Merge pull request #33 from redcolorbicycle/master

docs/DeveloperGuide.md

@@ -544,7 +544,63 @@ and an indication of whether they are a buyer or seller.
 
      Use case ends.
 
-**Use case: UC06 - Delete a person**
+**Use case: UC06 - View home-buyer requirements**
+
+**MSS:**
+
+1. User enters the command to view the specific buyer's requirements.
+2. EstateEase processes the view command with home-buyer as filter.
+3. EstateEase displays the home-buyer's requirements.
+   Use case ends.
+
+**Extensions**
+
+* 2a. EstateEase detects an invalid name.
+  *   2a1. EstateEase shows an error message regarding an invalid entry.
+      Use case ends.
+* 2b. Command does not match EstateEase's registered command spelling.
+  *   2b1. EstateEase shows an error message regarding an invalid command.
+      Use case ends.
+
+**Use case: UC07 - View home-seller requirements**
+
+**MSS:**
+
+1. User enters the command to view the specific seller's requirements.
+2. EstateEase processes the view command with home-seller as filter.
+3. EstateEase displays the home-seller's requirements.
+   Use case ends.
+
+**Extensions**
+
+* 2a. EstateEase detects an invalid name.
+    * 2a1. EstateEase shows an error message regarding an invalid entry.
+      Use case ends.
+* 2b. Command does not match EstateEase's registered command spelling.
+    * 2b1. EstateEase shows an error message regarding an invalid command.
+      Use case ends.
+
+**Use case: UC08 - Differentiate home-seller requirements**
+
+**MSS:**
+
+1.  User opens the app
+2.  User filters for home-sellers
+3.  EstateEase displays home-sellers. Free home-sellers are highlighted in green.
+
+    Use case ends.
+
+**Extensions**
+
+* 3a. Pending home-sellers are displayed in red.
+  *   3a1. User clicks on one of the pending home-sellers. The home-seller's status is set to pending.
+      Use case ends.
+
+* 3b. User clicks on one of the free home-sellers. The home-seller's status is set to free.
+      Use case ends.
+
+
+**Use case: UC08 - Delete a person**
 
 **MSS:**
 
@@ -567,7 +623,7 @@ and an indication of whether they are a buyer or seller.
 
       Use case resumes at step 2.
 
-**Use case: UC07 - Load contact data from file**
+**Use case: UC09 - Load contact data from file**
 
 **Actor: EstateEase**
 
@@ -612,7 +668,7 @@ and an indication of whether they are a buyer or seller.
         * 1d3b. EstateEase proceeds to load contact and address data from the newly created JSON file.
           Use case continues from step 2.
 
-**Use case: UC08 - Save to storage**
+**Use case: UC10 - Save to storage**
 
 **Actor: EstateEase**