choice):** Saves the entire address book.
-  * Pros: Easy to implement.
-  * Cons: May have performance issues in terms of memory usage.
+    * Pros: Easy to implement.
+    * Cons: May have performance issues in terms of memory usage.
 
 * **Alternative 2:** Individual command knows how to undo/redo by
   itself.
-  * Pros: Will use less memory (e.g. for `delete`, just save the person being deleted).
-  * Cons: We must ensure that the implementation of each individual command are correct.
+    * Pros: Will use less memory (e.g. for `delete`, just save the person being deleted).
+    * Cons: We must ensure that the implementation of each individual command are correct.
 
 _{more aspects and alternatives to be added}_
 
@@ -349,10 +369,10 @@ Priorities: High (must have) - `* * *`, Medium (nice to have) - `* *`, Low (unli
 **Extensions**
 
 * 1a. AddressBook detects an error in the entered data.
-   * 1a1. AddressBook requests for the correct data.
-   * 1a2. User enters new data.
-   * Steps 1a1-1a2 are repeated until the data entered is correct.
-   * Use case resumes from step 2.
+    * 1a1. AddressBook requests for the correct data.
+    * 1a2. User enters new data.
+    * Steps 1a1-1a2 are repeated until the data entered is correct.
+    * Use case resumes from step 2.
 
   Use case ends.
 
@@ -374,10 +394,10 @@ Priorities: High (must have) - `* * *`, Medium (nice to have) - `* *`, Low (unli
   Use case ends.
 
 * 3a. AddressBook detects an error in the entered data.
-   * 3a1. AddressBook requests for the correct data.
-   * 3a2. User enters new data.
-   * Steps 3a1-3a2 are repeated until the data entered is correct.
-   * Use case resumes from step 4.
+    * 3a1. AddressBook requests for the correct data.
+    * 3a2. User enters new data.
+    * Steps 3a1-3a2 are repeated until the data entered is correct.
+    * Use case resumes from step 4.
 
   Use case ends.
 
@@ -387,7 +407,7 @@ Priorities: High (must have) - `* * *`, Medium (nice to have) - `* *`, Low (unli
 
 1.  User requests to list persons
 2.  AddressBook shows a list of persons
-3.  User requests to delete a specific person in the list 
+3.  User requests to delete a specific person in the list
 4.  AddressBook displays a confirmation message
 5.  User confirms to delete the specific person in the list
 6.  AddressBook deletes the person
@@ -414,7 +434,7 @@ Priorities: High (must have) - `* * *`, Medium (nice to have) - `* *`, Low (unli
 2.  Should be able to hold up to 1000 clients without a noticeable sluggishness in performance for typical usage.
 3.  A user with above average typing speed for regular English text (i.e. not code, not system admin commands) should be able to accomplish most of the tasks faster using commands than using the mouse.
 4.  A user should be able to work with 20 tasks per client without having noticeable sluggishness in performance for typical usage.
-5.  If a user wishes to use the email templating feature, a default mail app on their system is required. 
+5.  If a user wishes to use the email templating feature, a default mail app on their system is required.
 
 ### Glossary
 
@@ -438,15 +458,15 @@ testers are expected to do more *exploratory* testing.
 
 1. Initial launch
 
-   1. Download the jar file and copy into an empty folder
+    1. Download the jar file and copy into an empty folder
 
-   1. Double-click the jar file Expected: Shows the GUI with a set of sample contacts. The window size may not be optimum.
+    1. Double-click the jar file Expected: Shows the GUI with a set of sample contacts. The window size may not be optimum.
 
 1. Saving window preferences
 
-   1. Resize the window to an optimum size. Move the window to a different location. Close the window.
+    1. Resize the window to an optimum size. Move the window to a different location. Close the window.
 
-   1. Re-launch the app by double-clicking the jar file.<br>
+    1. Re-launch the app by double-clicking the jar file.<br>
        Expected: The most recent window size and location is retained.
 
 1. _{ more test cases …​ }_
@@ -455,23 +475,23 @@ testers are expected to do more *exploratory* testing.
 
 1. Deleting a person while all persons are being shown
 
-   1. Prerequisites: List all persons using the `list` command. Multiple persons in the list.
+    1. Prerequisites: List all persons using the `list` command. Multiple persons in the list.
 
-   1. Test case: `delete 1`<br>
-      Expected: First contact is deleted from the list. Details of the deleted contact shown in the status message. Timestamp in the status bar is updated.
+    1. Test case: `delete 1`<br>
+       Expected: First contact is deleted from the list. Details of the deleted contact shown in the status message. Timestamp in the status bar is updated.
 
-   1. Test case: `delete 0`<br>
-      Expected: No person is deleted. Error details shown in the status message. Status bar remains the same.
+    1. Test case: `delete 0`<br>
+       Expected: No person is deleted. Error details shown in the status message. Status bar remains the same.
 
-   1. Other incorrect delete commands to try: `delete`, `delete x`, `...` (where x is larger than the list size)<br>
-      Expected: Similar to previous.
+    1. Other incorrect delete commands to try: `delete`, `delete x`, `...` (where x is larger than the list size)<br>
+       Expected: Similar to previous.
 
 1. _{ more test cases …​ }_
 
 ### Saving data
 
 1. Dealing with missing/corrupted data files
 
-   1. _{explain how to simulate a missing/corrupted file, and the expected behavior}_
+    1. _{explain how to simulate a missing/corrupted file, and the expected behavior}_
 
 1. _{ more test cases …​ }_

docs/diagrams/SortActivityDiagram.puml

@@ -0,0 +1,7 @@
+@startuml
+start
+:User executes sort command;
+:Sort AddressBook by attribute;
+:Save AddressBook to addressBookStateList;
+stop
+@enduml

docs/diagrams/SortSequenceDiagram.puml

@@ -0,0 +1,62 @@
+@startuml
+!include style.puml
+
+Actor User as user USER_COLOR
+Participant ":UI" as ui UI_COLOR
+Participant ":LogicManager" as LM LOGIC_MANAGER_COLOR
+Participant ":AddressBookParser" as ABP ADDRESS_BOOK_PARSER_COLOR
+Participant ":SortCommandParser" as SCP SORT_COMMAND_PARSER_COLOR
+Participant ":SortCommand" as SC SORT_COMMAND_COLOR
+Participant "model:ModelManager" as MM MODEL_MANAGER_COLOR
+Participant ":Storage" as storage STORAGE_COLOR
+
+user -[USER_COLOR]> ui : "sort name"
+activate ui UI_COLOR
+
+ui -[UI_COLOR]> LM : execute("sort name")
+activate LM LOGIC_MANAGER_COLOR
+
+LM -[LOGIC_MANAGER_COLOR]> ABP : parseCommand("sort name")
+activate ABP ADDRESS_BOOK_PARSER_COLOR
+
+ABP -[ADDRESS_BOOK_PARSER_COLOR]> SCP : parse("name")
+activate SCP SORT_COMMAND_PARSER_COLOR
+
+create SC
+SCP -[SORT_COMMAND_PARSER_COLOR]> SC : SortCommand("name")
+activate SC SORT_COMMAND_COLOR
+
+SC -[SORT_COMMAND_COLOR]-> SCP
+deactivate SC
+
+SCP -[SORT_COMMAND_PARSER_COLOR]-> ABP
+deactivate SCP
+
+ABP --[ADDRESS_BOOK_PARSER_COLOR]> LM : command
+deactivate ABP
+
+LM -[LOGIC_MANAGER_COLOR]> SC : execute(model)
+activate SC SORT_COMMAND_COLOR
+
+SC -[SORT_COMMAND_COLOR]> MM : sortPersonList("name")
+activate MM MODEL_MANAGER_COLOR
+deactivate MM
+
+SC --[SORT_COMMAND_COLOR]> LM : commandResult
+deactivate SC
+
+LM -[LOGIC_MANAGER_COLOR]> storage : saveAddressBook(addressBook)
+activate storage STORAGE_COLOR
+storage -[STORAGE_COLOR]> storage : Save to file
+activate storage STORAGE_COLOR_T1
+storage --[STORAGE_COLOR]> storage
+deactivate storage
+storage --[STORAGE_COLOR]> LM
+deactivate storage
+
+LM --[LOGIC_MANAGER_COLOR]> ui
+deactivate LM
+
+ui--[UI_COLOR]> user
+deactivate ui
+@enduml

docs/diagrams/style.puml

@@ -31,6 +31,36 @@
 !define STORAGE_COLOR_T3 #806600
 !define STORAGE_COLOR_T2 #544400
 
+!define LOGIC_MANAGER_COLOR #8093F1
+!define LOGIC_MANAGER_COLOR_T1 #5A72ED
+!define LOGIC_MANAGER_COLOR_T2 #3553E9
+!define LOGIC_MANAGER_COLOR_T3 #1839DC
+!define LOGIC_MANAGER_COLOR_T2 #1430B8
+
+!define ADDRESS_BOOK_PARSER_COLOR #78E0DC
+!define ADDRESS_BOOK_PARSER_COLOR_T1 #59D9D5
+!define ADDRESS_BOOK_PARSER_COLOR_T2 #37D2CD
+!define ADDRESS_BOOK_PARSER_COLOR_T3 #2AB7B2
+!define ADDRESS_BOOK_PARSER_COLOR_T2 #229692
+
+!define SORT_COMMAND_PARSER_COLOR #31CB00
+!define SORT_COMMAND_PARSER_COLOR_T1 #119822
+!define SORT_COMMAND_PARSER_COLOR_T2 #2A7221
+!define SORT_COMMAND_PARSER_COLOR_T3 #1E441E
+!define SORT_COMMAND_PARSER_COLOR_T2 #152614
+
+!define SORT_COMMAND_COLOR #F29469
+!define SORT_COMMAND_COLOR_T1 #EF7A43
+!define SORT_COMMAND_COLOR_T2 #EB5F1E
+!define SORT_COMMAND_COLOR_T3 #CE4E12
+!define SORT_COMMAND_COLOR_T2 #A9400F
+
+!define MODEL_MANAGER_COLOR #D496A7
+!define MODEL_MANAGER_COLOR_T1 #CA7D91
+!define MODEL_MANAGER_COLOR_T2 #BE6079
+!define MODEL_MANAGER_COLOR_T3 #AE4762
+!define MODEL_MANAGER_COLOR_T2 #913B52
+
 !define USER_COLOR #000000
 
 skinparam BackgroundColor #FFFFFFF