Overview

Introducing Trackr - the ultimate desktop application designed to simplify the delivery management process for your home business!

With Trackr, you can seamlessly manage your suppliers, orders and tasks.

It utilizes a Command Line Interface (CLI), while still enjoying the benefits of a user-friendly Graphical User Interface (GUI).

Say goodbye to the hassle of Excel and the stress of time constraints! Whether you’re a busy home business owner or simply looking for an efficient and streamlined solution, Trackr is the perfect fit for you. Experience the convenience of delivery management like never before with Trackr.

About This Guide

This guide shows you the relevant information for setting up and using Trackr to manage your suppliers, orders and tasks.

You can click on any of the links below to navigate to the respective sections for more information.

1 Quick start
2 Commands
3 Data
- 3.1 Saving of data
- 3.2 Editing the data file
4 Upcoming features [coming soon]
5 FAQ
6 Summary
6.1 Prefix Summary
- 6.2 Command Summary

1 Quick start

1.1 Prerequisites

1.1.1 Java

Ensure you have Java 11 or above installed. Java is the language that your computer uses to understand Trackr.

Tip

How to check your current Java version:

Step 1. Open up Command Prompt (Windows) or Terminal (Mac and Linux).

Step 2. Type and run the command java -version.

Step 3. Check the version number provided (xxx) is at least 11.

An example is shown below.

  > java -version
  java version "xxx" <Other information>

1.1.2 Glossary

Mainstream OS: Windows, Linux, Mac
CLI: Command-Line Interface
GUI: Graphical User Interface
Supplier: Supplier refers to someone whom the user seasonally or frequently orders goods from
Customer: Customer refers to someone whom the user receives an order from
Order: Order refers to the customers’ orders the user accepts
Task: Task refers to any to-dos the user may have, it need not be related to suppliers or orders (For instance, it can be about tidying inventory)
Menu Item: Menu Item refers to any inventory/ stock that the user is selling to customers.
Tag: Tags are associated with suppliers, users can tag the supplier with any keyword they want, number of tags are not restricted
Status: Statuses are associated with tasks and orders, one entry of task/order can only have one status and the type of status that can be added is restricted

1.2 Installation

Step 1. Download the latest trackr.jar file from here.

Step 2. Copy the file to the folder where you will use Trackr.

Step 3. Double-click on the trackr.jar file.

Tip

Trackr does not open?

Step 1. Open a command terminal.

Step 2. Type in java -jar (Keep in mind of the space at the end).

Step 3. Drag and drop trackr.jar into the command terminal.

Step 4. Press enter and execute the command.

An example of the final command is displayed below.

  > java -jar xxxx/xxxx/trackr.jar

A GUI similar to the below should appear in a few seconds.

Figure 1.2.1: Home Tab UI

The UI has the following areas:

Tabs
Sales (Total Revenue and Profit)
Simplified Orders
Simplified Tasks
Simplified Menu
Command Result Screen
Command Input Box
Data List

For more information on how to navigate the User Interface (UI), you can go here

Figure 1.2.2: Labeled Home Tab UI

Figure 1.2.3: Labeled Data Tab UI

Warning

When you open the application for the first time on your device, Trackr will create a data folder with trackr.json data file inside.

If you are a new user, do not edit this file.

Otherwise, you can check out how to edit it here

1.3 Utilisation

Step 1: Enter your command into the Command Input Box.

You can try the following commands to add a task:

tab t/TASKS
add_task n/Buy eggs d/12/12/2040

Step 2: Observe the changes made to the Task list. Look at the message displayed inside the Command Result Screen to see the results of your command.

Tip

You can find out all the usable commands here or return to the Table of Contents to find your desired command.

1.4 Navigating the User Interface

Here, we will explain how you can navigate around our application.

Command Input Box

You can input your commands into the command input box, press Enter to execute your commands. A result message would be shown at the Command Result Screen.

If there is an error with the command, the input would turn red and you can refer to the Command Result Screen for help.

Command Result Screen

Command result screen shows the success message for your command that executed successfully.

Otherwise, it would show an error message with hints on what was missing / invalid in the command that you have entered. Refer to the error message or look back at this User Guide for more information on how to correct your command input.

Tabs

We provide multiple tabs for you to use. This includes the home page, with the data tabs that display your data for the respective information (i.e. Order, Tasks, Contacts, Menu).

You can navigate between them by clicking on the tab itself, or input the command tab t/ followed with the respective tab name.

For more information about the tab command, you can go here.

1.4.1 Home Page

Upon starting the application, you will see a convenient dashboard with summarised information that you need for your business.

Sales (Total Revenue and Profit)

Trackr keeps track of all orders submitted and automatically updates the total revenue and profit that your business has generated with us.

Simplified Orders

Order list shows a condensed preview of your outstanding orders, with their relevant details (i.e. customer name, promised delivery date and your progress).

Simplified Tasks

Task list shows all outstanding miscellaneous tasks that you may have for your current operations.

Simplified Menu

Menu list shows all the items that you have up for sale currently, with their details (cost price, selling price and profit margin) at a glance.

1.4.2 Data Tab

Data List

Data list contains all of your respective data labelled out in full. The layout of the respective data information can be seen below:

Orders

Orders contains order information, with their data represented by their respective cards.

Order Card consists of the following components:

Index of the order
Name of the order item (which should correspond to its respective Menu item name)
Quantity of order item
Deadline for delivery of the order
Status of the order item
Customer name
Customer phone number
Customer address

Figure 1.4.2.1: Labeled Order Card

Tasks

Tasks contains task information, with their data represented by their respective cards.

Task Card consists of the following components:

Index of the task
Name of the task
Deadline of the task
Status of the task

Figure 1.4.2.2: Labeled Task Card

Contacts

Contacts contains supplier information, with their data represented by their respective cards.

Supplier Contact Card consists of the following components:

Index of the supplier
Name of the supplier
Tags related to the supplier
Phone number of the supplier
Address of the supplier
Email of the supplier

Figure 1.4.2.3: Labeled Supplier Card

Menu contains menu items, with their data represented by their respective cards.

Menu Item Card consists of the following components:

Index of the menu item
Menu item name
Selling price of the menu item
Cost of making the menu item
Profit from selling the menu item (Profit = Selling Price - Cost)

Figure 1.4.2.4: Labeled Menu Card

2 Commands

Notes about the command format:

All command keywords must be in lower-case and are case-sensitive.
e.g. For add supplier command:
add_supplier is valid.
ADD_SUPPLIER and Add_Supplier are invalid.
Prefixes of the parameters must be in lower-case and are case-sensitive.
e.g. n/ in add_s n/NAME is case-sensitive
n/ is a valid prefix.
N/ is an invalid prefix.
Words in UPPER_CASE are the parameters to be supplied by you.
e.g. in add_supplier n/NAME, you fill in the NAME parameter with the supplier name (i.e. add_supplier n/John Doe).
Items in square brackets are optional.
e.g. n/NAME [t/TAG] can be used as n/John Doe t/friend or as n/John Doe.
Items with … after them can be used any number of times within the command.
e.g. [t/TAG]… can be used as (omitted), t/flour, t/flour t/sugar etc.
Parameters can be in any order.
e.g. if the command specifies n/NAME p/PHONE_NUMBER, p/PHONE_NUMBER n/NAME is also acceptable.
If a parameter is expected only once in the command, but you specified it multiple times, only the last occurrence of the parameter will be taken.
e.g. if you specify p/12341234 p/56785678, only p/56785678 will be taken.
Extraneous parameters will be ignored.
e.g. if the command specifies help 123, it will be interpreted as help.

Tip

General format of commands:

<command> <index> <prefix/paramater> <prefix/paramater> ...
- Index depends on the command.
- Number of parameters depend on the command.
All command keywords have shortcut alternatives. They are the command type and the first letter of the information type.
For example:
- add_s is the same as add_supplier
- edit_o is the same as edit_order
- list_t is the same as list_task
You can find out the constraints for the parameters with their corresponding prefix here.

2.0 Checking for duplicates

Duplicate data are not allowed. Hence, adding of duplicate data or editing of an existing data such that it matches with another existing data in the data list will not be successful. Here’s how we check for duplicates:

Any two	are considered to be duplicates if
Suppliers	they have the same phone numbers
Orders	all the parameters (excluding `STATUS`) are the same (with matching cases).
Tasks	they have the same task names (with matching cases) and deadlines.
Menu items	they have the same item names (with matching cases).

2.1 Add

Adding of an information to the specific list. Below are the specific add commands for supplier, order, task and menu item.

Note
Adding of duplicate data is not allowed. Refer to this table to see how duplicates are checked for.

2.1.1 Adding a supplier: `add_supplier`

Adds a supplier to the list of suppliers.

Syntax: add_supplier n/NAME p/PHONE_NUMBER e/EMAIL a/ADDRESS [t/TAG]…

Example 1: Standard command without tags

add_supplier n/John Doe p/98765432 e/johnd@example.com a/John Street
Adds a supplier with the following details:
- Supplier Name: John Doe
- Phone Number: 98765432
- Email: johnd@example.com
- Address: John Street
- Tags: Empty

Example 2: Shortcut command with tags

add_s n/Betsy Cow t/diary e/betsycow@example.com a/Betsy Street p/12345678 t/meat
Adds a supplier with the following details:
- Supplier Name: Betsy Cow
- Phone Number: 12345678
- Email: betsycow@example.com
- Address: Betsy Street
- Tags: Diary, Meat

2.1.2 Adding an order: `add_order`

Adds an order into the list of orders.

Syntax: add_order on/ORDER_ITEM q/QUANTITY d/DEADLINE n/CUSTOMER_NAME a/CUSTOMER_ADDRESS p/CUSTOMER_PHONE_NUMBER [s/STATUS]

Information

Statuses available for setting are
- N or n for Not Delivered
- I or i for In Progress
- D or d for Delivered
If no status is provided, it is defaulted to Not Delivered.
All ORDER_ITEM must match (case-sensitive) a menu item in the menu. (e.g. choclate and Chocolate are considered different items).
i.e. If ORDER_ITEM does not match any of the existing menu items, you need to add it as a menu item first.
You can find out how to add a menu item here

Example 1: Standard command without status

add_order on/Cupcake q/5 d/01/12/2024 n/John Cat p/91234567 a/John Street
Adds an order with the following details:
- Order Item: Cupcake
- Quantity: 5
- Deadline: 01/12/2024
- Name: John Cat
- Phone Number: 91234567
- Address: John Street
- Status: Not Delivered (Default)

Example 2: Shortcut command with status

add_o on/Chocolate Cookies q/10 d/02/10/2024 n/Dolly Sheep p/91827364 a/Dolly Street s/I
Adds a supplier with the following details:
- Order Item: Chocolate Cookies
- Quantity: 10
- Deadline: 02/10/2024
- Name: Dolly Sheep
- Phone Number: 91827364
- Address: Dolly Street
- Status: In Progress

2.1.3 Adding a task: `add_task`

Adds a task to the list of tasks.

Syntax: add_task n/TASK_NAME d/DEADLINE [s/STATUS]

Information

Statuses available for setting are
- N or n for Not Done
- D or d for Done
If no status is provided, it is defaulted to Not Done.

Example 1: Standard command without status

add_task n/Buy cookie cutter d/22/12/2024
Adds a task with the following details:
- Task Name: Buy cookie cutter
- Deadline: 22/12/2024
- Status: Not Done (Default)

Example 2: Shortcut command with status

add_t n/Buy a card d/23/12/2024 s/D
Adds a task with the following details:
- Task Name: Buy a card
- Deadline: 23/12/2024
- Status: Done

2.1.4 Adding a menu item: `add_item`

Adds a menu item to the menu.

Syntax: add_item n/ITEM_NAME pr/PRICE c/COST

Information

When entering price and cost values, you may choose to
1. input positive integer numbers
2. input positive decimal numbers (up to 2 decimal point). For example:
  5.1 or 5.03
  5.034
The item can have a positive or negative profit (Profit = Price - Cost). Specifically:
- Negative profit margin means you are making a loss
- Positive profit margin means you are making a profit
Note that profit calculated is only accurate when price and cost each have at most 16 digits.
- For example: 9283212222332323 and 92832122223323.55 are both 16 digits.
You cannot add an item if there is another item that has the same name in the menu. The item name is case-sensitive.
- For example, chocolate and Chocolate are considered as different item.

Example 1: Standard command with integer values

add_item n/Chocolate cake pr/5 c/2
Adds an order item with the following details:
- Item Name: Chocolate cake
- Price: 5
- Cost: 2

Example 2: Shortcut command with decimal values

add_i n/Limited Time Strawberry Cake pr/20.55 c/25.2
Adds an order item with the following details:
- Item Name: Limited Time Strawberry Cake
- Price: 20.55
- Cost: 25.2

2.2 Edit

Editing of an information in a specific list. Below are the specific edit commands for supplier, order, task and menu item.

Information

Edits the information at the specified INDEX.
The INDEX must be a positive integer 1, 2, 3, …
All existing values will be replaced with the new values given.
At least one of the fields (e.g. n/NAME) must be specified.
Editing of a data such that it matches with another existing data is not allowed. Check this table to see how duplicates are checked for.

Danger

Editing of information is one-way (i.e. You cannot revert your command).
We are working to have an undo feature in the future. Sorry for the inconvenience caused.

2.2.1 Editing a supplier: `edit_supplier`

Edits an existing supplier’s information.

Syntax: edit_supplier INDEX [n/NAME] [p/PHONE] [e/EMAIL] [a/ADDRESS] [t/TAG]…

Information

When editing tags:
- All existing tags will be replaced with the given tag (editing of tags is not accumulative).
- Typing t/ removes all the existing tags.

Example 1: Standard command removing tags

edit_supplier 1 n/Johnny p/90138482 t/
Edits the first supplier information (shown on screen) with the following details:
- Supplier Name: Johnny
- Phone Number: 90138482
- Tags: Empty

Example 2: Shortcut command replacing tags

edit_s 3 t/flour e/mark@example.com
Edits the third supplier information (shown on screen) with the following details:
- Email: mark@example.com
- Tags: Supplies Flour

2.2.2 Editing an order: `edit_order`

Edits an existing order’s information.

Syntax: edit_order INDEX [on/ORDER_ITEM] [q/QUANTITY] [d/DEADLINE] [n/CUSTOMER_NAME] [a/CUSTOMER_ADDRESS] [p/CUSTOMER_PHONE_NUMBER] [s/STATUS]

Information

If a menu item is no longer your menu (i.e. you have deleted the menu item), the order details cannot be edited.
Statuses available for setting are
- N or n for Not Delivered
- I or i for In Progress
- D or d for Delivered
When editing the order name, the input for order name is case-sensitive.
- For example, if menu item you want edit order name to “chocolate”, you should input edit_o 1 on/chocolate and not edit_o 1 on/ChOcolAte

Example 1: Standard command

edit_order 1 p/91234567 d/05/05/2024
Edits the first order information (shown on screen) with the following details:
- Customer Phone Number: 91234567
- Deadline: 05/05/2024

Example 2: Shortcut command updating status

edit_o 3 q/20 s/I
Edits the third order information (shown on screen) with the following details:
- Quantity: 3
- Status: In Progress

2.2.3 Editing a task: `edit_task`

Edits an existing task’s information.

Syntax: edit_task INDEX [n/TASK_NAME] [d/DEADLINE] [s/STATUS]

Information

Statuses available for setting are
- N or n for Not Done
- D or d for Done

Example 1: Standard command

edit_task 1 n/Get creamer
Edits the first task information (shown on screen) with the following details:
- Task Name: Get creamer

Example 2: Shortcut command updating status

edit_t 3 d/31/12/2024 s/N
Edits the third task information (shown on screen) with the following details:
- Deadline: 31/12/2024
- Status: Not Done

2.2.4 Editing a menu item: `edit_item`

Edits an existing menu item’s information.

Syntax: edit_item INDEX [n/ITEM_NAME] [pr/PRICE] [c/COST]

Information

Editing a menu item does not invalidate or update the orders with the same order item name.
Editing a menu item does not update and change the total revenue and profits on the home tab.
When entering price and cost values, you may choose to
1. input positive integer numbers
2. input positive decimal numbers (up to 2 decimal point). For example:
  5.1 or 5.03
  5.034
The item can have a positive or negative profit margin (Profit Margin = Price - Cost). Specifically:
- Negative profit margin means you are making a loss
- Positive profit margin means you are making a profit
Note that profit calculated is only accurate when price and cost each have at most 16 digits.
- For example: 9283212222332323 and 92832122223323.55 are both 16 digits.

Example 1: Standard command with integer values

edit_item 1 n/Coffee pr/2 c/1
Edits the first menu item information with the following details:
- Item Name: Coffee
- Price: 2
- Cost: 1

Example 2: Shortcut command with decimal values

edit_i 3 d/Signature burger pr/8.5 c/2.25
Edits the third menu item information with the following details:
- Item Name: Signature burger
- Price: 8.5
- Cost: 2.25

2.3 Find

Finding of specific information with the provided parameters. Below are the specific find commands for supplier, order, task and menu item.

2.3.1 Finding a supplier: `find_supplier`

Finds suppliers whose information matches with any of the given parameters.

Syntax: find_supplier NAME

Information

Search is case-insensitive (e.g. mark will match with Mark).
Order of the keywords does not matter (e.g. Mark Lee will match with Lee Mark).
Only full words will match (e.g. Mar will not match with Mark).
Suppliers matching with at least one keyword will be returned (i.e. OR search).
(e.g. Mark Lee will return Mark Tan, Lee Chan)

Example 1: Standard command

find_supplier Prima Flour
Finds the supplier with the following details:
- Supplier Name contains either Prima or Flour.
Example of suppliers that match:
- Prima
- Soon Flour Pte Ltd
- PRIMA CONFECTIONARY
Example of suppliers that do not match:
- Prim
- PrimaFlour

Example 2: Shortcut command

find_s Pte
Finds the supplier with the following details:
- Supplier Name contains Pte.
Example of suppliers that match:
- Soon Flour Pte Ltd
- Tech Leong PTE LTD
Example of suppliers that do not match:
- Private
- Phoon Huat PteLtd

2.3.2 Finding an order: `find_order`

Find orders whose information matches with any of the given parameters.

Syntax: find_order [on/ORDER_ITEM] [q/QUANTITY] [d/DEADLINE] [n/CUSTOMER_NAME] [a/CUSTOMER_ADDRESS] [p/CUSTOMER_PHONE_NUMBER] [s/STATUS]

Information

At least one of the optional fields must be keyed in.
For ORDER_ITEM and CUSTOMER_NAME:
- Search is case-insensitive (e.g. cookie will match with Cookie).
- Order of the keywords does not matter (e.g. Chocolate Cookie will match with Cookie Chocolate).
- Only full words will match (e.g. Chocolate will not match with Choco).
- Orders matching with at least one keyword will be returned (i.e. OR search).
  (e.g. Chocolate Cake will return Chocolate Cookie, Strawberry Cake).
For STATUS:
- Search is case-insensitive.
- Search
  - D or d for Delivered
  - I or i for In Progress
  - N or n for Not delivered.
  - e.g. find_o s/D will return orders marked as Delivered.
For CUSTOMER_ADDRESS:
- Search is case-sensitive. (e.g. The search for orders with customer address smith will match with smith but not with Smith).
- Order of the keywords matter (e.g. Amy Lee will not match with Lee Amy).
- Only full words will match.
- Order’s respective parameter must fully match with the given parameter.
  (e.g. Amy Lee will only match with Amy Lee and not with Amy Lee Tan).

Example 1: Standard command with single fields

find_order on/Chocolate Cake
Finds the order with the following details:
- Order Item contains Chocolate or Cake
Example of orders that match:
- Chocolate Cookie
- Chocolate Cake
- CAKE WITH VANILLA
Example of orders that do not match:
- Choco
- ChocolatePie

Example 2: Shortcut command with multiple fields

find_o on/Cake d/01/01/2023
Finds the order with the following details:
- Supplier Name contains Cake
- Deadline is on 01/01/2023
Example of orders that match:
- on/Chocolate Cake d/01/01/2023
- on/CAKE WITH VANILLA AND CHOCOLATE d/01/01/2023
Example of orders that do not match:
- on/Chocolate Cake d/03/03/2024
- on/VANILLA CAKES d/01/01/2023

2.3.3 Finding a task: `find_task`

Finds tasks with information that matches with any of the given parameters.

Syntax: find_task [n/TASK_NAME] [d/DEADLINE] [s/STATUS]

Information

At least one of the optional fields must be keyed in.
For TASK_NAME:
- Search is case-insensitive (e.g. sugar will match with Sugar).
- Order of the keywords does not matter (e.g. Flour Sugar will match with Sugar Flour).
- Only full words will match (e.g. Sugar will not match with Sugars).
- Tasks matching with at least one keyword will be returned (i.e. OR search).
  (e.g. Order Flour will return Order Sugar, Order 10kg Flour).
For STATUS:
- Search is case-insensitive.
- Search
  - D or d for Done
  - N or n for Not delivered.
  - e.g. find_o s/D will return tasks marked as Done.

Example 1: Standard command with single fields

find_task s/N
Finds all task that are Not Done.

Example 2: Shortcut command with multiple fields

find_t n/Buy eggs d/17/02/2023
Finds the order with the following details:
- Task Name contains Buy eggs.
- Deadline is on 17/02/2023
Example of tasks that match:
- n/Buy eggs d/17/02/2023
- n/Buy flour d/17/02/2023
Example of tasks that do not match:
- n/Make eggcream d/17/02/2023
- n/Buy flour d/30/03/2024

2.3.4 Finding a menu item: `find_item`

Find tasks with information that matches with any of the given parameters.

Syntax: find_item ITEM_NAME

Information

Search is case-insensitive (e.g. cookie will match with Cookie).
Order of the keywords does not matter (e.g. Chocolate Cookie will match with Cookie Chocolate).
Only full words will match (e.g. Chocolate will not match with Choco).
Menu items matching with at least one keyword will be returned (i.e. OR search).
(e.g. Chocolate Cake will return Chocolate Cookie, Strawberry Cake)

Example 1: Standard command

find_item vanilla cupcake
Finds the menu item with the following details:
- Item Name contains either vanilla or cake.
Example of order items that match:
- Strawberry cupcake
- CAKE WITH VANILLA
Example of order item that do not match:
- chocolate cake

Example 2: Shortcut command

find_i Cake
Finds the menu item with the following details:
- Item Name contains Cake.
Example of order items that match:
- Strawberry Cake
- CAKE WITH VANILLA
Example of order item that do not match:
- Vanilla Cupcake

2.4 Delete

Deleting of an information to the specific list. Below are the specific delete commands for supplier, order, task and menu item.

Information

Deletes the information at the specified INDEX.
The INDEX must be a positive integer 1, 2, 3, …
All values at the INDEX will be deleted.

Danger

Deleting of information is one-way (i.e. You cannot revert your command).
We are working to have an undo feature in the future. Sorry for the inconvenience caused.

2.4.1 Deleting a supplier: `delete_supplier`

Deletes the specified supplier from the contact list.

Syntax: delete_supplier INDEX

Example 1: Standard command

delete_supplier 2
Deletes the second supplier from the visible contact list

Example 2: Shortcut command after using find_supplier

find_supplier John followed by delete_s 1
- find_supplier John lists all suppliers with names that contain John
- delete_s 1 deletes the first supplier with a name that contains John from the visible contact list

2.4.2 Deleting an order: `delete_order`

Deletes the specified order from the order list.

Syntax: delete_order INDEX

Example 1: Standard command

delete_order 2
Deletes the second order from the visible order list

Example 2: Shortcut command after using find_order

find_order on/Cake followed by delete_o 1
- find_order on/Cake lists all orders with item names that contain Cake
- delete_o 1 deletes the first order with an item name that contains Cake from the visible order list

2.4.3 Deleting a task: `delete_task`

Deletes the specified task from the task list.

Syntax: delete_task INDEX

Example 1: Standard command

delete_task 2
Deletes the second task from the visible task list

Example 2: Shortcut command after using find_task

find_task n/flour followed by delete_t 1
- find_task n/flour lists all tasks with task names that contain flour
- delete_t 1 deletes the first task with a task name that contains flour from the visible task list

2.4.4 Deleting a menu item: `delete_item`

Deletes the specified menu item from the menu.

Syntax: delete_item INDEX

Information

Deleting a menu item does not invalidate the orders with the same order item name.

Example 1: Standard command

delete_menu 2
Deletes the second menu item from the visible menu

Example 2: Shortcut command after using find_item

find_item cupcake followed by delete_m 1
- find_item cupcake lists all menu items with item names containing cupcake
- delete_m 1 deletes the first menu item with an item name that contains cupcake from the visible menu

2.5 Sort

Sorting of information in the specific list. Below are the specific sort commands for task and order.

Information

Sorts all the data in the specific list according to a criteria.
Criteria is case-insensitive (i.e. time_added, TIME_ADDED Time_Added are all valid).
The default criteria (when no criteria is specified) is Status_and_deadline.
Criteria available are:
- Time_added
  - Sorts data in ascending order.
  - Data added first is at the top while data added the latest is at the bottom.
- Deadline
  - Sorts data in ascending order.
  - Data with the earliest deadline is at the top while those with the latest deadline is at the bottom.
- Status
  - Refer to the specific command explanation below.
- Name
  - Sorts data in lexicographical order (ignoring case) with respect to the name.
  - Data with name starting with “a” will be placed above a data with name starting with “B”.
- Status_and_deadline (Default)
  - Sorts all data by their status first, followed by their deadline (while preserving the relative ordering from the first sort, i.e. Stable sort)

2.5.1 Sorting a task: `sort_task`

Sorts tasks according to the criteria specified.

Syntax: sort_task [c/CRITERIA]

Information

Status - Sorted in this order from top to bottom:
- Not Done
- Done
Status_and_deadline - Sorts all data by their status first, followed by their deadline
Specifically in this order from top to bottom:
- Not Done & Earliest Deadline
- Not Done & Latest Deadline
- Done & Earliest Deadline
- Done & Latest Deadline

Example 1: Standard command with default parameters

sort_task
Sorts all tasks according to their Status_and_deadline

Example 2: Shortcut command with parameters

sort_t c/deadline
Sorts all tasks according to their deadline

Example 3: Shortcut command after using find_task

find_task s/N followed by sort_t c/Deadline
- find_task s/N first lists all tasks with status as Not Done
- sort_t c/deadline sorts all Not Done tasks found according to their Deadline

2.5.2 Sorting a order: `sort_order`

Sorts orders according to the criteria specified.

Syntax: sort_order [c/CRITERIA]

Information

Status - Sorted in this order from top to bottom:
- Not Delivered
- In Progress
- Delivered
Status_and_deadline - Sorts all data by their status first, followed by their deadline
Specifically in this order from top to bottom:
- Not Delivered & Earliest Deadline
- Not Delivered & Latest Deadline
- In Progress & Earliest Deadline
- In Progress & Latest Deadline
- Delivered & Earliest Deadline
- Delivered & Latest Deadline

Example 1: Standard command with default parameters

sort_order
Sorts all orders according to their Status_and_deadline

Example 2: Shortcut command with parameters

sort_o c/Status
Sorts all orders according to their Status

Example 3: Shortcut command after using find_order

find_order s/N followed by sort_o c/Name
- find_order s/N lists all orders with status as Not Delievered
- sort_o c/Name sorts all Not Delivered orders found according to their Name

2.6 List

Shows all data in the specific list. Below are the specific list commands for suppliers, order, tasks and menu.

2.6.1 Listing all suppliers: `list_supplier`

Shows a list of all suppliers in the contact list.

Syntax: list_supplier

Example 1: Standard command

list_supplier
Shows all suppliers.

Example 2: Shortcut command with parameters

list_s n/John
Shows all suppliers.

2.6.2 Listing all orders: `list_order`

Shows a list of all orders in the order list.

Syntax: list_order

Example 1: Standard command

list_order
Shows all orders.

Example 2: Shortcut command with parameters

list_o on/Straberry
Shows all orders.

2.6.3 Listing all tasks: `list_task`

Shows a list of all tasks in the task list.

Syntax: list_task

Example 1: Standard command

list_task
Shows all tasks.

Example 2: Shortcut command with parameters

list_t s/N
Shows all tasks.

2.6.4 Listing all menu items: `list_menu`

Shows a list of all menu items in the menu.

Syntax: list_menu

Example 1: Standard command

list_menu
Shows all menu items.

Example 2: Shortcut command with parameters

list_m price
Shows all menu items.

2.7 Clear

Clears all data in the specific list. Below are the specific clear commands for suppliers, order, tasks and menu.

Danger

Clearing of data is one-way (i.e. You cannot revert your command).
We are working to have an undo feature in the future. Sorry for the inconvenience caused.

2.7.1 Clear all supplier entries: `clear_supplier`

Clears all supplier entries from the contact list.

Syntax: clear_supplier

Example 1: Standard command

clear_supplier
Clears all supplier data from contact list.

Example 2: Shortcut command with parameters

clear_s n/Name
Clears all supplier data from contact list.

2.7.2 Clear all order entries: `clear_order`

Clears all order entries from the order list.

Syntax: clear_order

Example 1: Standard command

clear_order
Clears all order data from order list.

Example 2: Shortcut command with parameters

clear_o on/Chocolate
Clears all order data from order list.

2.7.3 Clear all task entries: `clear_task`

Clears all task entries from the task list.

Syntax: clear_task

Example 1: Standard command

clear_task
Clears all task data from task list.

Example 2: Shortcut command with parameters

clear_t s/N
Clears all task data from task list.

2.7.4 Clear all menu item entries: `clear_menu`

Clears all menu item entries from the menu.

Syntax: clear_menu

Information

Clearing all menu items does not invalidate the orders.

Example 1: Standard command

clear_menu
Clears all menu item data from menu.

Example 2: Shortcut command with parameters

clear_m price
Clears all menu item data from menu.

2.8 Switch

Allows for you to switch to the tab for view your respective information. You can use the GUI to navigate it as shown here or use the command shown here.

2.8.1 Switching tabs: `tab`

Switch to another tab.

Syntax: tab t/TAB

Information

TAB needs to be in all-caps and is case-sensitive
The available tabs are HOME, ORDERS, CONTACTS, MENU, TASKS

Example 1: Standard command

tab t/HOME
Navigates you to the home tab

2.9 Others

Here are other functionalities and commands that are available for you to utilise.

2.9.1 Viewing help: `help`

Shows a message with a link to the help page (this page).

Figure 2.9.1.1: Help Command Message

Syntax: help

2.9.2 Uploading a csv file

Uploading of a valid csv file into Trackr allows Trackr to parse the data to Task, Order, Supplier and Menu Items and adds them to their respective lists.

It is important to strictly follow the format specified below for your data to parse successfully.

Information

Step 1: Start each row with the type of item you want to add (i.e. Orders)

Step 2: List out on the next row all the respective item fields (i.e. OrderName, Quantity, …)

Step 3: Fill in the next few rows will all the corresponding data, without leaving any fields empty (i.e. Chocolate Cookies, 10, …)

Note: For any optional fields, you can indicate it with a - to have it be taken as its default value.

Figure 2.9.2.1: Example of a valid csv file

2.9.3 Exiting the program: `exit`

Exits the program.

Syntax: exit

3 Data

This section will inform you how the data is saved.

3.1 Saving of data

All data are saved after any command is executed successfully. There is no need for you to manually save.

3.2 Editing the data file

Trackr data are saved as a JSON file at [JAR file location]/data/trackr.json.

Advanced users are welcome to update data directly by editing that data file.

Caution:

It is advised to make your changes through our application and not through editing the data file directly. Trackr does not have backup data if your edit corrupts the data. Please proceed with caution.

Danger

If your changes to the data file are invalid, Trackr will discard all data and start with an empty data file at the next run.

Here is the layout of the data file:

{
  "suppliers": [],
  "tasks": [],
  "menuItems": [],
  "orders": []
}

Here are the respective formats for each of the data types:

Supplier

{
  "name" : "Prima Flour",
  "phone" : "87438807",
  "email" : "sales.primaflour@prima.com.sg",
  "address" : "Blk 30 Geylang Street 29, #06-40",
  "tagged" : [ "flour" ]
}

Task

{
  "taskName" : "Buy flour",
  "taskDeadline" : "01/01/2024",
  "taskStatus" : "N",
  "timeAdded" : "2023-04-04T16:35:55.858687"
}

Menu Item

{
  "itemName" : "Chocolate Cookies",
  "itemCost" : "1.20",
  "itemPrice" : "5.00",
  "itemProfit" : "3.80"
}

Order

{
  "customerName" : "Amy",
  "customerPhone" : "12345678",
  "customerAddress" : "123 Smith Street",
  "menuItem" : {
    "itemName" : "Chocolate Cookies",
    "itemCost" : "1.20",
    "itemPrice" : "5.00",
    "itemProfit" : "3.80"
  },
  "orderDeadline" : "01/01/2024",
  "orderQuantity" : "2",
  "orderStatus" : "N",
  "timeAdded" : "2023-04-04T16:35:55.864688500"
}

4 Upcoming features `[coming soon]`

Highlight overdue orders.
Better representation of sales report (e.g. Pie charts or graphs) to track your business’s growth.
Ability to export your data as csv.

5 FAQ

Q: How do I transfer my data to another Computer?
A: Install the app in the other computer and overwrite the empty data file it creates with the file that contains the data of your previous Trackr home folder.

Q: Can I search for suppliers by other fields such as tags?
A: Currently it is not supported but will be added in the future. You can only find suppliers by their names. Sorry for the inconvenience caused.

Q: Can I edit tags present in suppliers?
A: This is not supported currently. You can just replace the tags directly using the edit_supplier command. We will consider adding this as a feature in the future.

Q: Do I require internet access to use Trackr?
A: No, you can use Trackr without any internet access.

6 Summary

6.1 Prefix Summary

Parameter	Prefix	Rules
Name (Task, Supplier, Customer, Menu Item)	n/	- Should only contains alphanumeric characters and spaces
Phone Number (Supplier, Customer)	p/	- Should only contain digits - Should have least 3 digits
Email	e/	- Should only be of the form `local@domain` and only accept alphanumeric characters - `local` allows for special characters `+`, `_`, `.` and `-` as well. - `domain` must be at least 2 letters long. - `.com` is not required.
Address (Supplier, Customer)	a/	- Can contain any letters
Tag	t/	- Should only contain alphanumeric characters - Should not contain spaces
Deadline (Task, Order)	d/	- Should be of the format `dd/MM/yyyy` - Dates that have passed are allowed
Status (Task, Order)	s/	- Should only contain alphanumeric characters
Order Name	on/	- Should only contain alphanumeric characters - Order name should be a valid menu item name
Order Quantity	q/	- Should only contain positive integer values
Price	pr/	- Should only contain positive numeric values - Allows for integers or values up to 2 decimal places
Cost	c/	- Should only contain positive numeric values - Allows for integers or values up to 2 decimal places
Tab	t/	- Should only contain alphabetical characters - Should be in all caps
Criteria	c/	- Should only contain alphabetical characters

6.2 Command Summary

Action	Format, Examples
Add	`add_supplier` / `add_s` e.g., `add_s n/Betsy Cow t/diary e/betsycow@example.com a/Betsy Street p/12345678 t/meat` `add_order` / `add_o` e.g., `add_o n/John Doe l/John Street d/12/12/2023 q/10 on/Cupcakes` `add_task` / `add_t` e.g., `add_t d/Buy a card d/23/12/2024 s/D` `add_item` / `add_i` e.g., `add_i n/Chocolate Cake pr/30 c/10`
Edit	`edit_supplier` / `edit_s` e.g., `edit_s 3 t/flour e/mark@example.com` `edit_order` / `edit_o` e.g., `edit_o 3 q/20` `edit_task` / `edit_t` e.g., `edit_t 1 s/D` `edit_item` / `edit_i` e.g., `edit_i n/Chocolate Chip Cookie`
Delete	`delete_supplier` / `delete_s` e.g., `delete_s 2` `delete_order` / `delete_o` e.g., `delete_o 1` `delete_task` / `delete_t` e.g., `delete_t 4` `delete_item` / `delete_i` e.g., `delete_i 2`
Find	`find_supplier` / `find_s` e.g., `find_s Pte` `find_order` / `find_o` e.g., `find_order on/Chocolate` `find_task` / `find_t` e.g., `find_t s/N` `find_item` / `find_i` e.g., `find_i Chocolate`
Sort	`sort_task` / `sort_t` e.g., `sort_t c/Deadline` `sort_order` / `sort_o` e.g., `sort_order c/Deadline`
List	`list_supplier` / `list_s` `list_order` / `list_o` `list_task` / `list_t` `list_menu` / `list_m`
Clear	`clear_supplier` / `clear_s` `clear_order` / `clear_o` `clear_task` / `clear_t` `clear_menu` / `clear_m`
Tab	`tab` e.g., `tab t/Home`
Help	`help`
Exit	`exit`

Overview

About This Guide

Table of Contents

1 Quick start

1.1 Prerequisites

1.1.1 Java

1.1.2 Glossary

1.2 Installation

1.3 Utilisation

1.4 Navigating the User Interface

1.4.1 Home Page

1.4.2 Data Tab

2 Commands

2.0 Checking for duplicates

2.1 Add

2.1.1 Adding a supplier: add_supplier

2.1.2 Adding an order: add_order

2.1.3 Adding a task: add_task

2.1.4 Adding a menu item: add_item

2.2 Edit

2.2.1 Editing a supplier: edit_supplier

2.2.2 Editing an order: edit_order

2.2.3 Editing a task: edit_task

2.2.4 Editing a menu item: edit_item

2.3 Find

2.3.1 Finding a supplier: find_supplier

2.3.2 Finding an order: find_order

2.3.3 Finding a task: find_task

2.3.4 Finding a menu item: find_item

2.4 Delete

2.4.1 Deleting a supplier: delete_supplier

2.4.2 Deleting an order: delete_order

2.4.3 Deleting a task: delete_task

2.4.4 Deleting a menu item: delete_item

2.5 Sort

2.5.1 Sorting a task: sort_task

2.5.2 Sorting a order: sort_order

2.6 List

2.6.1 Listing all suppliers: list_supplier

2.6.2 Listing all orders: list_order

2.6.3 Listing all tasks: list_task

2.6.4 Listing all menu items: list_menu

2.7 Clear

2.7.1 Clear all supplier entries: clear_supplier

2.7.2 Clear all order entries: clear_order

2.7.3 Clear all task entries: clear_task

2.7.4 Clear all menu item entries: clear_menu

2.8 Switch

2.8.1 Switching tabs: tab

2.9 Others

2.9.1 Viewing help: help

2.9.2 Uploading a csv file

2.9.3 Exiting the program: exit

3 Data

3.1 Saving of data

3.2 Editing the data file

4 Upcoming features [coming soon]

5 FAQ

6 Summary

6.1 Prefix Summary

6.2 Command Summary

2.1.1 Adding a supplier: `add_supplier`

2.1.2 Adding an order: `add_order`

2.1.3 Adding a task: `add_task`

2.1.4 Adding a menu item: `add_item`

2.2.1 Editing a supplier: `edit_supplier`

2.2.2 Editing an order: `edit_order`

2.2.3 Editing a task: `edit_task`

2.2.4 Editing a menu item: `edit_item`

2.3.1 Finding a supplier: `find_supplier`

2.3.2 Finding an order: `find_order`

2.3.3 Finding a task: `find_task`

2.3.4 Finding a menu item: `find_item`

2.4.1 Deleting a supplier: `delete_supplier`

2.4.2 Deleting an order: `delete_order`

2.4.3 Deleting a task: `delete_task`

2.4.4 Deleting a menu item: `delete_item`

2.5.1 Sorting a task: `sort_task`

2.5.2 Sorting a order: `sort_order`

2.6.1 Listing all suppliers: `list_supplier`

2.6.2 Listing all orders: `list_order`

2.6.3 Listing all tasks: `list_task`

2.6.4 Listing all menu items: `list_menu`

2.7.1 Clear all supplier entries: `clear_supplier`

2.7.2 Clear all order entries: `clear_order`

2.7.3 Clear all task entries: `clear_task`

2.7.4 Clear all menu item entries: `clear_menu`

2.8.1 Switching tabs: `tab`

2.9.1 Viewing help: `help`

2.9.3 Exiting the program: `exit`

4 Upcoming features `[coming soon]`