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docs: document final RFQ_LOG MariaDB schema (2026-03-21)

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Expand 03-database.md with complete table structure reference for all
23 tables in the final schema: active QuoteForge tables, competitor
subsystem, legacy RFQ tables, and server-side-only tables.

Also clarifies access patterns per group and notes removal of
qt_client_local_migrations from the schema.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Mikhail Chusavitin
2026-03-21 17:24:03 +03:00
parent c34a42aaf5
commit f915866f83
1 changed files with 323 additions and 18 deletions
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bible-local/03-database.md
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@@ -29,31 +29,336 @@ Rules:
## MariaDB
MariaDB is the central sync database.
MariaDB is the central sync database (`RFQ_LOG`). Final schema as of 2026-03-21.
Runtime read permissions:
- `lot`
- `qt_lot_metadata`
- `qt_categories`
- `qt_pricelists`
- `qt_pricelist_items`
- `stock_log`
- `qt_partnumber_books`
- `qt_partnumber_book_items`
### QuoteForge tables (qt_* and stock_*)
Runtime read/write permissions:
- `qt_projects`
- `qt_configurations`
- `qt_client_schema_state`
- `qt_pricelist_sync_status`
Runtime read:
- `qt_categories` — pricelist categories
- `qt_lot_metadata` — component metadata, price settings
- `qt_pricelists` — pricelist headers (source: estimate / warehouse / competitor)
- `qt_pricelist_items` — pricelist rows
- `stock_log` — raw supplier price log, source for pricelist generation
- `stock_ignore_rules` — patterns to skip during stock import
- `qt_partnumber_books` — partnumber book headers
- `qt_partnumber_book_items` — PN→LOT catalog payload
Runtime read/write:
- `qt_projects` — projects
- `qt_configurations` — configurations
- `qt_client_schema_state` — per-client sync status and version tracking
- `qt_pricelist_sync_status` — pricelist sync timestamps per user
Insert-only tracking:
- `qt_vendor_partnumber_seen`
- `qt_vendor_partnumber_seen` — vendor partnumbers encountered during sync
Server-side only (not queried by client runtime):
- `qt_component_usage_stats` — aggregated component popularity stats (written by server jobs)
- `qt_pricing_alerts` — price anomaly alerts (models exist in Go; feature disabled in runtime)
- `qt_schema_migrations` — server migration history (applied via `go run ./cmd/qfs -migrate`)
- `qt_scheduler_runs` — server background job tracking (no Go code references it in this repo)
### Competitor subsystem (server-side only, not used by QuoteForge Go code)
- `qt_competitors` — competitor registry
- `partnumber_log_competitors` — competitor price log (FK → qt_competitors)
These tables exist in the schema and are maintained by another tool or workflow.
QuoteForge references competitor pricelists only via `qt_pricelists` (source='competitor').
### Legacy RFQ tables (pre-QuoteForge, no Go code references)
- `lot` — original component registry (data preserved; superseded by `qt_lot_metadata`)
- `lot_log` — original supplier price log (superseded by `stock_log`)
- `supplier` — supplier registry (FK target for lot_log and machine_log)
- `machine` — device model registry
- `machine_log` — device price/quote log
These tables are retained for historical data. QuoteForge does not read or write them at runtime.
Rules:
- QuoteForge runtime must not depend on any removed legacy BOM tables;
- QuoteForge runtime must not depend on any legacy RFQ tables;
- stock enrichment happens during sync and is persisted into SQLite;
- normal UI requests must not query MariaDB tables directly.
- normal UI requests must not query MariaDB tables directly;
- `qt_client_local_migrations` was removed from the schema on 2026-03-21 (was in earlier drafts).
## MariaDB Table Structures
Full column reference as of 2026-03-21 (`RFQ_LOG` final schema).
### qt_categories
| Column | Type | Notes |
|--------|------|-------|
| id | bigint UNSIGNED PK AUTO_INCREMENT | |
| code | varchar(20) UNIQUE NOT NULL | |
| name | varchar(100) NOT NULL | |
| name_ru | varchar(100) | |
| display_order | bigint DEFAULT 0 | |
| is_required | tinyint(1) DEFAULT 0 | |
### qt_client_schema_state
PK: (username, hostname)
| Column | Type | Notes |
|--------|------|-------|
| username | varchar(100) | |
| hostname | varchar(255) DEFAULT '' | |
| last_applied_migration_id | varchar(128) | |
| app_version | varchar(64) | |
| last_sync_at | datetime | |
| last_sync_status | varchar(32) | |
| pending_changes_count | int DEFAULT 0 | |
| pending_errors_count | int DEFAULT 0 | |
| configurations_count | int DEFAULT 0 | |
| projects_count | int DEFAULT 0 | |
| estimate_pricelist_version | varchar(128) | |
| warehouse_pricelist_version | varchar(128) | |
| competitor_pricelist_version | varchar(128) | |
| last_sync_error_code | varchar(128) | |
| last_sync_error_text | text | |
| last_checked_at | datetime NOT NULL | |
| updated_at | datetime NOT NULL | |
### qt_component_usage_stats
PK: lot_name
| Column | Type | Notes |
|--------|------|-------|
| lot_name | varchar(255) | |
| quotes_total | bigint DEFAULT 0 | |
| quotes_last30d | bigint DEFAULT 0 | |
| quotes_last7d | bigint DEFAULT 0 | |
| total_quantity | bigint DEFAULT 0 | |
| total_revenue | decimal(14,2) DEFAULT 0 | |
| trend_direction | enum('up','stable','down') DEFAULT 'stable' | |
| trend_percent | decimal(5,2) DEFAULT 0 | |
| last_used_at | datetime(3) | |
### qt_competitors
| Column | Type | Notes |
|--------|------|-------|
| id | bigint UNSIGNED PK AUTO_INCREMENT | |
| name | varchar(255) NOT NULL | |
| code | varchar(100) UNIQUE NOT NULL | |
| delivery_basis | varchar(50) DEFAULT 'DDP' | |
| currency | varchar(10) DEFAULT 'USD' | |
| column_mapping | longtext JSON | |
| is_active | tinyint(1) DEFAULT 1 | |
| created_at | timestamp | |
| updated_at | timestamp ON UPDATE | |
| price_uplift | decimal(8,4) DEFAULT 1.3 | effective_price = price / price_uplift |
### qt_configurations
| Column | Type | Notes |
|--------|------|-------|
| id | bigint UNSIGNED PK AUTO_INCREMENT | |
| uuid | varchar(36) UNIQUE NOT NULL | |
| user_id | bigint UNSIGNED | |
| owner_username | varchar(100) NOT NULL | |
| app_version | varchar(64) | |
| project_uuid | char(36) | FK → qt_projects.uuid ON DELETE SET NULL |
| name | varchar(200) NOT NULL | |
| items | longtext JSON NOT NULL | component list |
| total_price | decimal(12,2) | |
| notes | text | |
| is_template | tinyint(1) DEFAULT 0 | |
| created_at | datetime(3) | |
| custom_price | decimal(12,2) | |
| server_count | bigint DEFAULT 1 | |
| server_model | varchar(100) | |
| support_code | varchar(20) | |
| article | varchar(80) | |
| pricelist_id | bigint UNSIGNED | FK → qt_pricelists.id |
| warehouse_pricelist_id | bigint UNSIGNED | FK → qt_pricelists.id |
| competitor_pricelist_id | bigint UNSIGNED | FK → qt_pricelists.id |
| disable_price_refresh | tinyint(1) DEFAULT 0 | |
| only_in_stock | tinyint(1) DEFAULT 0 | |
| line_no | int | position within project |
| price_updated_at | timestamp | |
| vendor_spec | longtext JSON | |
### qt_lot_metadata
PK: lot_name
| Column | Type | Notes |
|--------|------|-------|
| lot_name | varchar(255) | |
| category_id | bigint UNSIGNED | FK → qt_categories.id |
| vendor | varchar(50) | |
| model | varchar(100) | |
| specs | longtext JSON | |
| current_price | decimal(12,2) | cached computed price |
| price_method | enum('manual','median','average','weighted_median') DEFAULT 'median' | |
| price_period_days | bigint DEFAULT 90 | |
| price_updated_at | datetime(3) | |
| request_count | bigint DEFAULT 0 | |
| last_request_date | date | |
| popularity_score | decimal(10,4) DEFAULT 0 | |
| price_coefficient | decimal(5,2) DEFAULT 0 | markup % |
| manual_price | decimal(12,2) | |
| meta_prices | varchar(1000) | raw price samples JSON |
| meta_method | varchar(20) | method used for last compute |
| meta_period_days | bigint DEFAULT 90 | |
| is_hidden | tinyint(1) DEFAULT 0 | |
### qt_partnumber_books
| Column | Type | Notes |
|--------|------|-------|
| id | bigint UNSIGNED PK AUTO_INCREMENT | |
| version | varchar(30) UNIQUE NOT NULL | |
| created_at | timestamp | |
| created_by | varchar(100) | |
| is_active | tinyint(1) DEFAULT 0 | only one active at a time |
| partnumbers_json | longtext DEFAULT '[]' | flat list of partnumbers |
### qt_partnumber_book_items
| Column | Type | Notes |
|--------|------|-------|
| id | bigint UNSIGNED PK AUTO_INCREMENT | |
| partnumber | varchar(255) UNIQUE NOT NULL | |
| lots_json | longtext NOT NULL | JSON array of lot_names |
| description | varchar(10000) | |
### qt_pricelists
| Column | Type | Notes |
|--------|------|-------|
| id | bigint UNSIGNED PK AUTO_INCREMENT | |
| source | varchar(20) DEFAULT 'estimate' | 'estimate' / 'warehouse' / 'competitor' |
| version | varchar(20) NOT NULL | UNIQUE with source |
| created_at | datetime(3) | |
| created_by | varchar(100) | |
| is_active | tinyint(1) DEFAULT 1 | |
| usage_count | bigint DEFAULT 0 | |
| expires_at | datetime(3) | |
| notification | varchar(500) | shown to clients on sync |
### qt_pricelist_items
| Column | Type | Notes |
|--------|------|-------|
| id | bigint UNSIGNED PK AUTO_INCREMENT | |
| pricelist_id | bigint UNSIGNED NOT NULL | FK → qt_pricelists.id |
| lot_name | varchar(255) NOT NULL | INDEX with pricelist_id |
| lot_category | varchar(50) | |
| price | decimal(12,2) NOT NULL | |
| price_method | varchar(20) | |
| price_period_days | bigint DEFAULT 90 | |
| price_coefficient | decimal(5,2) DEFAULT 0 | |
| manual_price | decimal(12,2) | |
| meta_prices | varchar(1000) | |
### qt_pricelist_sync_status
PK: username
| Column | Type | Notes |
|--------|------|-------|
| username | varchar(100) | |
| last_sync_at | datetime NOT NULL | |
| updated_at | datetime NOT NULL | |
| app_version | varchar(64) | |
### qt_pricing_alerts
| Column | Type | Notes |
|--------|------|-------|
| id | bigint UNSIGNED PK AUTO_INCREMENT | |
| lot_name | varchar(255) NOT NULL | |
| alert_type | enum('high_demand_stale_price','price_spike','price_drop','no_recent_quotes','trending_no_price') | |
| severity | enum('low','medium','high','critical') DEFAULT 'medium' | |
| message | text NOT NULL | |
| details | longtext JSON | |
| status | enum('new','acknowledged','resolved','ignored') DEFAULT 'new' | |
| created_at | datetime(3) | |
### qt_projects
| Column | Type | Notes |
|--------|------|-------|
| id | bigint UNSIGNED PK AUTO_INCREMENT | |
| uuid | char(36) UNIQUE NOT NULL | |
| owner_username | varchar(100) NOT NULL | |
| code | varchar(100) NOT NULL | UNIQUE with variant |
| variant | varchar(100) DEFAULT '' | UNIQUE with code |
| name | varchar(200) | |
| tracker_url | varchar(500) | |
| is_active | tinyint(1) DEFAULT 1 | |
| is_system | tinyint(1) DEFAULT 0 | |
| created_at | timestamp | |
| updated_at | timestamp ON UPDATE | |
### qt_schema_migrations
| Column | Type | Notes |
|--------|------|-------|
| id | bigint UNSIGNED PK AUTO_INCREMENT | |
| filename | varchar(255) UNIQUE NOT NULL | |
| applied_at | datetime(3) | |
### qt_scheduler_runs
PK: job_name
| Column | Type | Notes |
|--------|------|-------|
| job_name | varchar(100) | |
| last_started_at | datetime | |
| last_finished_at | datetime | |
| last_status | varchar(20) DEFAULT 'idle' | |
| last_error | text | |
| updated_at | timestamp ON UPDATE | |
### qt_vendor_partnumber_seen
| Column | Type | Notes |
|--------|------|-------|
| id | bigint UNSIGNED PK AUTO_INCREMENT | |
| source_type | varchar(32) NOT NULL | |
| vendor | varchar(255) DEFAULT '' | |
| partnumber | varchar(255) UNIQUE NOT NULL | |
| description | varchar(10000) | |
| last_seen_at | datetime(3) NOT NULL | |
| is_ignored | tinyint(1) DEFAULT 0 | |
| is_pattern | tinyint(1) DEFAULT 0 | |
| ignored_at | datetime(3) | |
| ignored_by | varchar(100) | |
| created_at | datetime(3) | |
| updated_at | datetime(3) | |
### stock_ignore_rules
| Column | Type | Notes |
|--------|------|-------|
| id | bigint UNSIGNED PK AUTO_INCREMENT | |
| target | varchar(20) NOT NULL | UNIQUE with match_type+pattern |
| match_type | varchar(20) NOT NULL | |
| pattern | varchar(500) NOT NULL | |
| created_at | timestamp | |
### stock_log
| Column | Type | Notes |
|--------|------|-------|
| stock_log_id | bigint UNSIGNED PK AUTO_INCREMENT | |
| partnumber | varchar(255) NOT NULL | INDEX with date |
| supplier | varchar(255) | |
| date | date NOT NULL | |
| price | decimal(12,2) NOT NULL | |
| quality | varchar(255) | |
| comments | text | |
| vendor | varchar(255) | INDEX |
| qty | decimal(14,3) | |
### partnumber_log_competitors
| Column | Type | Notes |
|--------|------|-------|
| id | bigint UNSIGNED PK AUTO_INCREMENT | |
| competitor_id | bigint UNSIGNED NOT NULL | FK → qt_competitors.id |
| partnumber | varchar(255) NOT NULL | |
| description | varchar(500) | |
| vendor | varchar(255) | |
| price | decimal(12,2) NOT NULL | |
| price_loccur | decimal(12,2) | local currency price |
| currency | varchar(10) | |
| qty | decimal(12,4) DEFAULT 1 | |
| date | date NOT NULL | |
| created_at | timestamp | |
### Legacy tables (lot / lot_log / machine / machine_log / supplier)
Retained for historical data only. Not queried by QuoteForge.
**lot**: lot_name (PK, char 255), lot_category, lot_description
**lot_log**: lot_log_id AUTO_INCREMENT, lot (FK→lot), supplier (FK→supplier), date, price double, quality, comments
**supplier**: supplier_name (PK, char 255), supplier_comment
**machine**: machine_name (PK, char 255), machine_description
**machine_log**: machine_log_id AUTO_INCREMENT, date, supplier (FK→supplier), country, opty, type, machine (FK→machine), customer_requirement, variant, price_gpl, price_estimate, qty, quality, carepack, lead_time_weeks, prepayment_percent, price_got, Comment
## Migrations