（帖子更新如下）
我的问题：我需要针对控制器中的不同参数执行单独的更新操作。我需要针对参数的常规更新操作（单独的更新操作/方法中的减去参数）、: video的更新操作以及：order_status
的更新操作问题：如何有效地在控制器中完成多个更新操作？
这是我想要的东西，它不起作用：
def charge_update
respond_to do |format|
@amount = (@order.order_price).to_i * 100
@amount_seller = (@order.order_price).to_i * 75
if @order.update(order_charge)
if user_signed_in? && user.seller?
charge = Stripe::Charge.create({
:amount => (@order.order_price).to_i * 100,
:description => 'Rails Stripe customer',
:currency => 'usd',
:customer => @order.stripe_customer_token,
:destination => {
:amount => @amount_seller ,
:account => (@order.seller.stripe_token),
}
})
@order.order_status = "charged"
format.html { redirect_to ([@user, @order]), notice: 'Order was successfully uploaded.' }
format.json { render :show, status: :ok, location: @order }
else
format.html { render :edit }
format.json { render json: @order.errors, status: :unprocessable_entity }
end
end
end
end
def cancel_update
respond_to do |format|
if @order.cancel_update(order_update)
if user_signed_in?
if @order.order_status = "cancelled"
format.html { redirect_to @order, notice: 'Order was successfully cancelled.' }
format.json { render :show, status: :ok, location: @order }
else
format.html { render :edit }
format.json { render json: @order.errors, status: :unprocessable_entity }
end
end
end
end
end
def update
respond_to do |format|
if @order.update( order_params.except(:order_status) )
if user_signed_in?
format.html { redirect_to ([@user, @order]), notice: 'Order was successfully updated.' }
format.json { render :show, status: :ok, location: @order }
else
format.html { render :edit }
format.json { render json: @order.errors, status: :unprocessable_entity }
end
if buyer_signed_in?
format.html { redirect_to ([@user, @order]), notice: 'Order was successfully updated.' }
format.json { render :show, status: :ok, location: @order }
else
format.html { render :edit }
format.json { render json: @order.errors, status: :unprocessable_entity }
end
end
end
end
private
def order_params
params.require(:order).permit(:name, :email, :image,:description)
end
def order_status
params.require(:order).permit(:order_status)
end
def order_charge
params.require(:order).permit(:video)
end
...
我需要完成的工作：
对于每个值，当想要更改order_status时，我希望有一个单独的操作。最重要的是，我希望显示特定的消息，具体取决于order_status列更改为的值。
最重要的问题：
我需要单独的更新操作来向客户收费。这是最重要的，因为当有人更新姓名或卖方更新order_status等时，我不能仅仅向客户收费。
我做错了什么，还是需要设置路由才能执行多个更新操作？
那么我如何分隔更新和参数？
UPDATE
我将更新方法嵌入到一个原始方法中，就像这样...
但是我现在有一个问题，消息通知似乎与更新参数不正确。出现“订单已成功更新”，这不是我上传视频或更改ordeR_status列时的自定义订单
def update
respond_to do |format|
if params["order_status"]
if user_signed_in?
format.html { redirect_to ([@user, @order]), notice: 'Order was successfully order_status.' }
format.json { render :show, status: :ok, location: @order }
else
format.html { render :edit }
format.json { render json: @order.errors, status: :unprocessable_entity }
end
end
if params["video"]
@amount = (@order.order_price).to_i * 100
@amount_seller = (@order.order_price).to_i * 75
if @order.update(order_charge)
if user_signed_in? && user.seller?
charge = Stripe::Charge.create({
:amount => (@order.order_price).to_i * 100,
:description => 'Rails Stripe customer',
:currency => 'usd',
:customer => @order.stripe_customer_token,
:destination => {
:amount => @amount_seller ,
:account => (@order.seller.stripe_token),
}
})
@order.order_status = "charged"
format.html { redirect_to ([@user, @order]), notice: 'Order was successfully uploaded.' }
format.json { render :show, status: :ok, location: @order }
else
format.html { render :edit }
format.json { render json: @order.errors, status: :unprocessable_entity }
end
end
end
if @order.update(order_params)
if user_signed_in?
format.html { redirect_to ([@user, @order]), notice: 'Order was successfully updated.' }
format.json { render :show, status: :ok, location: @order }
else
format.html { render :edit }
format.json { render json: @order.errors, status: :unprocessable_entity }
end
if buyer_signed_in?
format.html { redirect_to ([@user, @order]), notice: 'Order was successfully updated.' }
format.json { render :show, status: :ok, location: @order }
else
format.html { render :edit }
format.json { render json: @order.errors, status: :unprocessable_entity }
end
end
end
end
所以我现在有两个问题：
有人对如何改善它有任何想法吗？
答案 0 :(得分：0)
到目前为止，这似乎已经解决了。 :::
def update
respond_to do |format|
if @order.update(order_status)
if user_signed_in?
format.html { redirect_to ([@user, @order]), notice: 'Order was successfully order_status.' }
format.json { render :show, status: :ok, location: @order }
else
format.html { render :edit }
format.json { render json: @order.errors, status: :unprocessable_entity }
end
end
if @order.update(order_charge)
@amount = (@order.order_price).to_i * 100
@amount_seller = (@order.order_price).to_i * 75
if @order.update(order_charge)
if current_user.seller?
charge = Stripe::Charge.create({
:amount => (@order.order_price).to_i * 100,
:description => 'Rails Stripe customer',
:currency => 'usd',
:customer => @order.stripe_customer_token,
:destination => {
:amount => @amount_seller ,
:account => (@order.seller.stripe_token),
}
})
@order.order_status = "charged"
format.html { redirect_to ([@user, @order]), notice: 'Order was successfully uploaded.' }
format.json { render :show, status: :ok, location: @order }
else
format.html { render :edit }
format.json { render json: @order.errors, status: :unprocessable_entity }
end
end
end
if @order.update(order_params)
if user_signed_in?
format.html { redirect_to ([@user, @order]), notice: 'Order was successfully updated.' }
format.json { render :show, status: :ok, location: @order }
else
format.html { render :edit }
format.json { render json: @order.errors, status: :unprocessable_entity }
end
if buyer_signed_in?
format.html { redirect_to ([@user, @order]), notice: 'Order was successfully updated.' }
format.json { render :show, status: :ok, location: @order }
else
format.html { render :edit }
format.json { render json: @order.errors, status: :unprocessable_entity }
end
end
end
end
private
def order_params
params.require(:order).permit(:name, :email, :image, :video, :description)
end
def order_status
params.require(:order).permit(:order_status)
end
def order_charge
params.require(:order).permit(:video)
end
end
如果有人看到这并认为他们有更好的方法，请告诉我。我不确定这可能有多方便或有效率（将所有内容嵌入一种方法等），但它似乎可行。我唯一的问题是
当我将order_status更改为取消时，没有消息出现，但可以使用。
当我更改视频参数填充时，会显示order_status消息。我理解但我不理解的原因是，当我将状态更改为取消时，为什么它不会出现-顺便说一句，取消是枚举“ 2”。