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feat(offline_first): set policy for associations #569

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Original file line number Diff line number Diff line change
Expand Up @@ -176,7 +176,9 @@ abstract class OfflineFirstRepository<TRepositoryModel extends OfflineFirstModel
/// is ignorable (e.g. eager loading). Defaults to `false`.
@override
Future<List<TModel>> get<TModel extends TRepositoryModel>({
OfflineFirstGetPolicy policy = OfflineFirstGetPolicy.awaitRemoteWhenNoneExist,
OfflineFirstGetPolicy policy =
OfflineFirstGetPolicy.awaitRemoteWhenNoneExist,
OfflineFirstGetPolicy? policyForAssociations,
Query? query,
bool seedOnly = false,
}) async {
Expand All @@ -189,7 +191,7 @@ abstract class OfflineFirstRepository<TRepositoryModel extends OfflineFirstModel
final alwaysHydrate = policy == OfflineFirstGetPolicy.alwaysHydrate;

try {
_latestGetPolicy = policy;
_latestGetPolicy = policyForAssociations ?? policy;

if (memoryCacheProvider.canFind<TModel>(query) && !requireRemote) {
final memoryCacheResults = memoryCacheProvider.get<TModel>(query: query, repository: this);
Expand Down Expand Up @@ -246,6 +248,7 @@ abstract class OfflineFirstRepository<TRepositoryModel extends OfflineFirstModel
Future<List<TModel>> getBatched<TModel extends TRepositoryModel>({
int batchSize = 50,
OfflineFirstGetPolicy policy = OfflineFirstGetPolicy.awaitRemoteWhenNoneExist,
OfflineFirstGetPolicy? policyForAssociations,
Query? query,
bool seedOnly = false,
}) async {
Expand All @@ -267,6 +270,7 @@ abstract class OfflineFirstRepository<TRepositoryModel extends OfflineFirstModel
final results = await get<TModel>(
query: recursiveQuery,
policy: policy,
policyForAssociations: policyForAssociations,
seedOnly: seedOnly,
);
total.addAll(results);
Expand Down Expand Up @@ -363,6 +367,7 @@ abstract class OfflineFirstRepository<TRepositoryModel extends OfflineFirstModel
/// The stream will not close naturally.
Stream<List<TModel>> subscribe<TModel extends TRepositoryModel>({
OfflineFirstGetPolicy policy = OfflineFirstGetPolicy.localOnly,
OfflineFirstGetPolicy? policyForAssociations,
Query? query,
}) {
query ??= const Query();
Expand All @@ -384,7 +389,10 @@ abstract class OfflineFirstRepository<TRepositoryModel extends OfflineFirstModel
subscriptions[TModel]?[query] = controller;

// ignore: discarded_futures
get<TModel>(query: query, policy: policy).then(
get<TModel>(
query: query,
policy: policy,
policyForAssociations: policyForAssociations,).then(
(results) {
if (!controller.isClosed) controller.add(results);
},
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -93,13 +93,16 @@ abstract class OfflineFirstWithSupabaseRepository<

@override
Future<List<TModel>> get<TModel extends TRepositoryModel>({
OfflineFirstGetPolicy policy = OfflineFirstGetPolicy.awaitRemoteWhenNoneExist,
OfflineFirstGetPolicy policy =
OfflineFirstGetPolicy.awaitRemoteWhenNoneExist,
OfflineFirstGetPolicy? policyForAssociations,
Query? query,
bool seedOnly = false,
}) async {
try {
return await super.get<TModel>(
policy: policy,
policyForAssociations: policyForAssociations,
query: query,
seedOnly: seedOnly,
);
Expand Down Expand Up @@ -259,6 +262,7 @@ abstract class OfflineFirstWithSupabaseRepository<
Stream<List<TModel>> subscribeToRealtime<TModel extends TRepositoryModel>({
PostgresChangeEvent eventType = PostgresChangeEvent.all,
OfflineFirstGetPolicy policy = OfflineFirstGetPolicy.alwaysHydrate,
OfflineFirstGetPolicy? policyForAssociations,
Query? query,
String schema = 'public',
}) {
Expand Down Expand Up @@ -291,7 +295,7 @@ abstract class OfflineFirstWithSupabaseRepository<
case PostgresChangeEvent.all:
final localResults = await sqliteProvider.get<TModel>(repository: this);
final remoteResults =
await get<TModel>(query: query, policy: OfflineFirstGetPolicy.awaitRemote);
await get<TModel>(query: query, policy: OfflineFirstGetPolicy.awaitRemote, policyForAssociations: policyForAssociations);
final toDelete = localResults.where((r) => !remoteResults.contains(r));

for (final deletableModel in toDelete) {
Expand All @@ -310,6 +314,7 @@ abstract class OfflineFirstWithSupabaseRepository<
final results = await get<TModel>(
query: query,
policy: OfflineFirstGetPolicy.localOnly,
policyForAssociations: policyForAssociations,
seedOnly: true,
);
if (results.isEmpty) return;
Expand All @@ -328,6 +333,7 @@ abstract class OfflineFirstWithSupabaseRepository<
await get<TModel>(
query: query,
policy: OfflineFirstGetPolicy.alwaysHydrate,
policyForAssociations: policyForAssociations,
seedOnly: true,
);

Expand Down Expand Up @@ -370,7 +376,9 @@ abstract class OfflineFirstWithSupabaseRepository<

// Fetch initial data
// ignore: discarded_futures
get<TModel>(query: query, policy: policy).then((results) {
get<TModel>(query: query,
policy: policy,
policyForAssociations: policyForAssociations,).then((results) {
if (!controller.isClosed) controller.add(results);
});

Expand Down
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