README
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service
- 业务逻辑层，处于
handler层和repository层之间 service只能通过repository层获取数据- 面向接口编程
- 依赖接口，不要依赖实现
- 如果有事务处理，在这一层进行处理
- 如果是调用的第三方服务，请不要加
cache, 避免缓存不一致(对方更新数据，这边无法知晓) - 由于
service会被http或rpc调用，默认会提供http调用的，比如：GetUserInfo()， 如果rpc需要调用，可以对GetUserInfo()进行一层封装, 比如：GetUser()。
Reference
- https://github.com/qiangxue/go-rest-api
- https://github.com/irahardianto/service-pattern-go
- https://github.com/golang-standards/project-layout
- https://www.youtube.com/watch?v=oL6JBUk6tj0
- https://peter.bourgon.org/blog/2017/06/09/theory-of-modern-go.html
- https://medium.com/@benbjohnson/standard-package-layout-7cdbc8391fc1
- 按需写 service 服务层逻辑
- Go 编程实战：如何组织代码、编写测试？
- https://github.com/sdgmf/go-project-sample
- Golang微服务最佳实践
- layout 常见大型 Web 项目分层
- 在 Golang 中尝试简洁架构
Documentation
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Index ¶
Constants ¶
View Source
const ( // FollowStatusNormal 关注状态-正常 FollowStatusNormal int = 1 // 正常 // FollowStatusDelete 关注状态-删除 FollowStatusDelete = 0 // 删除 )
View Source
const ( // DefaultLimit 默认分页数 DefaultLimit = 50 // MaxID 最大id MaxID = 0xffffffffffff // DefaultAvatar 默认头像 key DefaultAvatar = "default_avatar.png" )
Variables ¶
This section is empty.
Functions ¶
func TransferUser ¶
func TransferUser(input *TransferUserInput) *model.UserInfo
TransferUser 组装数据并输出 对外暴露的user结构，都应该经过此结构进行转换
Types ¶
type RelationService ¶
type RelationService interface {
Follow(ctx context.Context, userID uint64, followedUID uint64) error
Unfollow(ctx context.Context, userID uint64, followedUID uint64) error
IsFollowing(ctx context.Context, userID uint64, followedUID uint64) bool
GetFollowingUserList(ctx context.Context, userID uint64, lastID uint64, limit int) ([]*model.UserFollowModel, error)
GetFollowerUserList(ctx context.Context, userID uint64, lastID uint64, limit int) ([]*model.UserFansModel, error)
}
RelationService .
type SMSService ¶
SMSService define interface func
type Service ¶
type Service interface {
Users() UserService
Relations() RelationService
SMS() SMSService
VCode() VCodeService
}
Service define all service
var Svc Service
Svc global var
type TransferUserInput ¶
type TransferUserInput struct {
CurUser *model.UserBaseModel
User *model.UserBaseModel
UserStat *model.UserStatModel
IsFollow int `json:"is_follow"`
IsFans int `json:"is_fans"`
}
TransferUserInput 转换输入字段
type UserService ¶
type UserService interface {
Register(ctx context.Context, username, email, password string) error
EmailLogin(ctx context.Context, email, password string) (tokenStr string, err error)
PhoneLogin(ctx context.Context, phone int64, verifyCode int) (tokenStr string, err error)
GetUserByID(ctx context.Context, id uint64) (*model.UserBaseModel, error)
GetUserInfoByID(ctx context.Context, id uint64) (*model.UserInfo, error)
GetUserByPhone(ctx context.Context, phone int64) (*model.UserBaseModel, error)
GetUserByEmail(ctx context.Context, email string) (*model.UserBaseModel, error)
UpdateUser(ctx context.Context, id uint64, userMap map[string]interface{}) error
BatchGetUsers(ctx context.Context, userID uint64, userIDs []uint64) ([]*model.UserInfo, error)
}
UserService define interface func
Source Files
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