Merge pull request #68 from intercom/Ruairik/add_attachment_support

Add attachment support

Author: mmartinic

README.md

@@ -447,6 +447,7 @@ ConversationCollection openForAdmin = Conversation.list(params);
 Admin admin = new Admin().setId("1");
 AdminReply adminReply = new AdminReply(admin);
 adminReply.setBody("These apples are healthsome");
+adminReply.setAttachmentUrls(new String[]{"http://www.example.com/attachment.jpg"}); // optional - list of attachments
 Conversation.reply("66", adminReply);
 
 // admin close
@@ -459,6 +460,7 @@ Conversation.reply("66", adminReply);
 User user1 = new User().setId("5310d8e8598c9a0b24000005");
 UserReply userReply = new UserReply(user1);
 userReply.setBody("Mighty fine shindig");
+userReply.setAttachmentUrls(new String[]{"http://www.example.com/attachment.jpg"}); // optional - list of attachments
 System.out.println(MapperSupport.objectMapper().writeValueAsString(userReply));
 Conversation.reply("66", userReply);
 ```

intercom-java/src/main/java/io/intercom/api/AdminReply.java

@@ -46,6 +46,11 @@ public String getAdminID() {
         public String getAssigneeID() {
             return reply.getAssigneeID();
         }
+
+        @JsonProperty("attachment_urls")
+        private String[] getAttachmentUrls() {
+            return reply.getAttachmentUrls();
+        }
     }
 
     @JsonProperty("assignee_id")

intercom-java/src/main/java/io/intercom/api/Reply.java

@@ -9,6 +9,9 @@ class Reply<T extends Replier> extends TypedData {
 
     @JsonProperty("body")
     private String body;
+    
+    @JsonProperty("attachment_urls")
+    private String[] attachmentUrls;
 
     @JsonProperty("from")
     T from;
@@ -30,6 +33,15 @@ public Reply<T> setBody(String body) {
         return this;
     }
 
+    public String[] getAttachmentUrls() {
+        return attachmentUrls;
+    }
+
+    public Reply<T> setAttachmentUrls(String[] attachmentUrls) {
+    	this.attachmentUrls = attachmentUrls;
+    	return this;
+    }
+
     T getFrom() {
         return from;
     }

intercom-java/src/main/java/io/intercom/api/UserReply.java

@@ -51,6 +51,11 @@ public String getUserID() {
         public String getEmail() {
             return reply.getFrom().getEmail();
         }
+
+        @JsonProperty("attachment_urls")
+        private String[] getAttachmentUrls() {
+            return reply.getAttachmentUrls();
+        }
     }
 
     public UserReply(User user) {

intercom-java/src/test/java/io/intercom/api/ConversationTest.java

@@ -58,6 +58,13 @@ public void testAdminReply() {
         } catch (InvalidException e) {
             fail();
         }
+        
+        adminReply.setAttachmentUrls(new String[]{"http://www.example.com/attachment.jpg"});
+        try {
+            Conversation.validateAdminReplyRequest(adminReply);
+        } catch (InvalidException e) {
+            fail();
+        }
     }
 
     @Test