Добавил черновики накладных и OCR через Яндекс. LLM для расшифровки универсальный

internal/transport/http/handlers/drafts.go

@@ -0,0 +1,151 @@
+package handlers
+
+import (
+	"net/http"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+	"github.com/shopspring/decimal"
+	"go.uber.org/zap"
+
+	"rmser/internal/services/drafts"
+	"rmser/pkg/logger"
+)
+
+type DraftsHandler struct {
+	service *drafts.Service
+}
+
+func NewDraftsHandler(service *drafts.Service) *DraftsHandler {
+	return &DraftsHandler{service: service}
+}
+
+// GetDraft возвращает полные данные черновика
+func (h *DraftsHandler) GetDraft(c *gin.Context) {
+	idStr := c.Param("id")
+	id, err := uuid.Parse(idStr)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid id"})
+		return
+	}
+
+	draft, err := h.service.GetDraft(id)
+	if err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": "draft not found"})
+		return
+	}
+	c.JSON(http.StatusOK, draft)
+}
+
+// GetStores возвращает список складов
+func (h *DraftsHandler) GetStores(c *gin.Context) {
+	stores, err := h.service.GetActiveStores()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(http.StatusOK, stores)
+}
+
+// UpdateItemDTO - тело запроса на изменение строки
+type UpdateItemDTO struct {
+	ProductID   *string `json:"product_id"`
+	ContainerID *string `json:"container_id"`
+	Quantity    float64 `json:"quantity"`
+	Price       float64 `json:"price"`
+}
+
+func (h *DraftsHandler) UpdateItem(c *gin.Context) {
+	draftID, _ := uuid.Parse(c.Param("id"))
+	itemID, _ := uuid.Parse(c.Param("itemId"))
+
+	var req UpdateItemDTO
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	var pID *uuid.UUID
+	if req.ProductID != nil && *req.ProductID != "" {
+		if uid, err := uuid.Parse(*req.ProductID); err == nil {
+			pID = &uid
+		}
+	}
+
+	var cID *uuid.UUID
+	if req.ContainerID != nil && *req.ContainerID != "" {
+		if uid, err := uuid.Parse(*req.ContainerID); err == nil {
+			cID = &uid
+		}
+	}
+
+	qty := decimal.NewFromFloat(req.Quantity)
+	price := decimal.NewFromFloat(req.Price)
+
+	if err := h.service.UpdateItem(draftID, itemID, pID, cID, qty, price); err != nil {
+		logger.Log.Error("Failed to update item", zap.Error(err))
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"status": "updated"})
+}
+
+type CommitRequestDTO struct {
+	DateIncoming string `json:"date_incoming"` // YYYY-MM-DD
+	StoreID      string `json:"store_id"`
+	SupplierID   string `json:"supplier_id"`
+	Comment      string `json:"comment"`
+}
+
+// CommitDraft сохраняет шапку и отправляет в RMS
+func (h *DraftsHandler) CommitDraft(c *gin.Context) {
+	draftID, err := uuid.Parse(c.Param("id"))
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid draft id"})
+		return
+	}
+
+	var req CommitRequestDTO
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	// Парсинг данных шапки
+	date, err := time.Parse("2006-01-02", req.DateIncoming)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid date format (YYYY-MM-DD)"})
+		return
+	}
+	storeID, err := uuid.Parse(req.StoreID)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid store id"})
+		return
+	}
+	supplierID, err := uuid.Parse(req.SupplierID)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid supplier id"})
+		return
+	}
+
+	// 1. Обновляем шапку
+	if err := h.service.UpdateDraftHeader(draftID, &storeID, &supplierID, date, req.Comment); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to update header: " + err.Error()})
+		return
+	}
+
+	// 2. Отправляем
+	docNum, err := h.service.CommitDraft(draftID)
+	if err != nil {
+		logger.Log.Error("Commit failed", zap.Error(err))
+		c.JSON(http.StatusBadGateway, gin.H{"error": "RMS error: " + err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"status":          "completed",
+		"document_number": docNum,
+	})
+}