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Requirements Specification
Daniel Haberstock edited this page Feb 14, 2018
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US01.01.01: As an owner, I want to remove, edit, or add an item to my inventory that I want to share. It will have a name, quantity, quality, category, if I want to share it with others, and comments. | US01.06.01 As an owner, I want the category for an item to be one of 10 relevant categories for Vehicles.
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Add an item to inventory |
| Trigger | Owner has an item that they would like to trade |
| PreCondition | Owner knows name, quantity, quality, category, shareable status, and comments for an item |
| PostCondition | Item is added to an Owner’s inventory list. |
| Flow | 1. Owner indicates that they would like to add an item 2. System prompts for Name, Quantity, Quality, Category Selection, Shareable status, and Comments 3. Owner will enter details of the item 4. System will save details and add item to Owner’s inventory list |
| Exceptions | 3. Owner does not fill out mandatory fields 3.1 System prompts again for details 3.2 Owner enters details 3.3 System saves details 4. System is unable to save 4.1Item is not stored, and presents error to owner |
| Includes | Browse Inventory |
| Extends | |
| Related Artifacts |
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | View a list of inventory |
| Trigger | Owner wants to see what items they have, and details about them |
| PreCondition | Owner needs to have items in their inventory |
| PostCondition | On success, inventory displayed for owner to see details of their belongings |
| Flow | 1. Owner Opens app 2. Owner requests information from system 3. System requests information from external database 4. System displays inventory contents |
| Exceptions | 4.1 If owner has an empty inventory, nothing is displayed |
| Includes | |
| Extends | |
| Related Artifacts |
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Owner is able to see the detailed attributes of an item in their inventory |
| Trigger | Owner selects to see details of an item in their inventory |
| PreCondition | Owner holds an item in their inventory and is aware of which item they would like to view |
| PostCondition | System displays attributes of item. |
| Flow | 1. Owner selects item from inventory 2. System gets information from database 3. System displays information about the item |
| Exceptions | 2.1 Database fails to fetch item 2.2 item is not displayed |
| Includes | |
| Extends | Browse Inventory |
| Related Artifacts |
US01.03.01: As an owner, not every item in my inventory will be shared or listed. Items that are not to publicly shared will not be. As an owner, I might use them for trades.
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Owner can hide items from borrowers, but use them to trade |
| Trigger | Owner does not want to openly list an item for trade |
| PreCondition | Has an item to hide |
| PostCondition | Owner has an item hidden from others, but still tradeable |
| Flow | 1. Owner navigates inventory list 2. Owner selects item to hide 3. System sets item to hidden |
| Exceptions | |
| Includes | |
| Extends | |
| Related Artifacts |
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Change details about inventory items |
| Trigger | Owner wants to edit item information |
| PreCondition | Owner has at least one item |
| PostCondition | Item description and details are updated |
| Flow | 1. Owner selects an item to update 2. System prompts Owner to edit existing information 3. Owner inputs new information 4. System updates and displays new info |
| Exceptions | 2.1 Owner cancels modification 2.2 System closes prompt and does not edit data 4.1 System fails to save new data 4.2 System restores previous data |
| Includes | |
| Extends | |
| Related Artifacts |
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Remove item from inventory list |
| Trigger | Owner chooses delete option of item |
| PreCondition | Owner has an item and has selected the item |
| PostCondition | On success, item is removed |
| Flow | 1. Owner chooses delete option 2. System asks Owner to confirm 3. Owner confirms or cancels 4. System deletes item |
| Exceptions | 4.1 System fails to delete item 4.2 Owner is notified |
| Includes | |
| Extends | |
| Related Artifacts |
US01.07.01: As an owner, I want the entry of an item to have minimal required navigation in the user interface. It must be easy to describe an item.
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Owner completes desired action with minimal action |
| Trigger | Owner chooses to add a new item |
| PreCondition | Owner is aware of the app and has knowledge of what they want to accomplish |
| PostCondition | Owner adds an item with minimal navigation |
| Flow | 1. Owner selects to add an item 2. System prompts Owner for information 3. Owner enters information 4. System saves item |
| Exceptions | 4.1 System fails to save item 4.2 System notifies owner 4.3 Owner dismisses notification 4.4 Nothing is saved |
| Includes | Modify Items |
| Extends | |
| Related Artifacts |
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Owner will have a user name, and can find others |
| Trigger | Owner chooses to search for friends option |
| PreCondition | Owner knows the username |
| PostCondition | On success, you will track that person |
| Flow | 1. Owner chooses to search for users 2. System prompts Owner for username 3. Owner enters a username 4. System displays list of users with matching user names 5. Owner selects a user 6. System displays user information |
| Exceptions | 4.1 No matches to that username 4.2 System displays no users |
| Includes | |
| Extends | |
| Related Artifacts |
| Category | Description |
|---|---|
| Participating Actors | Owner, User |
| Goal | Add friends to friend list |
| Trigger | Owner searches for user and clicks to add them |
| PreCondition | Owner has to have knowledge of a partial username |
| PostCondition | Owner creates a friend request |
| Flow | 1. Owner searches for user 2. System displays matching users in a list 3. Owner selects a user 4. System displays user profile 5. Owner clicks add friend 6. System sends friend request |
| Exceptions | 8.1 If there is a pre-existing request from said friend, the Owner and other User become mutually friends |
| Includes | |
| Extends | Find User |
| Related Artifacts | Friend |
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Remove friends from friend list |
| Trigger | Owner chooses remove friend option from friend list |
| PreCondition | Owner has at least one friend |
| PostCondition | Owner is is no longer friends with the user |
| Flow | 1. Owner selects friend 2. System displays friend 3. Owner clicks to remove friend 4. System asks Owner to confirm 5. System removes user from Owners friend list |
| Exceptions | 5.1. Friend no longer exists 5.2. System notifies Owner |
| Includes | |
| Extends | |
| Related Artifacts |
US02.04.01: As an owner or borrower, I will have a profile where by my contact information and city are recorded.
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Owner has a profile to keep contact information |
| Trigger | Owner signs up for the app |
| PreCondition | Owner has an account (account and profile are a one to one relationship |
| PostCondition | Owner has a profile including contact information |
| Flow | 1. Owner chooses to sign up for app 2. System displays sign up page 3. Owner enters contact information and location 4. System asks Owner to confirm 5. System creates user an account including profile |
| Exceptions | 3.1 Owner enters invalid information or skips required field 3.2 System asks user to re-enter invalid or missing info |
| Includes | |
| Extends | |
| Related Artifacts |
US02.05.01: As an owner or borrower, I will be able to view the profile of anyone I know of including friends.
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | View profile of other users |
| Trigger | Owner selects a user to view profile |
| PreCondition | Owner knows the user name or has the user added |
| PostCondition | System presents owner with the users profile |
| Flow | 1. Owner searches users or selects friend 2. System presents list of users 3. Owner selects user 4. System displays profile |
| Exceptions | 1.1 No users match the search 1.2 System displays no users to choose from |
| Includes | Find User, User Profile |
| Extends | User Profile |
| Related Artifacts |
US03.01.01: As a borrower, I want to search the inventories of my friends. | US03.01.03: As an borrower, I want to search/browse the inventories of my friends by textual query. | US03.01.02: As an borrower, I want to search/browse the inventories of my friends by category.
| Category | Description |
|---|---|
| Participating Actors | Owner, Friend |
| Goal | Owner is able to textually or categorically search items contained in inventories of their Friends |
| Trigger | Owner initiates search for items in friends’ inventories |
| PreCondition | Owner is aware of the textual query or category they would like to search for |
| PostCondition | System displays information based on the query content |
| Flow | 1. Owner indicates they would like to search their friends’ inventory 2. System prompts for either textual query or category of vehicle 3. Owner enters textual query or category of vehicle 4. System searches Friends’ inventories and displays items matching query |
| Exceptions | 4. Nothing is found 4.1 System displays message indicating nothing was found |
| Includes | |
| Extends | |
| Related Artifacts |
US03.02.01: As an owner, any of my publicly shared items will be browseable / searchable by my friends.
| Category | Description |
|---|---|
| Participating Actors | Owner, Friends |
| Goal | Public items are visible to Owner’s friends |
| Trigger | One of Owner’s friends indicates they would like to view inventory OR One of Owner’s friends searches for a query that matches something in Owner’s inventory |
| PreCondition | Owner has public items in their inventory |
| PostCondition | Owner’s friend is able to view items from inventory |
| Flow | 1. Owner’s friend either searches or indicates intent to view Owner’s inventory 2. System selects items from my inventory that (match query if searching and) are public and displays them |
| Exceptions | 2. Owner has no public items 2.1 a) If search was performed, no results from Owner’s inventory are displayed 2.1 b) If viewing inventory, no items are displayed. |
| Includes | |
| Extends | |
| Related Artifacts |
US04.01.01: As an borrower, I want to offer a trade with a friend. A trade will consist of an item from the owner's inventory and 0 or more items from the borrower's inventory.
| Category | Description |
|---|---|
| Participating Actors | Borrower, Friend |
| Goal | Borrower offers friend a deal to borrow one of the items they have in their inventory |
| Trigger | Borrower offers a trade to their friend for an item they are interested in. |
| PreCondition | Borrower finds item in friend’s inventory that they would like to borrow and has an item they are willing to trade |
| PostCondition | Request is sent to Friend to take part in the trade |
| Flow | 1. Borrower indicates they would like to borrow an item from a friend’s inventory. 2. System acknowledges intent and prompts borrower to develop a trade offer 3. Borrower chooses item(s) from their own inventory to offer in trade 4. System logs trade and sends notification to the Friend |
| Exceptions | |
| Includes | Notify |
| Extends | |
| Related Artifacts |
| Category | Description |
|---|---|
| Participating Actors | Owner, Borrower |
| Goal | Owner will know if they are offered a trade |
| Trigger | Trade offer occurs for something in the owner’s inventory |
| PreCondition | The Owner has things in their inventory of use or interest to the Borrower |
| PostCondition | The Owner is aware that an offer has been made for an item in their inventory |
| Flow | 1. Borrower makes an offer to the Owner for an item in their inventory 2. System acknowledges the offer and notifies the Owner of the presence of the trade |
| Exceptions | |
| Includes | Trade With Friend |
| Extends | |
| Related Artifacts |
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Owner will make their intentions about continuing with a trade clear |
| Trigger | Owner indicates agreement or disagreement with trade offer |
| PreCondition | Owner is aware of how they feel about a trade offer |
| PostCondition | Offer is accepted or declined and the result is made clear |
| Flow | 1. System presents trade offer to the user 2. User makes decision on whether or not to accept the trade offer and indicates their decision 3. The system acknowledges the decision and notifies all parties. |
| Exceptions | |
| Includes | Trade With Friend |
| Extends | |
| Related Artifacts |
US04.04.01: As an owner, upon declining a trade I can offer a counter trade initialized with the items of the declined trade.
| Category | Description |
|---|---|
| Participating Actors | Owner, Friend |
| Goal | Owner wants to counter-offer a trade proposed by their Friend |
| Trigger | Owner indicates they would like to send a trade back in response to a declined trade from a friend |
| PreCondition | Owner is unhappy with the initial trade terms, but feels it could be made to work |
| PostCondition | A counter-offer is sent to a Friend. |
| Flow | 1. Owner declines an offer sent by a friend. 2. System acknowledges declination and initializes counter trade with items from previous trade instance 3. Owner edits counter trade offer 4. System sends notification to the Friend and logs the trade |
| Exceptions | |
| Includes | Trade With Friend |
| Extends | Respond To Trade |
| Related Artifacts |
| Category | Description |
|---|---|
| Participating Actors | User |
| Goal | Edit a trade that is in progress of being proposed |
| Trigger | User indicates they would like to edit information before final proposal |
| PreCondition | User is unhappy with something in the trade and would like to change information |
| PostCondition | Trade’s information is changed to better suit the user’s desires |
| Flow | 1. While composing trade, user indicates that they desire to change some of the information in the trade 2. The system prompts them to edit the information for the trade 3. The user enters (changes) the information that they would like to edit 4. The system saves the information to the trade’s instance |
| Exceptions | |
| Includes | |
| Extends | Trade With Friend |
| Related Artifacts |
| Category | Description |
|---|---|
| Participating Actors | Borrower |
| Goal | Delete a trade that is being proposed |
| Trigger | A borrower indicates they would like to delete a proposed trade |
| PreCondition | Borrower is aware of the fact that they would like to cancel it |
| PostCondition | The trade is cancelled |
| Flow | 1. Borrower indicates they would like to cancel a pending trade they are entering information into 2. System acknowledges delete and asks for confirmation 3. Borrower confirms 4. The trade is deleted from the system. |
| Exceptions | |
| Includes | Trade With Friend |
| Extends | |
| Related Artifacts |
US04.07.01: As an owner, if I accept a trade both parties will be emailed all trade and item information relevant to the trade, as well owner comments for how to continue on with the trade.
| Category | Description |
|---|---|
| Participating Actors | Owner, Friend |
| Goal | Owner and Friend are both notified of a successful trade by email |
| Trigger | An Owner accepts a trade |
| PreCondition | Owner desires to accept a trade that is offered to them |
| PostCondition | Owner and Friend are notified of success and the instructions of how to continue |
| Flow | 1. Owner accepts trade that is offered to them 2. System acknowledges acceptance of trade and prompts Owner for additional instructions 3. Owner enters information about how to complete the trade 4. The system sends an email with this information to the Owner and to the Friend. |
| Exceptions | |
| Includes | Trade With Friend |
| Extends | Respond To Trade |
| Related Artifacts |
US04.08.01: As an owner or borrower, I can browse all past and current trades involving me | US04.09.01: As an owner or borrower, I can browse all past and current trades involving me as either borrower or owner. I should look at my trades and trades offered to me.
| Category | Description |
|---|---|
| Participating Actors | User |
| Goal | User is able to view all trades that involve them |
| Trigger | User indicates they would like to view a list of the trades that involve them |
| PreCondition | User has trades that they are involved in |
| PostCondition | User is able to view a list of the trades they are involved in |
| Flow | 1. User indicates to system that they would like to view a list of the trades they are involved in 2. System fetches and displays all trades that the user was involved in, divided by category of trade |
| Exceptions | 2. The user has not been involved in any trades 2.1 The system presents a user with an error and exits |
| Includes | |
| Extends | |
| Related Artifacts |
US04.10.01: As an owner, I can set a trade to complete when the borrower returns the item and the item is now available again.
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Owner can set an item to be available again for trading or borrowing |
| Trigger | Owner finds trade and sets that trade to completed |
| PreCondition | Owner has previously borrowed an item and has since been returned by borrower |
| PostCondition | Owner's item is in their inventory and can be traded or borrowed again |
| Flow | 1. Owner indicates to system that they would like to view a list of the trades they are involved in 2. System fetches and displays all trades that the user was involved in 3. Owner selects trade they want to set as completed and then selects option to complete trade |
| Exceptions | 2. The owner has not been involved in any trades 2.1 The system presents owner with an error and exits |
| Includes | |
| Extends | |
| Related Artifacts |
US04.11.01: As an owner or borrower, a trade is considered current and in-progress when the item is borrowed. | US04.12.01: As an owner or borrower, I should be able to browse in-progress trades, and complete trades.
| Category | Description |
|---|---|
| Participating Actors | Owner, Borrower |
| Goal | Owner/Borrower can see current and complete trades |
| Trigger | Owner/Borrower wants to see current or complete trades |
| PreCondition | Owner/Borrower has items that have been traded and/or are being traded |
| PostCondition | Owner/Borrower sees the current and complete trades |
| Flow | 1. Owner indicates to system that they would like to view a list of current or completed trades 2. System fetches and displays the relevant list of trades |
| Exceptions | 2. The owner does not have any current or complete trades 2.1 The system presents owner with an error and exits |
| Includes | |
| Extends | |
| Related Artifacts |
US06.01.01: As an owner, I want to optionally attach photographs of items to the item. Photos are optional for items.
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | A photo describing the item that is available is added to its file |
| Trigger | Owner indicates they would like to add a photo to an item |
| PreCondition | Owner knows which item they would like to add a photo to and has a photo or the ability to take a photo |
| PostCondition | The item has a photo added to it |
| Flow | 1. Owner indicates they would like to add a photo to an item 2. System prompts the owner to take or upload a photo 3. Owner chooses or takes a photo for the item 4. System saves photo to the item’s file |
| Exceptions | 4. Image is too large 4.1 The system throws an error to the owner 4.2 The owner responds to the error 4.3 Nothing is added and system exits |
| Includes | |
| Extends | |
| Related Artifacts |
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Owner is able to view photos of an item |
| Trigger | Owner indicates they would like to view photos of an item |
| PreCondition | Owner is aware of which item they would like to view photos for |
| PostCondition | Owner is able to view pictures that are displayed |
| Flow | 1. Owner selects item for which they would like to view photos 2. System fetches and displays all photos for an item |
| Exceptions | 2. No photos exist 2.1 System generates an error for the owner |
| Includes | |
| Extends | |
| Related Artifacts |
US06.03.01: As an owner, I want to delete any attached photograph receipt on an item, so that unclear images can be re-taken.
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Delete image from item |
| Trigger | Owner indicates they would like to delete an image |
| PreCondition | Owner is unhappy with an image and is aware of which image to delete |
| PostCondition | The picture is no longer available on the item |
| Flow | 1. Owner indicates they would like to remove an image from an item 2. The system asks for confirmation 3. The Owner confirms their intent 4. The system removes the photo and leaves the option for a new photo to be re-added |
| Exceptions | 3. The Owner does not confirm their intent 3.1 The system takes no action 4. System is unable to delete photo 4.1 Photo remains and the system notifies the Owner |
| Includes | |
| Extends | |
| Related Artifacts |
| Category | Description |
|---|---|
| Participating Actors | System Admin |
| Goal | Images are restricted in size to conserve system space |
| Trigger | The system admin indicates they would like to specify a system constraint |
| PreCondition | The system admin is aware of the constraint they would like to place on the system |
| PostCondition | the system’s image files will be restricted to 65536 Bytes |
| Flow | 1. System Admin indicates they would like to restrict image size 2. System prompts System Admin to enter value of byte size for photographs 3. System Admin enters 65536 4. System logs value and begins to constrain image sizes to this size. |
| Exceptions | |
| Includes | |
| Extends | |
| Related Artifacts |
US06.05.01: As a borrower, if photo downloads are disabled, I want the option of manually choosing inventory photos to download.
| Category | Description |
|---|---|
| Participating Actors | Borrower |
| Goal | Borrower is able to see photos of an item they are possibly interested in |
| Trigger | Borrower indicates they would like to download a photo |
| PreCondition | Borrower is aware of which photo they would like to view and has photo downloads turned off by default. |
| PostCondition | Borrower is able to view photos of an item |
| Flow | 1. Borrower selects to view item in another user’s inventory 2. Pursuant to the Borrower’s settings, the system does not download photos of that item 3. Borrower indicates that they would like to download a specific photo 4. System downloads and displays said photo |
| Exceptions | 4. System is unable to download photo 4.1 System displays nothing and user is notified. |
| Includes | |
| Extends | View Photo |
| Related Artifacts |
US09.01.01: As an owner, I want to make inventory items while offline, and push changes once I get connectivity.
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Make changes in inventory without connection |
| Trigger | The owner indicates they would like to add an inventory item |
| PreCondition | The owner is aware of the item they would like to add, and the information about the item they will need to add. |
| PostCondition | The item is added or edited locally and is synced to the server when a connection is available |
| Flow | 1. Owner indicates they would like to add an item to their inventory. 2. The system prompts the owner for information about the item 3. The owner enters all information that they have about the item 4. The system attempts to sync the data to the server, only to find that there is no connection, and gives the owner a warning 5. The owner acknowledges the warning 6. The system locally caches the information and will sync the information when a connection is returned |
| Exceptions | 6. System is unable to push changes 6.1 Owner is notified and the items are continued to be stored locally. |
| Includes | AddItem |
| Extends | |
| Related Artifacts |
US09.02.01: As a borrower, I want to make trades while offline, and push changes online once I get connectivity.
| Category | Description |
|---|---|
| Participating Actors | Borrower (Owner), Friend |
| Goal | Borrower (Owner) wants to make a trade with a friend while they do not have connectivity |
| Trigger | Borrower (Owner) wishes to make a trade |
| PreCondition | The Borrower (Owner) is aware of the trade they would like to make and is unable to connect to the system |
| PostCondition | The Borrower (Owner) is able to present a trade to their friend which will be sent to the system when a connection is restored. |
| Flow | 1. Borrower (Owner) indicates they have found a trade they would like to make. 2. System accepts information from the owner and attempts to connect to the server. Upon failure, system notifies owner. 3. The Borrower (Owner) acknowledges error 4. System caches the trade request and sends it to friend when connection is restored. |
| Exceptions | 6. System is unable to push changes 6.1 Owner is notified and the trades are continued to be stored locally, pending deletion or re-attempt of syncing |
| Includes | |
| Extends | |
| Related Artifacts |
US09.03.01: As a borrower, I should be able to browse the inventories of friends that I previously looked at. Cache the inventories of the friends.
| Category | Description |
|---|---|
| Participating Actors | Borrower (Owner) |
| Goal | Look at items that a friend has without a connection to the internet |
| Trigger | Borrower (Owner) loses connectivity but still wishes to use the app |
| PreCondition | Borrower (owner) wishes to look at the inventory of a friend they have browsed previously, and has lost connection to internet. |
| PostCondition | Borrower (owner) is able to see an inventory of a friend without connection to the internet |
| Flow | 1. Borrower (Owner) indicates they would like to view the inventory of a friend 2. The system attempts to access the information online and discovers it does not have connectivity 3. The system presents information about the friend’s inventory that it has cached in its system. |
| Exceptions | 2. Borrower (Owner) has not viewed friend’s inventory previously 2.1. System presents an error message indicating information delivery is not possible. |
| Includes | |
| Extends | |
| Related Artifacts |
| Category | Description |
|---|---|
| Participating Actors | User |
| Goal | User indicates to system their preference of viewing images |
| Trigger | User either wants to see images, or does not want to see images of the items |
| PreCondition | The user is aware of whether or not they would like to view images |
| PostCondition | The system displays or does not display images based on user preference |
| Flow | 1. User indicates that they would like to change their preference for images 2. System presents options that it can perform regarding images 3. User selects the option that they would prefer 4. System responds to preference by either downloading images, or choosing not to download images. |
| Exceptions | |
| Includes | |
| Extends | |
| Related Artifacts |
| Category | Description |
|---|---|
| Participating Actors | User |
| Goal | User changes information to make the information they provide to the public more accurate |
| Trigger | User wants to change information about themselves |
| PreCondition | User is aware of information that should be changed and of the new values of the changed information |
| PostCondition | The user’s profile is changed to reflect the new information |
| Flow | 1. User indicates they would like to change information 2. System presents current values of information in profile 3. User presents system with edited values for the information 4. System saves edited information and presents new values of information |
| Exceptions | 4. System cannot save 4.1 System displays error message and nothing is saved |
| Includes | User Profile |
| Extends | |
| Related Artifacts |
US11.01.01: As an owner, I want to have a default geolocation (Lat/Long) that will be assigned to my items.
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Owners have a default geolocation for their items |
| Trigger | Owner creates a new item |
| PreCondition | User has set a default geolocation in their profile |
| PostCondition | New items have a default geolocation on creation |
| Flow | 1. Owner indicates they would like to create a new item 2. System automatically fills location with owner's default geolocation |
| Exceptions | 2. Owner has not set a default geolocation 4.1 System leaves geolocation blank |
| Includes | Add Item |
| Extends | |
| Related Artifacts |
US11.02.01: As a user, I should be able to search for items near my current location (GPS or Lat/long). E.g. hammers within 2 km.
| Category | Description |
|---|---|
| Participating Actors | User |
| Goal | User finds items near current location |
| Trigger | Owner requests close items |
| PreCondition | User can get their location |
| PostCondition | Shared, friends items within specified distance are shown |
| Flow | 1. User indicates they want items near current location 2. System return items near current location |
| Exceptions | 1. User cannot get current location 1.1 System displays error message |
| Includes | |
| Extends | |
| Related Artifacts |
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Owners finds current location |
| Trigger | User requests current location |
| PreCondition | |
| PostCondition | User knows current location |
| Flow | 1. User requests current geolocation 2. System returns devices current geolocation |
| Exceptions | 1. Device cannot get current location 1.1 System displays error message |
| Includes | |
| Extends | |
| Related Artifacts |
US11.04.01: As an owner, I should be able to specifically edit the geolocation of each individual item -- items could be located in different locations.
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Owners can specify unique geolocations for each item |
| Trigger | Owner specifies location |
| PreCondition | |
| PostCondition | Item has a unique location |
| Flow | 1. Owner indicates they would like to assign an item in their inventory a location 2. System sets item's location |
| Exceptions | |
| Includes | Default Geolocation, Modify Items |
| Extends | |
| Related Artifacts |
US12.01.01As a user, I should be able to see friends and users who are top-traders. Top traders are users with successful (current, in-progress, and complete) trades. The more successful traders, the more top the trader.
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Owners will be able to view a list of users who are indicated to be top traders |
| Trigger | Owner selects to view list of top traders |
| PreCondition | User desires to view list of top traders |
| PostCondition | System displays top traders |
| Flow | 1. Owner indicates they would like to see the top traders 2. System calculates standings and returns list of top traders |
| Exceptions | |
| Includes | |
| Extends | |
| Related Artifacts |
US13.01.01 As an owner, I should be able to clone another user's item, if I own it or a copy. E.g. I have the same XBOX game as my friend and I don't want to type it in again.
| Category | Description |
|---|---|
| Participating Actors | Owner |
| Goal | Owner is able to clone a friend's item for their own trade |
| Trigger | Owner selects to clone an item |
| PreCondition | Owner has an item identical to another user's and wishes to clone the listing |
| PostCondition | A new item identical to the other user's will be created |
| Flow | 1. Owner indicates they would like to view an item 2. System displays said item 3. User indicates they would like to clone the item 4. System creates identical item and adds to inventory |
| Exceptions | |
| Includes | Add Item |
| Extends | |
| Related Artifacts |