fix(core): update

ts/els.classes.smartlogdestination.ts

@@ -1,8 +1,5 @@
-// interfaces
 import { Client as ElasticClient } from '@elastic/elasticsearch';
-import type { ILogContext, ILogPackage, ILogDestination } from '@pushrocks/smartlog-interfaces';
-
-// other classes
+import type { ILogContext, ILogPackage, ILogDestination } from '@push.rocks/smartlog-interfaces';
 import { ElasticScheduler } from './els.classes.elasticscheduler.js';
 import { ElasticIndex } from './els.classes.elasticindex.js';
 
@@ -29,10 +26,6 @@ export class ElsSmartlogDestination<T> {
   public indexPrefix: string;
   public indexRetention: number;
 
-  /**
-   * sets up an instance of Elastic log
-   * @param optionsArg
-   */
   constructor(optionsArg: IElasticSearchConstructorOptions) {
     this.client = new ElasticClient({
       node: optionsArg.node,
@@ -40,42 +33,27 @@ export class ElsSmartlogDestination<T> {
     });
     this.indexPrefix = `${optionsArg.indexPrefix}`;
     this.indexRetention = optionsArg.indexRetention;
+    this.setupDataStream();
+  }
+
+  private async setupDataStream() {
+    // Define an index template
+    await this.client.indices.putIndexTemplate({
+      name: `${this.indexPrefix}_template`,
+      index_patterns: [`${this.indexPrefix}-*`],
+      data_stream: {},
+    });
   }
 
   public async log(logPackageArg: ILogPackage, scheduleOverwrite = false) {
     const now = new Date();
-    const indexToUse = `${this.indexPrefix}-${now.toISOString().split('T')[0]}`;
+    const indexToUse = `${this.indexPrefix}-data-stream`; // Use data stream name
 
     if (this.elasticScheduler.docsScheduled && !scheduleOverwrite) {
       this.elasticScheduler.scheduleDoc(logPackageArg);
       return;
     }
 
-    // Make sure the index is created with a mapping for dynamic JSON
-    const indexExists = await this.client.indices.exists({ index: indexToUse });
-    if (!indexExists.body) {
-      await this.client.indices.create({
-        index: indexToUse,
-        body: {
-          mappings: {
-            properties: {
-              '@timestamp': {
-                type: 'date',
-              },
-              logPackageArg: {
-                properties: {
-                  payload: {
-                    type: 'object',
-                    dynamic: true
-                  }
-                }
-              },
-            },
-          },
-        },
-      });
-    }
-
     this.client.index(
       {
         index: indexToUse,
@@ -83,15 +61,6 @@ export class ElsSmartlogDestination<T> {
           '@timestamp': new Date(logPackageArg.timestamp).toISOString(),
           ...logPackageArg,
         },
-      },
-      (error, response) => {
-        if (error) {
-          console.log('ElasticLog encountered an error:');
-          console.log(error);
-          this.elasticScheduler.addFailedDoc(logPackageArg);
-        } else {
-          // console.log(`ElasticLog: ${logPackageArg.message}`);
-        }
       }
     );
   }