QQQ-21: added 'count' action

pom.xml

@@ -53,12 +53,12 @@
       <dependency>
          <groupId>com.kingsrook.qqq</groupId>
          <artifactId>qqq-backend-core</artifactId>
-         <version>0.1.0-20220708.155822-4</version>
+         <version>0.1.0-20220708.195335-5</version>
       </dependency>
       <dependency>
          <groupId>com.kingsrook.qqq</groupId>
          <artifactId>qqq-backend-module-rdbms</artifactId>
-         <version>0.0.0</version>
+         <version>0.1.0-20220708.202041-3</version>
          <scope>test</scope>
       </dependency>
 

src/main/java/com/kingsrook/qqq/frontend/picocli/QCommandBuilder.java

@@ -90,6 +90,7 @@ public class QCommandBuilder
          // add table-specific sub-commands for the table //
          ///////////////////////////////////////////////////
          tableCommand.addSubcommand("meta-data", defineMetaDataCommand(table));
+         tableCommand.addSubcommand("count", defineQueryCommand(table));
          tableCommand.addSubcommand("query", defineQueryCommand(table));
          tableCommand.addSubcommand("insert", defineInsertCommand(table));
          tableCommand.addSubcommand("update", defineUpdateCommand(table));

src/main/java/com/kingsrook/qqq/frontend/picocli/QPicoCliImplementation.java

@@ -32,6 +32,7 @@ import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import com.kingsrook.qqq.backend.core.actions.CountAction;
 import com.kingsrook.qqq.backend.core.actions.DeleteAction;
 import com.kingsrook.qqq.backend.core.actions.InsertAction;
 import com.kingsrook.qqq.backend.core.actions.MetaDataAction;
@@ -45,6 +46,8 @@ import com.kingsrook.qqq.backend.core.adapters.JsonToQRecordAdapter;
 import com.kingsrook.qqq.backend.core.adapters.QInstanceAdapter;
 import com.kingsrook.qqq.backend.core.exceptions.QException;
 import com.kingsrook.qqq.backend.core.exceptions.QModuleDispatchException;
+import com.kingsrook.qqq.backend.core.model.actions.count.CountRequest;
+import com.kingsrook.qqq.backend.core.model.actions.count.CountResult;
 import com.kingsrook.qqq.backend.core.model.actions.delete.DeleteRequest;
 import com.kingsrook.qqq.backend.core.model.actions.delete.DeleteResult;
 import com.kingsrook.qqq.backend.core.model.actions.insert.InsertRequest;
@@ -289,6 +292,10 @@ public class QPicoCliImplementation
             {
                return runTableMetaData(commandLine, tableName, subParseResult);
             }
+            case "count":
+            {
+               return runTableCount(commandLine, tableName, subParseResult);
+            }
             case "query":
             {
                return runTableQuery(commandLine, tableName, subParseResult);
@@ -418,6 +425,24 @@ public class QPicoCliImplementation
 
 
 
+   /*******************************************************************************
+    **
+    *******************************************************************************/
+   private int runTableCount(CommandLine commandLine, String tableName, ParseResult subParseResult) throws QException
+   {
+      CountRequest countRequest = new CountRequest(qInstance);
+      countRequest.setSession(session);
+      countRequest.setTableName(tableName);
+      countRequest.setFilter(generateQueryFilter(subParseResult));
+
+      CountAction countAction = new CountAction();
+      CountResult countResult = countAction.execute(countRequest);
+      commandLine.getOut().println(JsonUtils.toPrettyJson(countResult));
+      return commandLine.getCommandSpec().exitCodeOnSuccess();
+   }
+
+
+
    /*******************************************************************************
     **
     *******************************************************************************/
@@ -428,9 +453,22 @@ public class QPicoCliImplementation
       queryRequest.setTableName(tableName);
       queryRequest.setSkip(subParseResult.matchedOptionValue("skip", null));
       queryRequest.setLimit(subParseResult.matchedOptionValue("limit", DEFAULT_LIMIT));
+      queryRequest.setFilter(generateQueryFilter(subParseResult));
 
+      QueryAction queryAction = new QueryAction();
+      QueryResult queryResult = queryAction.execute(queryRequest);
+      commandLine.getOut().println(JsonUtils.toPrettyJson(queryResult));
+      return commandLine.getCommandSpec().exitCodeOnSuccess();
+   }
+
+
+
+   /*******************************************************************************
+    **
+    *******************************************************************************/
+   private QQueryFilter generateQueryFilter(ParseResult subParseResult)
+   {
       QQueryFilter filter = new QQueryFilter();
-      queryRequest.setFilter(filter);
 
       String[] criteria = subParseResult.matchedOptionValue("criteria", new String[] {});
       for(String criterion : criteria)
@@ -444,10 +482,7 @@ public class QPicoCliImplementation
          filter.addCriteria(qQueryCriteria);
       }
 
-      QueryAction queryAction = new QueryAction();
+      return filter;
-      QueryResult queryResult = queryAction.execute(queryRequest);
-      commandLine.getOut().println(JsonUtils.toPrettyJson(queryResult));
-      return commandLine.getCommandSpec().exitCodeOnSuccess();
    }
 
 

src/test/java/com/kingsrook/qqq/frontend/picocli/QPicoCliImplementationTest.java

@@ -214,6 +214,28 @@ class QPicoCliImplementationTest
 
 
 
+   /*******************************************************************************
+    ** test running a count on a table
+    **
+    *******************************************************************************/
+   @Test
+   public void test_tableCount()
+   {
+      TestOutput testOutput  = testCli("person", "count", "--criteria", "id NOT_EQUALS 3");
+      JSONObject countResult = JsonUtils.toJSONObject(testOutput.getOutput());
+      assertNotNull(countResult);
+      int count = countResult.getInt("count");
+      assertEquals(4, count);
+
+      testOutput  = testCli("person", "count", "--criteria", "id EQUALS 3");
+      countResult = JsonUtils.toJSONObject(testOutput.getOutput());
+      assertNotNull(countResult);
+      count = countResult.getInt("count");
+      assertEquals(1, count);
+   }
+
+
+
    /*******************************************************************************
     ** test running a query on a table
     **