26a334c677
Issue #73 - Entry-Centered Graph View: - Added GET /api/knowledge/entries/:id/graph endpoint with depth parameter - Returns entry + connected nodes with link relationships - Created GraphService for graph traversal using BFS - Added EntryGraphViewer component for frontend - Integrated graph view tab into entry detail page Issue #74 - Graph Statistics Dashboard: - Added GET /api/knowledge/stats endpoint - Returns overview stats (entries, tags, links by status) - Includes most connected entries, recent activity, tag distribution - Created StatsDashboard component with visual stats - Added route at /knowledge/stats Backend: - GraphService: BFS-based graph traversal with configurable depth - StatsService: Parallel queries for comprehensive statistics - GraphQueryDto: Validation for depth parameter (1-5) - Entity types for graph nodes/edges and statistics - Unit tests for both services Frontend: - EntryGraphViewer: Entry-centered graph visualization - StatsDashboard: Statistics overview with charts - Graph view tab on entry detail page - API client functions for new endpoints - TypeScript strict typing throughout
26 lines
835 B
TypeScript
26 lines
835 B
TypeScript
import { Controller, Get, UseGuards } from "@nestjs/common";
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import { AuthGuard } from "../auth/guards/auth.guard";
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import { WorkspaceGuard, PermissionGuard } from "../common/guards";
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import { Workspace, RequirePermission, Permission } from "../common/decorators";
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import { StatsService } from "./services";
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/**
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* Controller for knowledge statistics endpoints
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*/
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@Controller("knowledge/stats")
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@UseGuards(AuthGuard, WorkspaceGuard, PermissionGuard)
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export class KnowledgeStatsController {
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constructor(private readonly statsService: StatsService) {}
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/**
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* GET /api/knowledge/stats
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* Get knowledge base statistics
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* Requires: Any workspace member
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*/
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@Get()
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@RequirePermission(Permission.WORKSPACE_ANY)
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async getStats(@Workspace() workspaceId: string) {
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return this.statsService.getStats(workspaceId);
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}
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}
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