72 lines
1.7 KiB
Go
72 lines
1.7 KiB
Go
package logic
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import (
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"context"
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"strconv"
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"lone-services/pkg/modelbase"
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"lone-services/pkg/utils"
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product "lone-services/rpc/product/pb"
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"lone-services/services/product/internal/dao"
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"lone-services/services/product/internal/model"
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"lone-services/services/product/internal/svc"
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"github.com/zeromicro/go-zero/core/logx"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/status"
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)
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type InternalItemsLogic struct {
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ctx context.Context
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svcCtx *svc.ServiceContext
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logx.Logger
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}
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func NewInternalItemsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *InternalItemsLogic {
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return &InternalItemsLogic{
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ctx: ctx,
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svcCtx: svcCtx,
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Logger: logx.WithContext(ctx),
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}
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}
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func (l *InternalItemsLogic) InternalItems(in *product.InternalItemsReq) (*product.ItemsByIdsData, error) {
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w := modelbase.Params{
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Order: "sort DESC, id DESC",
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}
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inMap := make(map[string][]string)
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if status := toUint32Strings(in.GetStatus()); len(status) > utils.NumberZero {
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inMap["status in ?"] = status
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}
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if types := toUint32Strings(in.GetType()); len(types) > utils.NumberZero {
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inMap["type in ?"] = types
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}
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if len(inMap) > utils.NumberZero {
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w.In = inMap
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}
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var infos []dao.Info
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err := model.ProductModel{}.Init().Items(w, &infos)
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if err != nil {
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l.Errorf("product InternalItems: %v", err)
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return nil, status.Error(codes.Internal, utils.Fail.Msg)
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}
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items := make([]*product.Item, 0, len(infos))
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for _, row := range infos {
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items = append(items, toProductItem(row))
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}
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return &product.ItemsByIdsData{Items: items}, nil
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}
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func toUint32Strings(vals []uint32) []string {
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if len(vals) < 1 {
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return nil
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}
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out := make([]string, 0, len(vals))
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for _, v := range vals {
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out = append(out, strconv.FormatUint(uint64(v), 10))
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}
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return out
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}
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