Refactor transactions and use kafka

server/package-lock.json

@@ -16,6 +16,7 @@
         "cors": "^2.8.5",
         "express": "^4.19.2",
         "jsonwebtoken": "^9.0.2",
+        "kafkajs": "^2.2.4",
         "postgres": "^3.4.4",
         "ulid": "^2.3.0"
       },
@@ -1599,6 +1600,15 @@
         "safe-buffer": "^5.0.1"
       }
     },
+    "node_modules/kafkajs": {
+      "version": "2.2.4",
+      "resolved": "https://registry.npmjs.org/kafkajs/-/kafkajs-2.2.4.tgz",
+      "integrity": "sha512-j/YeapB1vfPT2iOIUn/vxdyKEuhuY2PxMBvf5JWux6iSaukAccrMtXEY/Lb7OvavDhOWME589bpLrEdnVHjfjA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=14.0.0"
+      }
+    },
     "node_modules/lodash": {
       "version": "4.17.21",
       "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",