Adds an ai_point_usage_logs ledger and a reserve/refund/complete pipeline
that charges AI points for article selection optimize, template analyze
/title/outline, and KOL prompt generate/optimize. Pending reservations
are reconciled when the kol-assist worker and template-assist tasks
finish or fail, so points refund automatically on errors. Workspace now
exposes the AI quota status and a paginated usage ledger.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Add configurable membership plans (free/plus/pro) synced to DB on boot, a
subscription guard middleware that blocks tenant endpoints on expired or
missing plans, and a MembershipBlockedView that surfaces the reason so
the admin can contact the tenant owner. Quota and brand-library reads now
honor the active plan's policy JSON and expired subscriptions.
- Add length/range limits to KOL variable definitions: max_length and
default_value for input/textarea, min_value/max_value/default_number
for number. Backend validates and normalizes; frontend renders limit
inputs in KolVariableConfig and applies limits at runtime in
KolDynamicForm.
- Sort workspace cards by most recent prompt/package update, falling
back to granted_at. Adds updated_at to KolWorkspaceCard.
- Polish TemplatesView, WorkspaceView, and KOL package management UI;
route create/update/publish/archive/delete toasts through i18n and
expand package form copy and status labels.
- Remove stale KnowledgeView.vue.patch.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Introduce a generic read-through caching infrastructure and wire it into
all major tenant app services to reduce database load on hot read paths.
Key changes:
- Add `DeletePrefix` to Cache interface with memory (prefix scan) and
Redis (SCAN + DEL) implementations
- New `readthrough.go`: generic `LoadJSON` / `LoadJSONWithEmpty` helpers
backed by singleflight to prevent cache stampedes; supports jittered TTL
- New `cache_support.go`: centralized cache key builders and invalidation
helpers for all entities (workspace, brand, prompt rules, schedule tasks,
articles)
- Wire optional cache into ArticleService, BrandService, WorkspaceService,
PromptRuleService, ScheduleTaskService, TemplateService, MediaService,
PromptGenerateService via `WithCache()` builder pattern
- ScheduleDispatchWorker invalidates schedule task cache after dispatching
- ArticleService gains a new `Detail` endpoint with empty-result caching
- Update cmd entrypoints and transport handlers to propagate cache
- Updated RecentArticle interface to include generation_mode.
- Modified workspace_service to map generation_mode from database.
- Adjusted domain model for RecentArticle to accommodate generation_mode.
- Enhanced SQL queries to retrieve generation_mode from generation_tasks.
- Created ArticleActionGroup component for article action buttons.
- Implemented ArticleGenerateStatus component to display generation status.
- Developed ArticlePublishStatus component to show publish status and related platforms.
- Introduced ArticleSourceMeta component to display article source information.
- Added utility functions for article actions and clipboard content generation.
- Added migration to harden task audit tracking by modifying audit_logs and related tables.
- Introduced operator_id to several tables for better tracking of actions.
- Updated article_templates with new prompt templates for various article types, enhancing content generation.
- Created prompt_rules and schedule_tasks tables to manage content generation rules and scheduling.
- Added foreign key constraints to articles for better data integrity.
- Implemented tenant and user management features including:
- Tenant creation and management with associated migrations.
- User creation and management with associated migrations.
- Tenant membership management with associated migrations.
- Platform user roles management with associated migrations.
- Quota management with associated migrations.
- Article and template management with associated migrations.
- Added HTTP handlers for templates and workspaces.
- Created tests for protected and public routes.
- Introduced a script to check tenant scope in SQL queries.
- Documented task plan for backend completion and frontend foundation.
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