- Add provider contract (src/providers/provider.js): query() -> {rows,
rowsAffected, insertId}, callback transaction(fn), exec() for stored
procs, initialize/purge lifecycle
- Add MssqlProvider (src/providers/mssql/index.js) wrapping an mssql
ConnectionPool with normalized results, tx commit/rollback and
constraint-error classifiers (unique 2627/2601, FK 547)
- LibDashStore constructor now takes a provider instead of a pool
(breaking); adds LibDashStore.create() async factory; keeps pool as
transitional bridge until store modules are converted (see TODO.md)
- Move MSSQL-specific code into the provider: src/sql/* ->
src/providers/mssql/queries/*, src/schema.js ->
src/providers/mssql/schema.js, purge SQL -> purgeSql.js
- Update scripts, generate-schema-graph.js and package.json exports
(./providers/mssql, ./providers/provider)
- Add TODO.md with the remaining provider/SQLite migration plan
No SQL or behavioral changes.
Entity gets an optional unique-per-company number with allocate/peek/isNumberFree helpers. Company-scoped store methods no longer take companyId and resolve google_auth.selected_company instead.
Reorder via customergroup.order (exact id list → sort 0…n-1); block renaming POS/Lieferanten while still allowing create/update of other groups by name.
Validates both source and target via resolveCategoryAccess so the new
parent must be a category of the same authorized company, and guards
against moving into a descendant (cycle). Assigns next sibling sort.
brand now carries a NOT NULL company_id (unique per (company_id, name))
with brand.list/upsert/delete backed by resolveCompanyAccess. Adds
companysetting key-value store (list/get/set/delete, frontend flag).
