Merge pull request #731 from PROCEED-Labs/instance-view-ui

Instance View

Author: jjoderis

src/engine/universal/core/src/engine/engine.js

@@ -242,6 +242,16 @@ class Engine {
     }
   }
 
+  /**
+   * Returns whether the given process version is currently deployed in the NeoBPMN Engine
+   *
+   * @param {string} versionId the version of the process to check
+   * @returns {boolean} true if the version is deployed, false if it is known but not active
+   */
+  async isProcessVersionDeployed(versionId) {
+    return this._versionProcessMapping[versionId]?.isDeployed() ?? false;
+  }
+
   /**
    * Starts the execution of a BPMN process version. This can involve the creation of
    * multiple instances of the process, if the process contains such events.

src/engine/universal/distribution/src/routes/ProcessInstanceRoutes.js

@@ -460,4 +460,28 @@ module.exports = (path, management) => {
       response: '{}',
     };
   });
+
+  network.get(`${path}/:definitionId/versions/:version/active`, { cors: true }, async (req) => {
+    const { definitionId, version } = req.params;
+
+    try {
+      await db.getProcessVersion(definitionId, version);
+    } catch {
+      return {
+        statusCode: 404,
+        mimeType: 'text/plain',
+        response: 'The requested version is not found in this engine.',
+      };
+    }
+
+    const engine = management.getEngineWithDefinitionId(definitionId);
+
+    return {
+      statusCode: 200,
+      mimeType: 'application/json',
+      response: JSON.stringify({
+        active: engine ? await engine.isProcessVersionDeployed(version) : false,
+      }),
+    };
+  });
 };

src/management-system-v2/app/(dashboard)/[environmentId]/(automation)/executions/[processId]/process-deployment-view.module.scss

@@ -9,3 +9,18 @@
 .StopIcon {
   color: #ff4d4f;
 }
+
+@keyframes spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}
+
+.SpinIcon {
+  animation: spin 2s linear infinite;
+  display: flex;
+  align-items: center;
+}