init
This commit is contained in:
aditya.siregar
@@ -0,0 +1,278 @@
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package handler
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import (
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"strconv"
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"apskel-pos-be/internal/appcontext"
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"apskel-pos-be/internal/constants"
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"apskel-pos-be/internal/contract"
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"apskel-pos-be/internal/logger"
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"apskel-pos-be/internal/service"
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"apskel-pos-be/internal/util"
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"apskel-pos-be/internal/validator"
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"github.com/gin-gonic/gin"
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"github.com/google/uuid"
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)
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type InventoryHandler struct {
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inventoryService service.InventoryService
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inventoryValidator validator.InventoryValidator
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}
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func NewInventoryHandler(
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inventoryService service.InventoryService,
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inventoryValidator validator.InventoryValidator,
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) *InventoryHandler {
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return &InventoryHandler{
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inventoryService: inventoryService,
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inventoryValidator: inventoryValidator,
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}
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}
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func (h *InventoryHandler) CreateInventory(c *gin.Context) {
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ctx := c.Request.Context()
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contextInfo := appcontext.FromGinContext(ctx)
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var req contract.CreateInventoryRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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logger.FromContext(c.Request.Context()).WithError(err).Error("InventoryHandler::CreateInventory -> request binding failed")
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validationResponseError := contract.NewResponseError(constants.MissingFieldErrorCode, constants.RequestEntity, err.Error())
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util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{validationResponseError}), "InventoryHandler::CreateInventory")
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return
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}
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validationError, validationErrorCode := h.inventoryValidator.ValidateCreateInventoryRequest(&req)
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if validationError != nil {
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validationResponseError := contract.NewResponseError(validationErrorCode, constants.RequestEntity, validationError.Error())
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util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{validationResponseError}), "InventoryHandler::CreateInventory")
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return
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}
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inventoryResponse := h.inventoryService.CreateInventory(ctx, contextInfo, &req)
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if inventoryResponse.HasErrors() {
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errorResp := inventoryResponse.GetErrors()[0]
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logger.FromContext(ctx).WithError(errorResp).Error("InventoryHandler::CreateInventory -> Failed to create inventory from service")
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}
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util.HandleResponse(c.Writer, c.Request, inventoryResponse, "InventoryHandler::CreateInventory")
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}
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func (h *InventoryHandler) UpdateInventory(c *gin.Context) {
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ctx := c.Request.Context()
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inventoryIDStr := c.Param("id")
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inventoryID, err := uuid.Parse(inventoryIDStr)
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if err != nil {
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logger.FromContext(ctx).WithError(err).Error("InventoryHandler::UpdateInventory -> Invalid inventory ID")
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validationResponseError := contract.NewResponseError(constants.MalformedFieldErrorCode, constants.RequestEntity, "Invalid inventory ID")
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util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{validationResponseError}), "InventoryHandler::UpdateInventory")
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return
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}
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var req contract.UpdateInventoryRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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logger.FromContext(ctx).WithError(err).Error("InventoryHandler::UpdateInventory -> request binding failed")
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validationResponseError := contract.NewResponseError(constants.MissingFieldErrorCode, constants.RequestEntity, "Invalid request body")
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util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{validationResponseError}), "InventoryHandler::UpdateInventory")
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return
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}
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validationError, validationErrorCode := h.inventoryValidator.ValidateUpdateInventoryRequest(&req)
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if validationError != nil {
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validationResponseError := contract.NewResponseError(validationErrorCode, constants.RequestEntity, validationError.Error())
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util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{validationResponseError}), "InventoryHandler::UpdateInventory")
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return
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}
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inventoryResponse := h.inventoryService.UpdateInventory(ctx, inventoryID, &req)
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if inventoryResponse.HasErrors() {
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errorResp := inventoryResponse.GetErrors()[0]
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logger.FromContext(ctx).WithError(errorResp).Error("InventoryHandler::UpdateInventory -> Failed to update inventory from service")
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}
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util.HandleResponse(c.Writer, c.Request, inventoryResponse, "InventoryHandler::UpdateInventory")
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}
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func (h *InventoryHandler) DeleteInventory(c *gin.Context) {
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ctx := c.Request.Context()
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inventoryIDStr := c.Param("id")
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inventoryID, err := uuid.Parse(inventoryIDStr)
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if err != nil {
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logger.FromContext(ctx).WithError(err).Error("InventoryHandler::DeleteInventory -> Invalid inventory ID")
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validationResponseError := contract.NewResponseError(constants.MalformedFieldErrorCode, constants.RequestEntity, "Invalid inventory ID")
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util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{validationResponseError}), "InventoryHandler::DeleteInventory")
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return
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}
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inventoryResponse := h.inventoryService.DeleteInventory(ctx, inventoryID)
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if inventoryResponse.HasErrors() {
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errorResp := inventoryResponse.GetErrors()[0]
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logger.FromContext(ctx).WithError(errorResp).Error("InventoryHandler::DeleteInventory -> Failed to delete inventory from service")
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}
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util.HandleResponse(c.Writer, c.Request, inventoryResponse, "InventoryHandler::DeleteInventory")
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}
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func (h *InventoryHandler) GetInventory(c *gin.Context) {
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ctx := c.Request.Context()
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inventoryIDStr := c.Param("id")
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inventoryID, err := uuid.Parse(inventoryIDStr)
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if err != nil {
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logger.FromContext(ctx).WithError(err).Error("InventoryHandler::GetInventory -> Invalid inventory ID")
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validationResponseError := contract.NewResponseError(constants.MalformedFieldErrorCode, constants.RequestEntity, "Invalid inventory ID")
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util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{validationResponseError}), "InventoryHandler::GetInventory")
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return
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}
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inventoryResponse := h.inventoryService.GetInventoryByID(ctx, inventoryID)
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if inventoryResponse.HasErrors() {
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errorResp := inventoryResponse.GetErrors()[0]
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logger.FromContext(ctx).WithError(errorResp).Error("InventoryHandler::GetInventory -> Failed to get inventory from service")
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}
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util.HandleResponse(c.Writer, c.Request, inventoryResponse, "InventoryHandler::GetInventory")
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}
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func (h *InventoryHandler) ListInventory(c *gin.Context) {
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ctx := c.Request.Context()
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req := &contract.ListInventoryRequest{
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Page: 1,
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Limit: 10,
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}
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// Parse query parameters
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if pageStr := c.Query("page"); pageStr != "" {
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if page, err := strconv.Atoi(pageStr); err == nil {
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req.Page = page
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}
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}
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if limitStr := c.Query("limit"); limitStr != "" {
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if limit, err := strconv.Atoi(limitStr); err == nil {
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req.Limit = limit
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}
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}
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if search := c.Query("search"); search != "" {
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req.Search = search
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}
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if outletIDStr := c.Query("outlet_id"); outletIDStr != "" {
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if outletID, err := uuid.Parse(outletIDStr); err == nil {
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req.OutletID = &outletID
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}
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}
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if productIDStr := c.Query("product_id"); productIDStr != "" {
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if productID, err := uuid.Parse(productIDStr); err == nil {
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req.ProductID = &productID
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}
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}
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if categoryIDStr := c.Query("category_id"); categoryIDStr != "" {
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if categoryID, err := uuid.Parse(categoryIDStr); err == nil {
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req.CategoryID = &categoryID
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}
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}
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if lowStockStr := c.Query("low_stock_only"); lowStockStr != "" {
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if lowStock, err := strconv.ParseBool(lowStockStr); err == nil {
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req.LowStockOnly = &lowStock
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}
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}
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if zeroStockStr := c.Query("zero_stock_only"); zeroStockStr != "" {
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if zeroStock, err := strconv.ParseBool(zeroStockStr); err == nil {
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req.ZeroStockOnly = &zeroStock
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}
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}
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validationError, validationErrorCode := h.inventoryValidator.ValidateListInventoryRequest(req)
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if validationError != nil {
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logger.FromContext(ctx).WithError(validationError).Error("InventoryHandler::ListInventory -> request validation failed")
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validationResponseError := contract.NewResponseError(validationErrorCode, constants.RequestEntity, validationError.Error())
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util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{validationResponseError}), "InventoryHandler::ListInventory")
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return
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}
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inventoryResponse := h.inventoryService.ListInventory(ctx, req)
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if inventoryResponse.HasErrors() {
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errorResp := inventoryResponse.GetErrors()[0]
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logger.FromContext(ctx).WithError(errorResp).Error("InventoryHandler::ListInventory -> Failed to list inventory from service")
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}
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util.HandleResponse(c.Writer, c.Request, inventoryResponse, "InventoryHandler::ListInventory")
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}
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func (h *InventoryHandler) AdjustInventory(c *gin.Context) {
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ctx := c.Request.Context()
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var req contract.AdjustInventoryRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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logger.FromContext(ctx).WithError(err).Error("InventoryHandler::AdjustInventory -> request binding failed")
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validationResponseError := contract.NewResponseError(constants.MissingFieldErrorCode, constants.RequestEntity, err.Error())
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util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{validationResponseError}), "InventoryHandler::AdjustInventory")
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return
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}
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validationError, validationErrorCode := h.inventoryValidator.ValidateAdjustInventoryRequest(&req)
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if validationError != nil {
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validationResponseError := contract.NewResponseError(validationErrorCode, constants.RequestEntity, validationError.Error())
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util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{validationResponseError}), "InventoryHandler::AdjustInventory")
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return
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}
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inventoryResponse := h.inventoryService.AdjustInventory(ctx, &req)
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if inventoryResponse.HasErrors() {
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errorResp := inventoryResponse.GetErrors()[0]
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logger.FromContext(ctx).WithError(errorResp).Error("InventoryHandler::AdjustInventory -> Failed to adjust inventory from service")
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}
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util.HandleResponse(c.Writer, c.Request, inventoryResponse, "InventoryHandler::AdjustInventory")
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}
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func (h *InventoryHandler) GetLowStockItems(c *gin.Context) {
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ctx := c.Request.Context()
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outletIDStr := c.Param("outlet_id")
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outletID, err := uuid.Parse(outletIDStr)
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if err != nil {
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logger.FromContext(ctx).WithError(err).Error("InventoryHandler::GetLowStockItems -> Invalid outlet ID")
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validationResponseError := contract.NewResponseError(constants.MalformedFieldErrorCode, constants.RequestEntity, "Invalid outlet ID")
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util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{validationResponseError}), "InventoryHandler::GetLowStockItems")
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return
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}
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inventoryResponse := h.inventoryService.GetLowStockItems(ctx, outletID)
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if inventoryResponse.HasErrors() {
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errorResp := inventoryResponse.GetErrors()[0]
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logger.FromContext(ctx).WithError(errorResp).Error("InventoryHandler::GetLowStockItems -> Failed to get low stock items from service")
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}
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util.HandleResponse(c.Writer, c.Request, inventoryResponse, "InventoryHandler::GetLowStockItems")
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}
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func (h *InventoryHandler) GetZeroStockItems(c *gin.Context) {
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ctx := c.Request.Context()
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outletIDStr := c.Param("outlet_id")
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outletID, err := uuid.Parse(outletIDStr)
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if err != nil {
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logger.FromContext(ctx).WithError(err).Error("InventoryHandler::GetZeroStockItems -> Invalid outlet ID")
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validationResponseError := contract.NewResponseError(constants.MalformedFieldErrorCode, constants.RequestEntity, "Invalid outlet ID")
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util.HandleResponse(c.Writer, c.Request, contract.BuildErrorResponse([]*contract.ResponseError{validationResponseError}), "InventoryHandler::GetZeroStockItems")
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return
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}
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inventoryResponse := h.inventoryService.GetZeroStockItems(ctx, outletID)
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if inventoryResponse.HasErrors() {
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errorResp := inventoryResponse.GetErrors()[0]
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logger.FromContext(ctx).WithError(errorResp).Error("InventoryHandler::GetZeroStockItems -> Failed to get zero stock items from service")
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}
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util.HandleResponse(c.Writer, c.Request, inventoryResponse, "InventoryHandler::GetZeroStockItems")
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}
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