Added SEARCH_NAMES Q-App action.

Q-Apps.md

@@ -252,6 +252,7 @@ Here is a list of currently supported actions:
 - GET_USER_ACCOUNT
 - GET_ACCOUNT_DATA
 - GET_ACCOUNT_NAMES
+- SEARCH_NAMES
 - GET_NAME_DATA
 - LIST_QDN_RESOURCES
 - SEARCH_QDN_RESOURCES
@@ -324,6 +325,18 @@ let res = await qortalRequest({
 });
 ```
 
+### Search names
+```
+let res = await qortalRequest({
+    action: "SEARCH_NAMES",
+    query: "search query goes here",
+    prefix: false, // Optional - if true, only the beginning of the name is matched
+    limit: 100,
+    offset: 0,
+    reverse: false
+});
+```
+
 ### Get name data
 ```
 let res = await qortalRequest({

src/main/resources/q-apps/q-apps.js

@@ -181,6 +181,15 @@ window.addEventListener("message", (event) => {
         case "GET_ACCOUNT_NAMES":
             return httpGetAsyncWithEvent(event, "/names/address/" + data.address);
 
+        case "SEARCH_NAMES":
+            url = "/names/search?";
+            if (data.query != null) url = url.concat("&query=" + data.query);
+            if (data.prefix != null) url = url.concat("&prefix=" + new Boolean(data.prefix).toString());
+            if (data.limit != null) url = url.concat("&limit=" + data.limit);
+            if (data.offset != null) url = url.concat("&offset=" + data.offset);
+            if (data.reverse != null) url = url.concat("&reverse=" + new Boolean(data.reverse).toString());
+            return httpGetAsyncWithEvent(event, url);
+
         case "GET_NAME_DATA":
             return httpGetAsyncWithEvent(event, "/names/" + data.name);