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Add label and location total price

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This commit is contained in:
Jack Bailey 2024-01-25 11:46:29 +00:00
parent de4081d0d2
commit f67c98644c
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6 changed files with 67 additions and 5 deletions
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11
backend/app/api/handlers/v1/v1_ctrl_items.go
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@ -6,6 +6,7 @@ import (
"errors"
"net/http"
"strings"
"math/big"
"github.com/google/uuid"
"github.com/hay-kot/homebox/backend/internal/core/services"
@ -79,7 +80,17 @@ func (ctrl *V1Controller) HandleItemsGetAll() errchain.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) error {
ctx := services.NewContext(r.Context())
// deal with floating point precision
items, err := ctrl.repo.Items.QueryByGroup(ctx, ctx.GID, extractQuery(r))
totalPrice := new(big.Int)
for _, item := range items.Items {
totalPrice.Add(totalPrice, big.NewInt(int64(item.PurchasePrice * 100)))
}
totalPriceFloat := new(big.Float).SetInt(totalPrice)
totalPriceFloat.Quo(totalPriceFloat, big.NewFloat(100))
items.TotalPrice, _ = totalPriceFloat.Float64()
if err != nil {
if errors.Is(err, sql.ErrNoRows) {
return server.JSON(w, http.StatusOK, repo.PaginationResult[repo.ItemSummary]{

33
backend/app/api/handlers/v1/v1_ctrl_locations.go
View file

@ -2,6 +2,9 @@ package v1
import (
"net/http"
"fmt"
"context"
"math/big"
"github.com/google/uuid"
"github.com/hay-kot/homebox/backend/internal/core/services"
@ -83,6 +86,32 @@ func (ctrl *V1Controller) HandleLocationDelete() errchain.HandlerFunc {
return adapters.CommandID("id", fn, http.StatusNoContent)
}
func (ctrl *V1Controller) GetLocationWithPrice(auth context.Context, GID uuid.UUID, ID uuid.UUID) (repo.LocationOut, error) {
var location, err = ctrl.repo.Locations.GetOneByGroup(auth, GID, ID)
// Add direct child items price
totalPrice := new(big.Int)
items, err := ctrl.repo.Items.QueryByGroup(auth, GID, repo.ItemQuery{LocationIDs: []uuid.UUID{ID}})
for _, item := range items.Items {
totalPrice.Add(totalPrice, big.NewInt(int64(item.PurchasePrice * 100)))
}
totalPriceFloat := new(big.Float).SetInt(totalPrice)
totalPriceFloat.Quo(totalPriceFloat, big.NewFloat(100))
location.TotalPrice, _ = totalPriceFloat.Float64()
// Add price from child locatinos
for _, childLocation := range location.Children {
var childLocation, err = ctrl.GetLocationWithPrice(auth, GID, childLocation.ID)
if err != nil {
fmt.Println(err)
}
location.TotalPrice += childLocation.TotalPrice
}
return location, err
}
// HandleLocationGet godoc
//
// @Summary Get Location
@ -95,7 +124,9 @@ func (ctrl *V1Controller) HandleLocationDelete() errchain.HandlerFunc {
func (ctrl *V1Controller) HandleLocationGet() errchain.HandlerFunc {
fn := func(r *http.Request, ID uuid.UUID) (repo.LocationOut, error) {
auth := services.NewContext(r.Context())
return ctrl.repo.Locations.GetOneByGroup(auth, auth.GID, ID)
var location, err = ctrl.GetLocationWithPrice(auth, auth.GID, ID)
return location, err
}
return adapters.CommandID("id", fn, http.StatusOK)