| | |
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| | | */ |
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| | | @Override |
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| | | public R setGoodsNumber(SetGoodsNumber setGoodsNumber) { |
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| | | |
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| | | Long userid = tokenService.getLoginUserApplet().getUserid(); |
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| | | ShoppingCart shoppingCart = this.getById(setGoodsNumber.getId()); |
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| | | Integer goodsSaleNum = orderService.getGoodsSaleNum(shoppingCart.getGoodsId(), null, userid); |
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| | | Goods goods = goodsClient.getGoodsById(shoppingCart.getGoodsId()).getData(); |
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| | | if(null != goods.getPurchaseLimit() && -1 != goods.getPurchaseLimit() && (goodsSaleNum + shoppingCart.getNumber()) > goods.getPurchaseLimit()){ |
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| | | throw new ServiceException("超出购买数量限制"); |
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| | | } |
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| | | if(0 >= setGoodsNumber.getNumber()){ |
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| | | return R.fail("修改数量不能小于等于0"); |
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| | | } |
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| | | ShoppingCart shoppingCart = this.getById(setGoodsNumber.getId()); |
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| | | |
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| | | if(null != shoppingCart){ |
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| | | |
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| | | Goods goods = goodsClient.getGoodsById(shoppingCart.getGoodsId()).getData(); |
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| | | if(null != goods.getPurchaseLimit() && -1 != goods.getPurchaseLimit() && goods.getPurchaseLimit() < setGoodsNumber.getNumber()){ |
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| | | Goods goods1 = goodsClient.getGoodsById(shoppingCart.getGoodsId()).getData(); |
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| | | if(null != goods1.getPurchaseLimit() && -1 != goods1.getPurchaseLimit() && goods1.getPurchaseLimit() < setGoodsNumber.getNumber()){ |
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| | | return R.fail("修改数量不能大于限购数量"); |
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| | | } |
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| | | |
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