updated schema.cds

Author: singhabhi1999

db/schema.cds

@@ -1,65 +1,52 @@
-using { cuid, managed, sap.common.CodeList } from '@sap/cds/common';
+using { User, cuid, managed, sap.common.CodeList } from '@sap/cds/common';
+namespace sap.capire.incidents; 
 
-namespace sap.capire.incidents;
+/**
+ * Incidents created by Customers.
+ */
+entity Incidents : cuid, managed {  
+   customer     : Association to Customers;
+   title        : String  @title : 'Title';
+   urgency        : Association to Urgency default 'M';
+   status         : Association to Status default 'N';
+   conversation  : Composition of many {
+    key ID    : UUID;
+    timestamp : type of managed:createdAt;
+    author    : type of managed:createdBy;
+    message   : String;
+  };
+}
 
 /**
- * Customers using products sold by our company.
- * Customers can create support Incidents.
+ * Customers entitled to create support Incidents.
  */
-entity Customers : cuid, managed {
+entity Customers : cuid, managed { 
   firstName     : String;
   lastName      : String;
   email         : EMailAddress;
   phone         : PhoneNumber;
-  creditCardNo  : String(16) @assert.format: '^[1-9]\d{15}$';
-  addresses     : Composition of many Addresses on addresses.customer = $self;
   incidents     : Association to many Incidents on incidents.customer = $self;
 }
-entity Addresses : cuid, managed {
-  customer      : Association to Customers;
-  city          : String;
-  postCode      : String;
-  streetAddress : String;
-}
-
-
-/**
- * Incidents created by Customers.
- */
-entity Incidents : cuid, managed {
-  customer      : Association to Customers;
-  title         : String @title: 'Title';
-  urgency       : Association to Urgency;
-  status        : Association to Status;
-  conversations : Composition of many Conversations on conversations.incidents = $self;
-}
 
 entity Status : CodeList {
-  key code        : String enum {
-        new        = 'N';
-        assigned   = 'A';
-        in_process = 'I';
-        on_hold    = 'H';
-        resolved   = 'R';
-        closed     = 'C';
-      };
-      criticality : Integer;
+  key code: String enum {
+      new = 'N';
+      assigned = 'A'; 
+      in_process = 'I'; 
+      on_hold = 'H'; 
+      resolved = 'R'; 
+      closed = 'C'; 
+  };
+  criticality : Integer;
 }
 
 entity Urgency : CodeList {
-  key code : String enum {
-        high   = 'H';
-        medium = 'M';
-        low    = 'L';
-      };
-}
-
-entity Conversations : cuid, managed {
-  incidents : Association to Incidents;
-  timestamp : DateTime @cds.on.insert: $now;
-  author    : String @cds.on.insert: $user;
-  message   : String;
+  key code: String enum {
+      high = 'H';
+      medium = 'M'; 
+      low = 'L'; 
+  };
 }
 
 type EMailAddress : String;
-type PhoneNumber  : String;
+type PhoneNumber : String;