database

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v2.0.0-...-91315bd Latest Latest
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 Go to latest Published: Apr 27, 2024 License: MIT Imports: 8 Imported by: 0

Documentation

Overview

Package database is a generated GoMock package.

Package database is a generated GoMock package.

Index

Constants

View Source 
const ExpirationSet string = "leaderboard::expiration-sets"

ExpirationSet is used to list expirations set that worker will use to remove members

Variables

This section is empty.

Functions

This section is empty.

Types

type Database 

type Database interface {
	GetLeaderboardExpiration(ctx context.Context, leaderboard string) (int64, error)
	GetMemberIDsWithScoreInsideRange(ctx context.Context, leaderboard string, min, max string, offset, count int) ([]string, error)
	GetMembers(ctx context.Context, leaderboard, order string, includeTTL bool, members ...string) ([]*Member, error)
	GetOrderedMembers(ctx context.Context, leaderboard string, start, stop int, order string) ([]*Member, error)
	GetRank(ctx context.Context, leaderboard, member, order string) (int, error)
	GetTotalMembers(ctx context.Context, leaderboard string) (int, error)
	Healthcheck(ctx context.Context) error
	IncrementMemberScore(ctx context.Context, leaderboard, member string, increment float64) error
	RemoveLeaderboard(ctx context.Context, leaderboard string) error
	RemoveMembers(ctx context.Context, leaderboard string, members ...string) error
	SetLeaderboardExpiration(ctx context.Context, leaderboard string, expireAt time.Time) error
	SetMembers(ctx context.Context, leaderboard string, databaseMembers []*Member) error
	SetMembersTTL(ctx context.Context, leaderboard string, databaseMembers []*Member) error
}

Database interface standardize database calls

type Expiration 

type Expiration interface {
	GetExpirationLeaderboards(ctx context.Context) ([]string, error)
	GetMembersToExpire(ctx context.Context, leaderboard string, amount int, maxTime time.Time) ([]string, error)
	RemoveLeaderboardFromExpireList(ctx context.Context, leaderboard string) error
	ExpireMembers(ctx context.Context, leaderboard string, members []string) error
}

Expiration interface standardize expiration database calls

type GeneralError 

type GeneralError struct {
	// contains filtered or unexported fields
}

GeneralError create a redis error that is not handled

func NewGeneralError 

func NewGeneralError(msg string) *GeneralError

NewGeneralError create a new redis error that isnt handled

func (*GeneralError) Error 

func (ue *GeneralError) Error() string

type InvalidOrderError 

type InvalidOrderError struct {
	// contains filtered or unexported fields
}

InvalidOrderError is an error when an invalid order was gave

func NewInvalidOrderError 

func NewInvalidOrderError(order string) *InvalidOrderError

NewInvalidOrderError create a new InvalidOrderError

func (*InvalidOrderError) Error 

func (ioe *InvalidOrderError) Error() string

type LeaderboardWithoutMemberToExpireError 

type LeaderboardWithoutMemberToExpireError struct {
	// contains filtered or unexported fields
}

LeaderboardWithoutMemberToExpireError is an error throw when leaderboard doesn't have member to expire

func NewLeaderboardWithoutMemberToExpireError 

func NewLeaderboardWithoutMemberToExpireError(leaderboard string) *LeaderboardWithoutMemberToExpireError

NewLeaderboardWithoutMemberToExpireError create a new KeyNotFoundError

func (*LeaderboardWithoutMemberToExpireError) Error 

func (lwmtee *LeaderboardWithoutMemberToExpireError) Error() string

type Member 

type Member struct {
	Member string
	Score  float64
	Rank   int64
	TTL    time.Time
}

Member is a struct to be used by users operations

type MemberNotFoundError 

type MemberNotFoundError struct {
	// contains filtered or unexported fields
}

MemberNotFoundError is an error throw when leaderboard not have member

func NewMemberNotFoundError 

func NewMemberNotFoundError(leaderboard, member string) *MemberNotFoundError

NewMemberNotFoundError create a new MemberNotFoundError

func (*MemberNotFoundError) Error 

func (mnfe *MemberNotFoundError) Error() string

type MockDatabase 

type MockDatabase struct {
	// contains filtered or unexported fields
}

MockDatabase is a mock of Database interface.

func NewMockDatabase 

func NewMockDatabase(ctrl *gomock.Controller) *MockDatabase

NewMockDatabase creates a new mock instance.

func (*MockDatabase) EXPECT 

func (m *MockDatabase) EXPECT() *MockDatabaseMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

func (*MockDatabase) GetLeaderboardExpiration 

func (m *MockDatabase) GetLeaderboardExpiration(ctx context.Context, leaderboard string) (int64, error)

GetLeaderboardExpiration mocks base method.

func (*MockDatabase) GetMemberIDsWithScoreInsideRange 

func (m *MockDatabase) GetMemberIDsWithScoreInsideRange(ctx context.Context, leaderboard, min, max string, offset, count int) ([]string, error)

GetMemberIDsWithScoreInsideRange mocks base method.

func (*MockDatabase) GetMembers 

func (m *MockDatabase) GetMembers(ctx context.Context, leaderboard, order string, includeTTL bool, members ...string) ([]*Member, error)

GetMembers mocks base method.

func (*MockDatabase) GetOrderedMembers 

func (m *MockDatabase) GetOrderedMembers(ctx context.Context, leaderboard string, start, stop int, order string) ([]*Member, error)

GetOrderedMembers mocks base method.

func (*MockDatabase) GetRank 

func (m *MockDatabase) GetRank(ctx context.Context, leaderboard, member, order string) (int, error)

GetRank mocks base method.

func (*MockDatabase) GetTotalMembers 

func (m *MockDatabase) GetTotalMembers(ctx context.Context, leaderboard string) (int, error)

GetTotalMembers mocks base method.

func (*MockDatabase) Healthcheck 

func (m *MockDatabase) Healthcheck(ctx context.Context) error

Healthcheck mocks base method.

func (*MockDatabase) IncrementMemberScore 

func (m *MockDatabase) IncrementMemberScore(ctx context.Context, leaderboard, member string, increment float64) error

IncrementMemberScore mocks base method.

func (*MockDatabase) RemoveLeaderboard 

func (m *MockDatabase) RemoveLeaderboard(ctx context.Context, leaderboard string) error

RemoveLeaderboard mocks base method.

func (*MockDatabase) RemoveMembers 

func (m *MockDatabase) RemoveMembers(ctx context.Context, leaderboard string, members ...string) error

RemoveMembers mocks base method.

func (*MockDatabase) SetLeaderboardExpiration 

func (m *MockDatabase) SetLeaderboardExpiration(ctx context.Context, leaderboard string, expireAt time.Time) error

SetLeaderboardExpiration mocks base method.

func (*MockDatabase) SetMembers 

func (m *MockDatabase) SetMembers(ctx context.Context, leaderboard string, databaseMembers []*Member) error

SetMembers mocks base method.

func (*MockDatabase) SetMembersTTL 

func (m *MockDatabase) SetMembersTTL(ctx context.Context, leaderboard string, databaseMembers []*Member) error

SetMembersTTL mocks base method.

type MockDatabaseMockRecorder 

type MockDatabaseMockRecorder struct {
	// contains filtered or unexported fields
}

MockDatabaseMockRecorder is the mock recorder for MockDatabase.

func (*MockDatabaseMockRecorder) GetLeaderboardExpiration 

func (mr *MockDatabaseMockRecorder) GetLeaderboardExpiration(ctx, leaderboard interface{}) *gomock.Call

GetLeaderboardExpiration indicates an expected call of GetLeaderboardExpiration.

func (*MockDatabaseMockRecorder) GetMemberIDsWithScoreInsideRange 

func (mr *MockDatabaseMockRecorder) GetMemberIDsWithScoreInsideRange(ctx, leaderboard, min, max, offset, count interface{}) *gomock.Call

GetMemberIDsWithScoreInsideRange indicates an expected call of GetMemberIDsWithScoreInsideRange.

func (*MockDatabaseMockRecorder) GetMembers 

func (mr *MockDatabaseMockRecorder) GetMembers(ctx, leaderboard, order, includeTTL interface{}, members ...interface{}) *gomock.Call

GetMembers indicates an expected call of GetMembers.

func (*MockDatabaseMockRecorder) GetOrderedMembers 

func (mr *MockDatabaseMockRecorder) GetOrderedMembers(ctx, leaderboard, start, stop, order interface{}) *gomock.Call

GetOrderedMembers indicates an expected call of GetOrderedMembers.

func (*MockDatabaseMockRecorder) GetRank 

func (mr *MockDatabaseMockRecorder) GetRank(ctx, leaderboard, member, order interface{}) *gomock.Call

GetRank indicates an expected call of GetRank.

func (*MockDatabaseMockRecorder) GetTotalMembers 

func (mr *MockDatabaseMockRecorder) GetTotalMembers(ctx, leaderboard interface{}) *gomock.Call

GetTotalMembers indicates an expected call of GetTotalMembers.

func (*MockDatabaseMockRecorder) Healthcheck 

func (mr *MockDatabaseMockRecorder) Healthcheck(ctx interface{}) *gomock.Call

Healthcheck indicates an expected call of Healthcheck.

func (*MockDatabaseMockRecorder) IncrementMemberScore 

func (mr *MockDatabaseMockRecorder) IncrementMemberScore(ctx, leaderboard, member, increment interface{}) *gomock.Call

IncrementMemberScore indicates an expected call of IncrementMemberScore.

func (*MockDatabaseMockRecorder) RemoveLeaderboard 

func (mr *MockDatabaseMockRecorder) RemoveLeaderboard(ctx, leaderboard interface{}) *gomock.Call

RemoveLeaderboard indicates an expected call of RemoveLeaderboard.

func (*MockDatabaseMockRecorder) RemoveMembers 

func (mr *MockDatabaseMockRecorder) RemoveMembers(ctx, leaderboard interface{}, members ...interface{}) *gomock.Call

RemoveMembers indicates an expected call of RemoveMembers.

func (*MockDatabaseMockRecorder) SetLeaderboardExpiration 

func (mr *MockDatabaseMockRecorder) SetLeaderboardExpiration(ctx, leaderboard, expireAt interface{}) *gomock.Call

SetLeaderboardExpiration indicates an expected call of SetLeaderboardExpiration.

func (*MockDatabaseMockRecorder) SetMembers 

func (mr *MockDatabaseMockRecorder) SetMembers(ctx, leaderboard, databaseMembers interface{}) *gomock.Call

SetMembers indicates an expected call of SetMembers.

func (*MockDatabaseMockRecorder) SetMembersTTL 

func (mr *MockDatabaseMockRecorder) SetMembersTTL(ctx, leaderboard, databaseMembers interface{}) *gomock.Call

SetMembersTTL indicates an expected call of SetMembersTTL.

type MockExpiration 

type MockExpiration struct {
	// contains filtered or unexported fields
}

MockExpiration is a mock of Expiration interface.

func NewMockExpiration 

func NewMockExpiration(ctrl *gomock.Controller) *MockExpiration

NewMockExpiration creates a new mock instance.

func (*MockExpiration) EXPECT 

func (m *MockExpiration) EXPECT() *MockExpirationMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

func (*MockExpiration) ExpireMembers 

func (m *MockExpiration) ExpireMembers(ctx context.Context, leaderboard string, members []string) error

ExpireMembers mocks base method.

func (*MockExpiration) GetEpirationLeaderboards 

func (m *MockExpiration) GetEpirationLeaderboards(ctx context.Context) ([]string, error)

GetEpirationLeaderboards mocks base method.

func (*MockExpiration) GetMembersToExpire 

func (m *MockExpiration) GetMembersToExpire(ctx context.Context, leaderboard string, amount int, maxTime time.Time) ([]string, error)

GetMembersToExpire mocks base method.

func (*MockExpiration) RemoveLeaderboardFromExpireList 

func (m *MockExpiration) RemoveLeaderboardFromExpireList(ctx context.Context, leaderboard string) error

RemoveLeaderboardFromExpireList mocks base method.

type MockExpirationMockRecorder 

type MockExpirationMockRecorder struct {
	// contains filtered or unexported fields
}

MockExpirationMockRecorder is the mock recorder for MockExpiration.

func (*MockExpirationMockRecorder) ExpireMembers 

func (mr *MockExpirationMockRecorder) ExpireMembers(ctx, leaderboard, members interface{}) *gomock.Call

ExpireMembers indicates an expected call of ExpireMembers.

func (*MockExpirationMockRecorder) GetEpirationLeaderboards 

func (mr *MockExpirationMockRecorder) GetEpirationLeaderboards(ctx interface{}) *gomock.Call

GetEpirationLeaderboards indicates an expected call of GetEpirationLeaderboards.

func (*MockExpirationMockRecorder) GetMembersToExpire 

func (mr *MockExpirationMockRecorder) GetMembersToExpire(ctx, leaderboard, amount, maxTime interface{}) *gomock.Call

GetMembersToExpire indicates an expected call of GetMembersToExpire.

func (*MockExpirationMockRecorder) RemoveLeaderboardFromExpireList 

func (mr *MockExpirationMockRecorder) RemoveLeaderboardFromExpireList(ctx, leaderboard interface{}) *gomock.Call

RemoveLeaderboardFromExpireList indicates an expected call of RemoveLeaderboardFromExpireList.

type Redis 

type Redis struct {
	redis.Client
}

Redis is a type that implements Database interface with redis client

func NewRedisDatabase 

func NewRedisDatabase(options RedisOptions) *Redis

NewRedisDatabase create a database based on redis

func (*Redis) ExpireMembers 

func (r *Redis) ExpireMembers(ctx context.Context, leaderboard string, members []string) error

ExpireMembers remove members from leaderboard

func (*Redis) GetExpirationLeaderboards 

func (r *Redis) GetExpirationLeaderboards(ctx context.Context) ([]string, error)

GetExpirationLeaderboards return leaderboards registerd with members to expire

func (*Redis) GetLeaderboardExpiration 

func (r *Redis) GetLeaderboardExpiration(ctx context.Context, leaderboard string) (int64, error)

GetLeaderboardExpiration return leaderboard expiration time

func (*Redis) GetMemberIDsWithScoreInsideRange 

func (r *Redis) GetMemberIDsWithScoreInsideRange(ctx context.Context, leaderboard string, min, max string, offset, count int) ([]string, error)

GetMemberIDsWithScoreInsideRange find members with score close to

func (*Redis) GetMembers 

func (r *Redis) GetMembers(ctx context.Context, leaderboard, order string, includeTTL bool, members ...string) ([]*Member, error)

GetMembers return members from leaderboard

func (*Redis) GetMembersToExpire 

func (r *Redis) GetMembersToExpire(ctx context.Context, leaderboard string, amount int, maxTime time.Time) ([]string, error)

GetMembersToExpire get members in the leaderboard to expire

func (*Redis) GetOrderedMembers 

func (r *Redis) GetOrderedMembers(ctx context.Context, leaderboard string, start, stop int, order string) ([]*Member, error)

GetOrderedMembers call redis ZRange if order is asc, if desc call redis ZRevRange

func (*Redis) GetRank 

func (r *Redis) GetRank(ctx context.Context, leaderboard, member, order string) (int, error)

GetRank find member positon on leaderboard

func (*Redis) GetTotalMembers 

func (r *Redis) GetTotalMembers(ctx context.Context, leaderboard string) (int, error)

GetTotalMembers return total members in a leaderboard

func (*Redis) Healthcheck 

func (r *Redis) Healthcheck(ctx context.Context) error

Healthcheck is a function that call redis ping to understand if redis is ok

func (*Redis) IncrementMemberScore 

func (r *Redis) IncrementMemberScore(ctx context.Context, leaderboard, member string, increment float64) error

IncrementMemberScore add to member score the value in parameter

func (*Redis) RemoveLeaderboard 

func (r *Redis) RemoveLeaderboard(ctx context.Context, leaderboard string) error

RemoveLeaderboard delete leaderboard key from redis

func (*Redis) RemoveLeaderboardFromExpireList 

func (r *Redis) RemoveLeaderboardFromExpireList(ctx context.Context, leaderboard string) error

RemoveLeaderboardFromExpireList remove from leaderboard expiration list the leaderboard

func (*Redis) RemoveMembers 

func (r *Redis) RemoveMembers(ctx context.Context, leaderboard string, members ...string) error

RemoveMembers delete from redis members

func (*Redis) SetLeaderboardExpiration 

func (r *Redis) SetLeaderboardExpiration(ctx context.Context, leaderboard string, expireAt time.Time) error

SetLeaderboardExpiration will set leaderboard expiration time

func (*Redis) SetMembers 

func (r *Redis) SetMembers(ctx context.Context, leaderboard string, databaseMembers []*Member) error

SetMembers will set member score and ttl

func (*Redis) SetMembersTTL 

func (r *Redis) SetMembersTTL(ctx context.Context, leaderboard string, databaseMembers []*Member) error

SetMembersTTL set member ttl in an OrderedSet and add this to expiration_worker set 

The TTL is a different ordered set than the original leaderboard, with key being
leaderboard name and suffix ":ttl", for example to a leaderboard named test your
orederedset with time to expire will be "test:ttl"

Note: the worker expiration set is expiration_set

type RedisOptions 

type RedisOptions struct {
	ClusterEnabled bool
	Addrs          []string
	Host           string
	Port           int
	Username       string
	Password       string
	DB             int
}

RedisOptions is a struct to create a new redis client

type TTLNotFoundError 

type TTLNotFoundError struct {
	// contains filtered or unexported fields
}

TTLNotFoundError is an error throw when key has not TTL

func NewTTLNotFoundError 

func NewTTLNotFoundError(leaderboard string) *TTLNotFoundError

NewTTLNotFoundError create a new KeyNotFoundError

func (*TTLNotFoundError) Error 

func (tnfe *TTLNotFoundError) Error() string

Source Files

View all Source files

Directories

Path Synopsis
Package redis is a generated GoMock package.
 Package redis is a generated GoMock package.

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