lone-services/services/equipment/internal/logic/internalBindAddLogic.go

package logic

import (
	"context"
	"strconv"

	"lone-services/pkg/modelbase"
	"lone-services/pkg/utils"
	equipment "lone-services/rpc/equipment/pb"
	"lone-services/services/equipment/internal/dao"
	"lone-services/services/equipment/internal/model"
	"lone-services/services/equipment/internal/svc"
	"lone-services/services/equipment/validator"

	"github.com/zeromicro/go-zero/core/logx"
)

type InternalBindAddLogic struct {
	ctx    context.Context
	svcCtx *svc.ServiceContext
	logx.Logger
	BaseLogic
}

func NewInternalBindAddLogic(ctx context.Context, svcCtx *svc.ServiceContext) *InternalBindAddLogic {
	return &InternalBindAddLogic{
		ctx:    ctx,
		svcCtx: svcCtx,
		Logger: logx.WithContext(ctx),
	}
}

func (l *InternalBindAddLogic) InternalBindAdd(in *equipment.InternalBindAddRequest) (*equipment.Response, error) {
	var v validator.InternalBindAddValidator
	if fail := l.checkParams(in, &v); fail != nil {
		return fail, nil
	}

	w := modelbase.Params{
		Eq: map[string]string{
			"host_code": v.HostCode,
			"status":    utils.StringStatusOk,
			"type":      strconv.Itoa(int(v.Type)),
		},
	}
	var info dao.BindCreate
	modelObj := model.BindModel{}.Init()
	err := modelObj.GetOne(w, &info)
	if err != nil {
		l.Logger.Error(err)
		return l.fail(utils.Fail)
	}
	if info.Id > utils.NumberZero {
		if info.UserId == v.UserId {
			return l.fail(utils.ErrorBindError)
		}
		return l.fail(utils.ErrorBindOtherError)
	}

	w = modelbase.Params{Eq: map[string]string{
		"host_code": v.HostCode,
		"user_id":   strconv.FormatInt(v.UserId, utils.NumberTen),
		"type":      strconv.Itoa(int(v.Type)),
	}}
	err = modelObj.GetOne(w, &info)
	if err != nil {
		l.Logger.Error(err)
		return l.fail(utils.Fail)
	}

	info.Status = utils.StatusOk
	info.UserId = v.UserId
	info.UserNickname = v.UserNickname
	info.HostCode = v.HostCode
	info.HostNickname = v.HostNickname
	info.BindTime = utils.Now()
	info.Type = v.Type
	info.SkinType = v.SkinType

	w = modelbase.Params{
		Eq: map[string]string{"id": strconv.FormatInt(info.Id, utils.NumberTen)},
	}

	modelObj.Begin()
	if info.Id < utils.NumberOne {
		err = modelObj.Create(&info)
	} else {
		_, err = modelObj.Edit(w, &info)
	}
	if err != nil {
		l.Logger.Error(err)
		modelObj.Rollback()
		return l.fail(utils.Fail)
	}

	err = model.BindHistoryModel{}.Init().Create(&dao.BindHistoryCreate{
		HostCode: v.HostCode,
		UserId:   v.UserId,
		Status:   utils.StatusOk,
		Type:     v.Type,
	})
	if err != nil {
		l.Logger.Error(err)
		modelObj.Rollback()
		return l.fail(utils.Fail)
	}
	modelObj.Commit()
	return l.ok(utils.NumberOne)
}