Reference

phil/calendar-sync

Every public type of the package, with its role.

Type	Role
`CalendarSync`	Reads the busy times of a connection into the store; writes and removes events, through the connection's adapter
`BusyPeriod`	A time when someone is taken: a start and an end in UTC, tentative or not
`BusyPeriods`	Busy periods cut to a window, sorted and joined; at most `MAX`
`SyncWindow`	The period read, in UTC, at most `MAX_DAYS` days
`CalendarConnection`	A linked calendar: its identifier, its adapter, its calendar and its zone
`Credentials`	A bearer token, a user name and a password, or nothing; never serialised
`OutboundEvent`	An event the site writes into a calendar
`Contract\BusySource`	An adapter that reads busy periods
`Contract\CalendarDestination`	An adapter that writes and removes events
`Contract\ConnectionRepository`	The application's connections
`Contract\CredentialStore`	The application's credentials, for one call
`Contract\BusyStore`	Where the application keeps the busy periods read
`Contract\OutboundEvents`	The application's events, for the handler of `SyncEvent`
`Adapter\IcsFeed`	The adapter `ics`: a published iCalendar feed, read only
`Adapter\CalDav`	The adapter `caldav`: a CalDAV collection
`Adapter\GoogleCalendar`	The adapter `google`: Google Calendar API v3
`Adapter\MicrosoftGraph`	The adapter `microsoft`: Microsoft Graph v1.0
`ICalendar\ICalendarReader`	The busy periods of an iCalendar text within a window
`ICalendar\ICalendarWriter`	An event as the iCalendar object a CalDAV server stores
`Message\RefreshBusyTimes`	Asks for the busy times of a connection, by identifier and window
`Message\RefreshBusyTimesHandler`	Handles `RefreshBusyTimes`
`Message\SyncEvent`	Asks for an event to be written or removed, by identifiers
`Message\SyncEventHandler`	Handles `SyncEvent`
`Exception\CalendarSyncException`	What the package throws
`Exception\InvalidSync`	A value refused
`Exception\InvalidCalendarData`	An answer or a calendar that cannot be read, or is too large
`Exception\ProviderFailed`	A service that refused, failed or did not answer; its adapter and its status
`Exception\UnknownConnection`	A connection, or an adapter, that is not there

Adapter\HttpCall, Adapter\Json, ICalendar\Components, ICalendar\EventTimes and ICalendar\Periods are internal.