cid/controller/strategy_controller.go

package controller

import (
	"context"

	"cid/model/dto"
	"cid/service"

	"github.com/gogf/gf/v2/errors/gerror"
)

var Strategy = new(strategy)

type strategy struct{}

// Create 创建策略
func (c *strategy) Create(ctx context.Context, req *dto.CreateStrategyReq) (res *dto.StrategyRes, err error) {
	id, err := service.Strategy.CreateStrategy(ctx, req)
	if err != nil {
		return nil, err
	}

	strategy, err := service.Strategy.GetStrategyByID(ctx, id)
	if err != nil {
		return nil, err
	}

	return strategy, nil
}

// Update 更新策略
func (c *strategy) Update(ctx context.Context, req *dto.UpdateStrategyReq) (res *dto.StrategyRes, err error) {
	affected, err := service.Strategy.UpdateStrategy(ctx, req)
	if err != nil {
		return nil, err
	}
	if affected == 0 {
		return nil, gerror.New("策略更新失败")
	}

	strategy, err := service.Strategy.GetStrategyByID(ctx, req.Id)
	if err != nil {
		return nil, err
	}

	return strategy, nil
}

// Delete 删除策略
func (c *strategy) Delete(ctx context.Context, req *dto.DeleteStrategyReq) (res *dto.DeleteStrategyRes, err error) {
	affected, err := service.Strategy.DeleteStrategy(ctx, req.Id)
	if err != nil {
		return nil, err
	}
	if affected == 0 {
		return nil, gerror.New("策略删除失败")
	}

	return &dto.DeleteStrategyRes{
		Success: true,
	}, nil
}

// GetByID 根据ID获取策略
func (c *strategy) GetByID(ctx context.Context, req *dto.GetStrategyReq) (res *dto.StrategyRes, err error) {
	strategy, err := service.Strategy.GetStrategyByID(ctx, req.Id)
	if err != nil {
		return nil, err
	}

	return strategy, nil
}

// GetList 获取策略列表
func (c *strategy) GetList(ctx context.Context, req *dto.GetStrategyListReq) (res *dto.GetStrategyListRes, err error) {
	return service.Strategy.GetStrategyList(ctx, req)
}