[fix] Remove tenant arg in workflow definition

current tenant in workflow only work when the first time
user do not exist, when user change the tenant in workflow
but tenant exist, it will be ignore, so we try to remove it
from workflow, and in #40 we try to create both user and tenant
vis cli instead of auto create

Author: zhongjiajie

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/python/PythonGateway.java

@@ -226,7 +226,6 @@ public Map<String, Long> getCodeAndVersion(String projectName, String processDef
      * @param timeout timeout for workflow working, if running time longer than timeout,
      * task will mark as fail
      * @param workerGroup run task in which worker group
-     * @param tenantCode tenantCode
      * @param taskRelationJson relation json for nodes
      * @param taskDefinitionJson taskDefinitionJson
      * @param otherParamsJson otherParamsJson handle other params
@@ -242,13 +241,16 @@ public Long createOrUpdateWorkflow(String userName,
                                        int warningGroupId,
                                        int timeout,
                                        String workerGroup,
-                                       String tenantCode,
                                        int releaseState,
                                        String taskRelationJson,
                                        String taskDefinitionJson,
                                        String otherParamsJson,
                                        String executionType) {
         User user = usersService.queryUser(userName);
+        if (user.getTenantCode() == null) {
+            throw new RuntimeException("Can not create or update workflow for user who not related to any tenant.");
+        }
+
         Project project = projectMapper.queryByName(projectName);
         long projectCode = project.getCode();
 
@@ -263,12 +265,12 @@ public Long createOrUpdateWorkflow(String userName,
                     ReleaseState.OFFLINE);
             processDefinitionService.updateProcessDefinition(user, projectCode, name,
                     processDefinitionCode, description, globalParams,
-                    null, timeout, tenantCode, taskRelationJson, taskDefinitionJson, otherParamsJson,
+                    null, timeout, user.getTenantCode(), taskRelationJson, taskDefinitionJson, otherParamsJson,
                     executionTypeEnum);
         } else {
             Map<String, Object> result = processDefinitionService.createProcessDefinition(user, projectCode, name,
                     description, globalParams,
-                    null, timeout, tenantCode, taskRelationJson, taskDefinitionJson, otherParamsJson,
+                    null, timeout, user.getTenantCode(), taskRelationJson, taskDefinitionJson, otherParamsJson,
                     executionTypeEnum);
             processDefinition = (ProcessDefinition) result.get(Constants.DATA_LIST);
             processDefinitionCode = processDefinition.getCode();