fix(memory): scope InsightsRepo operations to userId — M2-001/002 (#290)

Co-authored-by: Jason Woltje <[email protected]>
Co-committed-by: Jason Woltje <[email protected]>

apps/gateway/src/log/summarization.service.ts

@@ -137,7 +137,7 @@ export class SummarizationService {
 
     const promoted = await this.logService.logs.promoteToCold(warmCutoff);
     const purged = await this.logService.logs.purge(coldCutoff);
-    const decayed = await this.memory.insights.decayOldInsights(decayCutoff);
+    const decayed = await this.memory.insights.decayAllInsights(decayCutoff);
 
     this.logger.log(
       `Tier management: ${promoted} logs→cold, ${purged} purged, ${decayed} insights decayed`,

apps/gateway/src/memory/memory.controller.ts

@@ -73,8 +73,8 @@ export class MemoryController {
   }
 
   @Get('insights/:id')
-  async getInsight(@Param('id') id: string) {
-    const insight = await this.memory.insights.findById(id);
+  async getInsight(@CurrentUser() user: { id: string }, @Param('id') id: string) {
+    const insight = await this.memory.insights.findById(id, user.id);
     if (!insight) throw new NotFoundException('Insight not found');
     return insight;
   }
@@ -97,8 +97,8 @@ export class MemoryController {
 
   @Delete('insights/:id')
   @HttpCode(HttpStatus.NO_CONTENT)
-  async removeInsight(@Param('id') id: string) {
-    const deleted = await this.memory.insights.remove(id);
+  async removeInsight(@CurrentUser() user: { id: string }, @Param('id') id: string) {
+    const deleted = await this.memory.insights.remove(id, user.id);
     if (!deleted) throw new NotFoundException('Insight not found');
   }