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streamingconfig

package module

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Versions in this module

v0

v0.0.1

Jul 22, 2024

Changes in this version

+ var ErrConcurrentUpdate = errors.New("configuration concurrently being updated by someone-else")

+ var ErrConfigurationNotFound = errors.New("configuration not found")

+ var ErrNotStarted = errors.New("config store not started - call Start() before using it")

+ var ErrTypeMustBePointer = errors.New("configuration type argument must be pointer")

+ func WithCollectionName[T Config](collectionName string) func(repo *WatchedRepo[T])

+ func WithNowFn[T Config](nf func() time.Time) func(*WatchedRepo[T])

+ func WithSkipIndexOperations[T Config]() func(*WatchedRepo[T])

+ type Args struct

+ DB *mongo.Database

+ Logger *slog.Logger

+ type Config interface

+ Update func(new Config) error

+ type ListConfigDatesQuery struct

+ From time.Time

+ To time.Time

+ type ListVersionedConfigsQuery struct

+ FromVersion uint32

+ ToVersion uint32

+ type UpdateConfigCmd struct

+ By string

+ Config T

+ type Versioned struct

+ Config T

+ CreatedAt time.Time

+ UpdatedBy string

+ Version uint64

+ type WatchedRepo struct

+ func NewWatchedRepo[T Config](args Args, opts ...func(*WatchedRepo[T])) (*WatchedRepo[T], error)

+ func (s *WatchedRepo[T]) GetConfig() (T, error)

+ func (s *WatchedRepo[T]) GetLatestVersion() (*Versioned[T], error)

+ func (s *WatchedRepo[T]) ListVersionedConfigs(ctx context.Context, query ListVersionedConfigsQuery) ([]*Versioned[T], error)

+ func (s *WatchedRepo[T]) ListVersionedConfigsByDate(ctx context.Context, query ListConfigDatesQuery) ([]*Versioned[T], error)

+ func (s *WatchedRepo[T]) Start(ctx context.Context) (<-chan struct{}, error)

+ func (s *WatchedRepo[T]) UpdateConfig(ctx context.Context, cmd UpdateConfigCmd[T]) (*Versioned[T], error)