Packages
eventstore
1.0.0-rc.0
1.4.8
1.4.7
1.4.6
1.4.4
1.4.3
1.4.2
1.4.1
1.4.0
1.3.2
1.3.1
1.3.0
1.2.3
1.2.2
1.2.1
1.2.0
1.1.0
1.0.3
1.0.2
1.0.1
1.0.0
1.0.0-rc.0
0.17.0
0.16.2
0.16.1
0.16.0
0.15.1
0.15.0
0.14.0
0.14.0-rc.0
0.13.2
0.13.1
0.13.0
0.12.1
0.12.0
0.11.0
0.11.0-rc.0
0.10.1
0.10.0
0.9.0
0.8.1
0.8.0
0.7.4
0.7.3
0.7.2
0.7.1
0.7.0
0.6.2
0.6.1
0.6.0
0.5.2
0.5.1
0.5.0
0.4.3
0.4.2
0.4.1
0.4.0
0.3.0
0.2.1
0.2.0
0.1.0
0.0.5
0.0.4
0.0.3
0.0.2
0.0.1
Event store using PostgreSQL for persistence.
Current section
Files
Jump to
Current section
Files
lib/event_store/snapshots/snapshotter.ex
defmodule EventStore.Snapshots.Snapshotter do
@moduledoc false
alias EventStore.Snapshots.SnapshotData
alias EventStore.Storage.Snapshot
@doc """
Read a snapshot, if available, for a given source.
"""
def read_snapshot(conn, source_uuid, serializer, opts \\ []) do
case Snapshot.read_snapshot(conn, source_uuid, opts) do
{:ok, snapshot} ->
{:ok, SnapshotData.deserialize(snapshot, serializer)}
reply ->
reply
end
end
@doc """
Record a snapshot containing data and metadata for a given source.
Returns `:ok` on success.
"""
def record_snapshot(conn, %SnapshotData{} = snapshot, serializer, opts \\ []) do
snapshot_data = SnapshotData.serialize(snapshot, serializer)
Snapshot.record_snapshot(conn, snapshot_data, opts)
end
@doc """
Delete a previously recorded snapshot for a given source.
Returns `:ok` on success.
"""
def delete_snapshot(conn, source_uuid, opts \\ []),
do: Snapshot.delete_snapshot(conn, source_uuid, opts)
end