Summary
• Backend
– Moved duplicate-name validation and total vendor-count aggregation from controllers (`controller/model_meta.go`, `controller/vendor_meta.go`, `controller/prefill_group.go`) to model layer (`model/model_meta.go`, `model/vendor_meta.go`, `model/prefill_group.go`).
– Added `GetVendorModelCounts()` and `Is*NameDuplicated()` helpers; controllers now call these instead of duplicating queries.
– API response for `/api/models` now returns `vendor_counts` with per-vendor totals across all pages, plus `all` summary.
– Removed redundant checks and unused imports, eliminating `go vet` warnings.
• Frontend
– `useModelsData.js` updated to consume backend-supplied `vendor_counts`, calculate the `all` total once, and drop legacy client-side counting logic.
– Simplified initial data flow: first render now triggers only one models request.
– Deleted obsolete `updateVendorCounts` helper and related comments.
– Ensured search flow also sets `vendorCounts`, keeping tab badges accurate.
Why
This refactor enforces single-responsibility (aggregation in model layer), delivers consistent totals irrespective of pagination, and removes redundant client queries, leading to cleaner code and better performance.
Summary
-------
This commit unifies soft-delete behaviour across meta tables and
introduces an in-memory cache for model pricing look-ups to improve
throughput under high concurrency.
Details
-------
Soft-delete consistency
• PrefillGroup / Vendor / Model
– Added `gorm.DeletedAt` field with `json:"-" gorm:"index"`.
– Replaced plain `uniqueIndex` with partial unique indexes
`uniqueIndex:<name>,where:deleted_at IS NULL`
allowing duplicate keys after logical deletion while preserving
uniqueness for active rows.
• Imports updated to include `gorm.io/gorm`.
• JSON output now hides `deleted_at`, matching existing tables.
High-throughput pricing cache
• model/pricing.go
– Added thread-safe maps `modelEnableGroups` & `modelQuotaTypeMap`
plus RW-mutex for O(1) access.
– `updatePricing()` now refreshes these maps alongside `pricingMap`.
• model/model_extra.go
– Rewrote `GetModelEnableGroups` & `GetModelQuotaType` to read from
the new maps, falling back to automatic refresh via `GetPricing()`.
Misc
• Retained `RefreshPricing()` helper for immediate cache invalidation
after admin actions.
• All modified files pass linter; no breaking DB migrations required
(handled by AutoMigrate).
Result
------
– Soft-delete logic is transparent, safe, and allows record “revival”.
– Pricing-related queries are now constant-time, reducing CPU usage and
latency under load.
- Add new PrefillGroup model with CRUD operations
* Support for model, tag, and endpoint group types
* JSON storage for group items with GORM datatypes
* Automatic database migration support
- Implement backend API endpoints
* GET /api/prefill_group - List groups by type with admin auth
* POST /api/prefill_group - Create new groups
* PUT /api/prefill_group - Update existing groups
* DELETE /api/prefill_group/:id - Delete groups
- Add comprehensive frontend management interface
* PrefillGroupManagement component for group listing
* EditPrefillGroupModal for group creation/editing
* Integration with EditModelModal for auto-filling
* Responsive design with CardTable and SideSheet
- Enhance model editing workflow
* Tag group selection with auto-fill functionality
* Endpoint group selection with auto-fill functionality
* Seamless integration with existing model forms
- Create reusable UI components
* Extract common rendering utilities to models/ui/
* Shared renderLimitedItems and renderDescription functions
* Consistent styling across all model-related components
- Improve user experience
* Empty state illustrations matching existing patterns
* Fixed column positioning for operation buttons
* Item content display with +x indicators for overflow
* Tooltip support for long descriptions
