platform/web/handlers/resource.go

package handlers

import (
	"platform/pkg/u"
	"platform/web/auth"
	"platform/web/core"
	resource2 "platform/web/domains/resource"
	trade2 "platform/web/domains/trade"
	g "platform/web/globals"
	"platform/web/globals/orm"
	q "platform/web/queries"
	s "platform/web/services"
	"time"

	"github.com/gofiber/fiber/v2"
)

// region 查询套餐

type ListResourceShortReq struct {
	core.PageReq
	ResourceNo   *string    `json:"resource_no"`
	Active       *bool      `json:"active"`
	Type         *int       `json:"type"`
	CreateAfter  *time.Time `json:"create_after"`
	CreateBefore *time.Time `json:"create_before"`
	ExpireAfter  *time.Time `json:"expire_after"`
	ExpireBefore *time.Time `json:"expire_before"`
}

func ListResourceShort(c *fiber.Ctx) error {
	// 检查权限
	authContext, err := auth.Protect(c, []auth.PayloadType{auth.PayloadUser}, []string{})
	if err != nil {
		return err
	}

	// 解析请求参数
	req := new(ListResourceShortReq)
	if err := c.BodyParser(req); err != nil {
		return err
	}

	// 查询套餐列表
	do := q.Resource.Where(
		q.Resource.UserID.Eq(authContext.Payload.Id),
		q.Resource.Type.Eq(int32(resource2.TypeShort)),
	)
	if req.ResourceNo != nil && *req.ResourceNo != "" {
		do.Where(q.Resource.ResourceNo.Eq(*req.ResourceNo))
	}
	if req.Active != nil {
		do.Where(q.Resource.Active.Is(*req.Active))
	}
	if req.Type != nil {
		do.Where(q.ResourceShort.As(q.Resource.Short.Name()).Type.Eq(int32(*req.Type)))
	}
	if req.CreateAfter != nil {
		do.Where(q.Resource.CreatedAt.Gte(orm.LocalDateTime(*req.CreateAfter)))
	}
	if req.CreateBefore != nil {
		do.Where(q.Resource.CreatedAt.Lte(orm.LocalDateTime(*req.CreateBefore)))
	}
	if req.ExpireAfter != nil {
		do.Where(q.ResourceShort.As(q.Resource.Short.Name()).Expire.Gte(orm.LocalDateTime(*req.ExpireAfter)))
	}
	if req.ExpireBefore != nil {
		do.Where(q.ResourceShort.As(q.Resource.Short.Name()).Expire.Lte(orm.LocalDateTime(*req.ExpireBefore)))
	}

	resource, err := q.Resource.Debug().Where(do).
		Joins(q.Resource.Short).
		Order(q.Resource.CreatedAt.Desc()).
		Offset(req.GetOffset()).
		Limit(req.GetLimit()).
		Find()
	if err != nil {
		return err
	}

	var total int64
	if len(resource) < req.GetLimit() {
		total = int64(len(resource) + req.GetOffset())
	} else {
		total, err = q.Resource.
			Where(do).
			Count()
		if err != nil {
			return err
		}
	}

	return c.JSON(core.PageResp{
		Total: int(total),
		Page:  req.GetPage(),
		Size:  req.GetSize(),
		List:  resource,
	})
}

type ListResourceLongReq struct {
	core.PageReq
	ResourceNo   *string    `json:"resource_no"`
	Active       *bool      `json:"active"`
	Type         *int       `json:"type"`
	CreateAfter  *time.Time `json:"create_after"`
	CreateBefore *time.Time `json:"create_before"`
	ExpireAfter  *time.Time `json:"expire_after"`
	ExpireBefore *time.Time `json:"expire_before"`
}

func ListResourceLong(c *fiber.Ctx) error {
	// 检查权限
	authContext, err := auth.Protect(c, []auth.PayloadType{auth.PayloadUser}, []string{})
	if err != nil {
		return err
	}

	// 解析请求参数
	req := new(ListResourceLongReq)
	if err := c.BodyParser(req); err != nil {
		return err
	}

	// 查询套餐列表
	do := q.Resource.Where(
		q.Resource.UserID.Eq(authContext.Payload.Id),
		q.Resource.Type.Eq(int32(resource2.TypeLong)),
	)
	if req.ResourceNo != nil && *req.ResourceNo != "" {
		do.Where(q.Resource.ResourceNo.Eq(*req.ResourceNo))
	}
	if req.Active != nil {
		do.Where(q.Resource.Active.Is(*req.Active))
	}
	if req.Type != nil {
		do.Where(q.ResourceLong.As(q.Resource.Long.Name()).Type.Eq(int32(*req.Type)))
	}
	if req.CreateAfter != nil {
		do.Where(q.Resource.CreatedAt.Gte(orm.LocalDateTime(*req.CreateAfter)))
	}
	if req.CreateBefore != nil {
		do.Where(q.Resource.CreatedAt.Lte(orm.LocalDateTime(*req.CreateBefore)))
	}
	if req.ExpireAfter != nil {
		do.Where(q.ResourceLong.As(q.Resource.Long.Name()).Expire.Gte(orm.LocalDateTime(*req.ExpireAfter)))
	}
	if req.ExpireBefore != nil {
		do.Where(q.ResourceLong.As(q.Resource.Long.Name()).Expire.Lte(orm.LocalDateTime(*req.ExpireBefore)))
	}

	resource, err := q.Resource.Debug().Where(do).
		Joins(q.Resource.Long).
		Order(q.Resource.CreatedAt.Desc()).
		Offset(req.GetOffset()).
		Limit(req.GetLimit()).
		Find()
	if err != nil {
		return err
	}

	var total int64
	if len(resource) < req.GetLimit() {
		total = int64(len(resource) + req.GetOffset())
	} else {
		total, err = q.Resource.
			Where(do).
			Count()
		if err != nil {
			return err
		}
	}

	return c.JSON(core.PageResp{
		Total: int(total),
		Page:  req.GetPage(),
		Size:  req.GetSize(),
		List:  resource,
	})
}

type AllResourceReq struct {
}

func AllActiveResource(c *fiber.Ctx) error {
	// 检查权限
	authCtx, err := auth.NewProtect(c).Payload(auth.PayloadUser).Do()
	if err != nil {
		return err
	}

	// 查询套餐列表
	var now = time.Now()

	var short = q.ResourceShort.As(q.Resource.Short.Name())
	var long = q.ResourceLong.As(q.Resource.Long.Name())
	resources, err := q.Resource.
		Joins(
			q.Resource.Short,
			q.Resource.Long,
		).
		Where(
			q.Resource.UserID.Eq(authCtx.Payload.Id),
			q.Resource.Active.Is(true),
			q.Resource.Where(
				q.Resource.Type.Eq(int32(resource2.TypeShort)),
				q.ResourceShort.As(q.Resource.Short.Name()).Where(
					short.Type.Eq(int32(resource2.ModeTime)),
					short.Expire.Gte(orm.LocalDateTime(now)),
					q.ResourceShort.As(q.Resource.Short.Name()).
						Where(short.DailyLast.Lt(orm.LocalDateTime(u.Today()))).
						Or(short.DailyLimit.GtCol(short.DailyUsed)),
				).Or(
					short.Type.Eq(int32(resource2.ModeCount)),
					short.Quota.GtCol(short.Used),
				),
			).Or(
				q.Resource.Type.Eq(int32(resource2.TypeLong)),
				q.ResourceLong.As(q.Resource.Long.Name()).Where(
					long.Type.Eq(int32(resource2.ModeTime)),
					long.Expire.Gte(orm.LocalDateTime(now)),
					q.ResourceLong.As(q.Resource.Long.Name()).
						Where(long.DailyLast.Lt(orm.LocalDateTime(u.Today()))).
						Or(long.DailyLimit.GtCol(long.DailyUsed)),
				).Or(
					long.Type.Eq(int32(resource2.ModeCount)),
					long.Quota.GtCol(long.Used),
				),
			),
		).
		Order(q.Resource.CreatedAt.Desc()).
		Find()
	if err != nil {
		return err
	}

	return c.JSON(resources)
}

// endregion

// region 创建套餐

type CreateResourceReq struct {
	s.CreateResourceSerializer
}

func CreateResource(c *fiber.Ctx) error {

	// 检查权限
	authCtx, err := auth.NewProtect(c).Payload(auth.PayloadUser).Do()
	if err != nil {
		return err
	}

	// 解析请求参数
	var req = new(CreateResourceReq)
	if err := g.Validator.Validate(c, req); err != nil {
		return err
	}

	// 创建套餐
	err = s.Resource.CreateResource(authCtx.Payload.Id, time.Now(), &req.CreateResourceSerializer)
	if err != nil {
		return err
	}

	return nil
}

type PrepareResourceReq struct {
	Method trade2.Method `json:"method" validate:"required"`
	s.CreateResourceSerializer
}

type PrepareResourceResp struct {
	TradeNo string `json:"trade_no"`
	PayURL  string `json:"pay_url"`
}

func PrepareCreateResource(c *fiber.Ctx) error {

	// 检查权限
	authCtx, err := auth.NewProtect(c).Payload(auth.PayloadUser).Do()
	if err != nil {
		return err
	}

	// 解析请求参数
	var req = new(PrepareResourceReq)
	if err := g.Validator.Validate(c, req); err != nil {
		return err
	}

	// 准备创建套餐
	result, err := s.Resource.PrepareResource(authCtx.Payload.Id, time.Now(), req.Method, &req.CreateResourceSerializer)
	if err != nil {
		return err
	}

	return c.JSON(PrepareResourceResp{
		TradeNo: result.TradeNo,
		PayURL:  result.PayURL,
	})
}

type CompleteResourceReq struct {
	TradeNo string `json:"trade_no" validate:"required"`
}

func CompleteCreateResource(c *fiber.Ctx) error {

	// 检查权限
	_, err := auth.NewProtect(c).Payload(auth.PayloadUser).Do()
	if err != nil {
		return err
	}

	// 解析请求参数
	var req = new(CompleteResourceReq)
	if err := g.Validator.Validate(c, req); err != nil {
		return err
	}

	// 完成创建套餐
	var now = time.Now()
	err = s.Resource.CompleteResource(req.TradeNo, now)
	if err != nil {
		return err
	}

	return nil
}

// endregion

func ResourcePrice(c *fiber.Ctx) error {
	// 检查权限
	_, err := auth.NewProtect(c).Payload(auth.PayloadInternalServer).Do()
	if err != nil {
		return err
	}

	// 解析请求参数
	var req = new(s.CreateResourceSerializer)
	if err := g.Validator.Validate(c, req); err != nil {
		return err
	}

	data, err := req.ToData()
	if err != nil {
		return err
	}

	return c.JSON(fiber.Map{
		"price": data.GetPrice().StringFixed(2),
	})
}