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feat(inventory): фильтр остатков по группе товаров с вложенными

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GET /api/inventory/stock?groupId= — остатки по группе включая все вложенные
подгруппы (через денормализованный ProductGroup.Path). Комбинируется с
storeId/search/сортировкой. Нужно мобильному «FM Склад» для навигации по категориям.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
nns 2026-10-08 05:39:37 +05:00
parent 5173eaa07c
commit 7231c83d23
1 changed files with 19 additions and 0 deletions
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19
src/food-market.api/Controllers/Inventory/StockController.cs
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@ -24,6 +24,7 @@ public record StockRow(
public async Task<ActionResult<PagedResult<StockRow>>> GetStock(
[FromQuery] Guid? storeId,
[FromQuery] Guid? productId,
[FromQuery] Guid? groupId,
[FromQuery] string? search,
[FromQuery] bool includeZero = false,
[FromQuery] int page = 1,
@ -40,6 +41,11 @@ public record StockRow(
if (storeId.HasValue) q = q.Where(x => x.s.StoreId == storeId.Value);
if (productId.HasValue) q = q.Where(x => x.s.ProductId == productId.Value);
if (groupId.HasValue)
{
var groupIds = await DescendantGroupIdsAsync(groupId.Value, ct);
q = q.Where(x => groupIds.Contains(x.p.ProductGroupId));
}
if (!includeZero) q = q.Where(x => x.s.Quantity != 0);
if (!string.IsNullOrWhiteSpace(search))
{
@ -111,6 +117,19 @@ public record StockRow(
public record StockExportRow(string Name, string? Article, string Unit, string Store,
decimal Quantity, decimal Reserved, decimal Available);
/// <summary>Id группы + всех её вложенных подгрупп (по денормализованному
/// Path). Пустой список, если группа не найдена → фильтр вернёт пусто.</summary>
private async Task<List<Guid>> DescendantGroupIdsAsync(Guid groupId, CancellationToken ct)
{
var path = await _db.ProductGroups.Where(g => g.Id == groupId)
.Select(g => g.Path).FirstOrDefaultAsync(ct);
if (string.IsNullOrEmpty(path))
return await _db.ProductGroups.Where(g => g.Id == groupId).Select(g => g.Id).ToListAsync(ct);
return await _db.ProductGroups
.Where(g => g.Path == path || g.Path.StartsWith(path + "/"))
.Select(g => g.Id).ToListAsync(ct);
}
public record MovementRow(
Guid Id, DateTime OccurredAt,
Guid ProductId, string ProductName, string? Article,