Added optional minLevel filter to `GET /arbitrary/resources/search` and the `SEARCH_QDN_RESOURCES` action.

Q-Apps.md

@@ -376,6 +376,7 @@ let res = await qortalRequest({
     exactMatchNames: true, // Optional - if true, partial name matches are excluded
     default: false, // Optional - if true, only resources without identifiers are returned
     mode: "LATEST", // Optional - whether to return all resources or just the latest for a name/service combination. Possible values: ALL,LATEST. Default: LATEST
+    minLevel: 1, // Optional - whether to filter results by minimum account level
     includeStatus: false, // Optional - will take time to respond, so only request if necessary
     includeMetadata: false, // Optional - will take time to respond, so only request if necessary
     nameListFilter: "QApp1234Subscriptions", // Optional - will only return results if they are from a name included in supplied list

src/main/java/org/qortal/api/resource/ArbitraryResource.java

@@ -172,6 +172,7 @@ public class ArbitraryResource {
 			@Parameter(description = "Exact match names only (if true, partial name matches are excluded)") @QueryParam("exactmatchnames") Boolean exactMatchNamesOnly,
 			@Parameter(description = "Default resources (without identifiers) only") @QueryParam("default") Boolean defaultResource,
 			@Parameter(description = "Search mode") @QueryParam("mode") SearchMode mode,
+			@Parameter(description = "Min level") @QueryParam("minlevel") Integer minLevel,
 			@Parameter(description = "Filter names by list (exact matches only)") @QueryParam("namefilter") String nameListFilter,
 			@Parameter(description = "Include followed names only") @QueryParam("followedonly") Boolean followedOnly,
 			@Parameter(description = "Exclude blocked content") @QueryParam("excludeblocked") Boolean excludeBlocked,
@@ -208,7 +209,7 @@ public class ArbitraryResource {
 
 			List<ArbitraryResourceData> resources = repository.getArbitraryRepository()
 					.searchArbitraryResources(service, query, identifier, names, title, description, usePrefixOnly,
-							exactMatchNames, defaultRes, mode, followedOnly, excludeBlocked, includeMetadata, includeStatus,
+							exactMatchNames, defaultRes, mode, minLevel, followedOnly, excludeBlocked, includeMetadata, includeStatus,
 							before, after, limit, offset, reverse);
 
 			if (resources == null) {

src/main/java/org/qortal/repository/ArbitraryRepository.java

@@ -42,7 +42,7 @@ public interface ArbitraryRepository {
 
 	public List<ArbitraryResourceData> getArbitraryResources(Service service, String identifier, List<String> names, boolean defaultResource, Boolean followedOnly, Boolean excludeBlocked, Boolean includeMetadata, Boolean includeStatus, Integer limit, Integer offset, Boolean reverse) throws DataException;
 
-	public List<ArbitraryResourceData> searchArbitraryResources(Service service, String query, String identifier, List<String> names, String title, String description, boolean prefixOnly, List<String> namesFilter, boolean defaultResource, SearchMode mode, Boolean followedOnly, Boolean excludeBlocked, Boolean includeMetadata, Boolean includeStatus, Long before, Long after, Integer limit, Integer offset, Boolean reverse) throws DataException;
+	public List<ArbitraryResourceData> searchArbitraryResources(Service service, String query, String identifier, List<String> names, String title, String description, boolean prefixOnly, List<String> namesFilter, boolean defaultResource, SearchMode mode, Integer minLevel, Boolean followedOnly, Boolean excludeBlocked, Boolean includeMetadata, Boolean includeStatus, Long before, Long after, Integer limit, Integer offset, Boolean reverse) throws DataException;
 
 
 	// Arbitrary resources cache save/load

src/main/java/org/qortal/repository/hsqldb/HSQLDBArbitraryRepository.java

@@ -580,8 +580,8 @@ public class HSQLDBArbitraryRepository implements ArbitraryRepository {
 				"WHERE name IS NOT NULL");
 
 		if (service != null) {
-			sql.append(" AND service = ");
-			sql.append(service.value);
+			sql.append(" AND service = ?");
+			bindParams.add(service.value);
 		}
 
 		if (defaultResource) {
@@ -719,7 +719,7 @@ public class HSQLDBArbitraryRepository implements ArbitraryRepository {
 
 	@Override
 	public List<ArbitraryResourceData> searchArbitraryResources(Service service, String query, String identifier, List<String> names, String title, String description, boolean prefixOnly,
-																List<String> exactMatchNames, boolean defaultResource, SearchMode mode, Boolean followedOnly, Boolean excludeBlocked,
+																List<String> exactMatchNames, boolean defaultResource, SearchMode mode, Integer minLevel, Boolean followedOnly, Boolean excludeBlocked,
 																Boolean includeMetadata, Boolean includeStatus, Long before, Long after, Integer limit, Integer offset, Boolean reverse) throws DataException {
 		StringBuilder sql = new StringBuilder(512);
 		List<Object> bindParams = new ArrayList<>();
@@ -746,11 +746,22 @@ public class HSQLDBArbitraryRepository implements ArbitraryRepository {
 				break;
 		}
 
+		if (minLevel != null) {
+			// Join tables necessary for level filter
+			sql.append(" JOIN Names USING (name) JOIN Accounts ON Accounts.account=Names.owner");
+		}
+
 		sql.append(" LEFT JOIN ArbitraryMetadataCache USING (service, name, identifier) WHERE name IS NOT NULL");
 
+		if (minLevel != null) {
+			// Add level filter
+			sql.append(" AND Accounts.level >= ?");
+			bindParams.add(minLevel);
+		}
+
 		if (service != null) {
-			sql.append(" AND service = ");
-			sql.append(service.value);
+			sql.append(" AND service = ?");
+			bindParams.add(service.value);
 		}
 
 		// Handle general query matches

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

@@ -233,6 +233,7 @@ window.addEventListener("message", (event) => {
             if (data.exactMatchNames != null) url = url.concat("&exactmatchnames=" + new Boolean(data.exactMatchNames).toString());
             if (data.default != null) url = url.concat("&default=" + new Boolean(data.default).toString());
             if (data.mode != null) url = url.concat("&mode=" + data.mode);
+            if (data.minLevel != null) url = url.concat("&minlevel=" + data.minLevel);
             if (data.includeStatus != null) url = url.concat("&includestatus=" + new Boolean(data.includeStatus).toString());
             if (data.includeMetadata != null) url = url.concat("&includemetadata=" + new Boolean(data.includeMetadata).toString());
             if (data.nameListFilter != null) url = url.concat("&namefilter=" + data.nameListFilter);