feat: project context field adoption (#11166)

src/lib/features/context/context-field-store-type.ts

@@ -24,4 +24,5 @@ export interface IContextFieldStore extends Store<IContextField, string> {
     create(data: IContextFieldDto): Promise<IContextField>;
     update(data: IContextFieldDto): Promise<IContextField>;
     count(): Promise<number>;
+    countProjectFields(): Promise<number>;
 }

src/lib/features/context/context-field-store.ts

@@ -182,5 +182,12 @@ class ContextFieldStore implements IContextFieldStore {
             .count('*')
             .then((res) => Number(res[0].count));
     }
+
+    async countProjectFields(): Promise<number> {
+        return this.db(T.contextFields)
+            .whereNotNull('project')
+            .count('*')
+            .then((res) => Number(res[0].count));
+    }
 }
 export default ContextFieldStore;

src/lib/features/context/fake-context-field-store.ts

@@ -7,7 +7,13 @@ import NotFoundError from '../../error/notfound-error.js';
 
 export default class FakeContextFieldStore implements IContextFieldStore {
     count(): Promise<number> {
-        return Promise.resolve(0);
+        return Promise.resolve(this.contextFields.length);
+    }
+
+    countProjectFields(): Promise<number> {
+        return Promise.resolve(
+            this.contextFields.filter((field) => field.project).length,
+        );
     }
 
     defaultContextFields: IContextField[] = [

src/lib/features/instance-stats/instance-stats-service.ts

@@ -635,6 +635,14 @@ export class InstanceStatsService {
         );
     }
 
+    projectContextFieldCount(): Promise<number> {
+        return this.memorize('projectContextFieldCount', () =>
+            this.flagResolver.isEnabled('projectContextFields')
+                ? this.contextFieldStore.countProjectFields()
+                : Promise.resolve(0),
+        );
+    }
+
     strategiesCount(): Promise<number> {
         return this.memorize('strategiesCount', () =>
             this.strategyStore.count(),

src/lib/metrics.ts

@@ -427,6 +427,13 @@ export function registerPrometheusMetrics(
         map: (result) => ({ value: result }),
     });
 
+    dbMetrics.registerGaugeDbMetric({
+        name: 'project_context_total',
+        help: 'Number of project context fields',
+        query: () => instanceStatsService.projectContextFieldCount(),
+        map: (result) => ({ value: result }),
+    });
+
     dbMetrics.registerGaugeDbMetric({
         name: 'strategies_total',
         help: 'Number of strategies',