public commit

app/src/data/plugins/DeserializeJsonValuesPlugin.ts

@@ -0,0 +1,36 @@
+import type {
+   KyselyPlugin,
+   PluginTransformQueryArgs,
+   PluginTransformResultArgs,
+   QueryResult,
+   RootOperationNode,
+   UnknownRow,
+} from "kysely";
+
+type KeyValueObject = { [key: string]: any };
+
+export class DeserializeJsonValuesPlugin implements KyselyPlugin {
+   transformQuery(args: PluginTransformQueryArgs): RootOperationNode {
+      return args.node;
+   }
+   transformResult(
+      args: PluginTransformResultArgs
+   ): Promise<QueryResult<UnknownRow>> {
+      return Promise.resolve({
+         ...args.result,
+         rows: args.result.rows.map((row: KeyValueObject) => {
+            const result: KeyValueObject = {};
+            for (const key in row) {
+               try {
+                  // Attempt to parse the value as JSON
+                  result[key] = JSON.parse(row[key]);
+               } catch (error) {
+                  // If parsing fails, keep the original value
+                  result[key] = row[key];
+               }
+            }
+            return result;
+         }),
+      });
+   }
+}