Add PPP

docs/team/ngoivanessa.md

@@ -0,0 +1,47 @@
+# ngoivanessa - Project Portfolio Page
+
+### Project: SITUS (Smart Inventory Tracking and Updating System)
+
+The Smart Inventory Tracking and Updating System (SITUS) is a desktop app
+for tracking ingredient inventory designed for restaurant/ F&B inventory managers.
+Users interact with in through a CLI, and is written in Java.
+
+Given below are my contributions to the project:
+
+* **Code Contributed:** You can view the code [here](https://nus-cs2113-ay2122s1.github.io/tp-dashboard/?search=t09-3&sort=groupTitle&sortWithin=title&since=2021-09-25&timeframe=commit&mergegroup=&groupSelect=groupByRepos&breakdown=false&tabOpen=true&tabType=authorship&tabAuthor=ngoivanessa&tabRepo=AY2122S1-CS2113T-T09-3%2Ftp%5Bmaster%5D&authorshipIsMergeGroup=false&authorshipFileTypes=docs~functional-code~test-code&authorshipIsBinaryFileTypeChecked=false)
+* **Enhancements Implemented:**
+    1. `add` feature 
+       - **What it does**: Allows users to add ingredients based on the defined parameters (name, amount and expiry date)
+       - **Rationale**: This is an extremely important feature as it will allow users to store their inventory inside SITUS.  
+    2. `IngredientGroup` class
+       - **What it does**: Stores all entries related to a single ingredient in a single `IngredientGroup`. 
+       For example, 2 batches of carrots with different expiry dates are considered as 2 different entries, yet they are grouped a single `IngredientGroup` as they are the same ingredient.
+       - **Rationale**: This allows users to accurately track different batches of the same ingredient. 
+       Hence, the restaurant aware of the different expiry dates, reducing food wastage which is a major problem in restaurants. 
+    3. `IngredientList` class
+       - **What it does**: Stores all ingredients in the entire inventory. It is made up of multiple `IngredientGroup`
+       - **Rationale**: This efficiently collates the inventory of the entire restaurant together. 
+       This makes it easier to perform commands at the entire inventory level, such as list or find. 
+    4. Expiry Date feature
+        - **What it does**: Converts the expiry data parameter that is initially read in as String to LocalDate type. 
+        - **Rationale**: This allows for an extensive list of operations to be done on the expiry dates, such as comparing between 2 dates or subtraction between dates. 
+    5. Others
+       * toString() methods in `Ingredient` and `IngredientGroup` for accurate printing of the inventory list. 
+
+* **User Guide:** You can find the UG [here](https://ay2122s1-cs2113t-t09-3.github.io/tp/UserGuide.html)
+    * Contributions:
+        * Add Command
+        * Modified code blocks of example outputs 
+        * Edited overall language and style to ensure correctness and uniformity 
+* **Developer Guide:** You can find the DG [here](https://ay2122s1-cs2113t-t09-3.github.io/tp/DeveloperGuide.html)
+    * Contributions:
+        * Edited the `style.puml` file for the diagrams.
+        * Added the description of the `IngredientGroup` component
+        * Described implementation of Adding Ingredients (Section 4.1)
+        * Created sequence diagram for `add` feature
+* **Team Tasks:**
+    * Contributions:
+        * Participated in setting up of team repository
+        * Wrote documentation for methods in Java code
+        * Initiated discussions on possible features to further improve SITUS
+* **Community:** Reported Bugs during PE (Dry-Run and Actual)

src/main/java/seedu/situs/command/AddCommand.java

@@ -26,6 +26,9 @@ public AddCommand(Ingredient i) {
     public String run() throws SitusException {
         try {
             IngredientList.getInstance().add(this.ingredient);
+
+            assert (IngredientList.getInstance() != null);
+
             String resultMsg = ADDED_MESSAGE
                     + ingredient.getName() + " | " + ingredient.toString() + '\n'
                     + "Current inventory has " + IngredientList.getInstance().getSize()

src/main/java/seedu/situs/ingredients/Ingredient.java

@@ -50,6 +50,7 @@ public String toString() {
                  + Ingredient.dateToString(getExpiry());
     }
 
+    //@@author ngoivanessa
     /**
      * Reads in expiry as string from user input, converts to LocalDate variable.
      *
@@ -60,6 +61,7 @@ public static LocalDate stringToDate(String dateString) {
         return LocalDate.parse(dateString, dateFormat);
     }
 
+    //@@author ngoivanessa
     /**
      * Prints date in dd (name of month) yyyy (e.g. 21 NOVEMBER 2021).
      *
@@ -72,6 +74,7 @@ public static String dateToString(LocalDate date) {
         return date.format(dateFormat);
     }
 
+    //@@author ngoivanessa
     /**
      * Calculates the number of calendar days from current date.
      *