v0.6.0

Changelog

minos-microservice-aggregate

• Replace dependency-injector's injection classes by the ones provided by the minos.common.injections module.
• Be compatible with latest minos.common.Config API.

minos-microservice-common

• Add Config with support for config versioning.
• Add ConfigV1 as the class that supports the V1 config file.
• Add ConfigV2 as the class that supports the V1 config file.
• Deprecate MinosConfig in favor of Config.
• Add get_internal_modules function.
• Add Injectable decorator to provide a way to set a class as injectable.
• Add InjectableMixin class that provides the necessary methods to be injectable.
• Add Inject decorator to provide a way to inject variables on functions based on types.
• Add LockPool base class as the base class for lock pools.
• Add Object base class with the purpose to avoid issues related with multi-inheritance and mixins.
• Add Port base class as the base class for ports.
• Add CircuitBreakerMixin class to provide circuit breaker functionalities.
• Add SetupMixin class as a replacement of the MinosSetup class.

minos-microservice-cqrs

• Replace dependency-injector's injection classes by the ones provided by the minos.common.injections module.
• Be compatible with latest minos.common.Config API.

minos-microservice-networks

• Add BrokerPort class and deprecate BrokerHandlerService.
• Add BrokerPublisherBuilder to ease the building of BrokerPublisher instances.
• Add FilteredBrokerSubscriber implemented as a Chain-of-Responsibility Design Pattern to be able to filter BrokerMessage instances during subscription.
• Add BrokerSubscriberValidator and BrokerSubscriberDuplicateValidator base classes and the InMemoryBrokerSubscriberDuplicateValidator and PostgreSqlBrokerSubscriberDuplicateValidator implementations.
• Rename EnrouteAnalyzer as EnrouteCollector.
• Rename EnrouteBuilder as EnrouteFactory.
• Add HttpEnrouteDecorator.
• Remove KongDiscoveryClient class (there are plans to re-include it as an external plugin in the future).
• Add HttpConnector as the base class that connects to the http server.
• Add HttpAdapter as the class that coordinates HttpRouter instances.
• Add HttpPort class and deprecate RestService.
• Add HttpRequest, HttpResponse and HttpResponseException as request/response wrappers of the http server.
• Add Router, HttpRouter, RestHttpRouter, BrokerRouter and PeriodicRouter as the classes that route requests to the corresponding services' handling functions
• Add PeriodicPort class and deprecate PeriodicTaskSchedulerService.
• Add CronTab class to support "@reboot" pattern.
• Add OpenAPIService and AsynAPIService classes as the services that provide openapi and asynciapi specifications of the microservice.
• Add SystemService as the service that implements System Health checker.
• Replace dependency-injector's injection classes by the ones provided by the minos.common.injections module.
• Be compatible with latest minos.common.Config API.

minos-microservice-saga

• Replace dependency-injector's injection classes by the ones provided by the minos.common.injections module.
• Be compatible with latest minos.common.Config API.

minos-broker-kafka

• Add KafkaCircuitBreakerMixin to integrate minos.common.CircuitBreakerMixin into the KafkaBrokerPublisher and KafkaBrokerSubscriber classes to be tolerant to connection failures to kafka.
• Add KafkaBrokerPublisherBuilder and KafkaBrokerBuilderMixin classes to ease the building process.

minos-broker-rabbitmq

• Add RabbitMQBrokerPublisher as the implementation of the rabbitmq publisher.
• Add RabbitMQBrokerSubscriber as the implementation of the rabbitmq subscriber.
• Add RabbitMQBrokerPublisherBuilder, RabbitMQBrokerSubscriberBuilder and RabbitMQBrokerBuilderMixin classes to ease the building process.

minos-discovery-minos

• Integrate minos.common.CircuitBreakerMixin into the MinosDiscoveryClient to be tolerant to connection failures to minos-discovery.

minos-http-aiohttp

• Add AioHttpConnector as the implementation of the aiohttp server.
• Add AioHttpRequest, AioHttpResponse and AioHttpResponseException classes as the request/response wrappers for aiohttp.

minos-router-graphql

• Add GraphQLSchemaBuilder to build the graphql's schema.
• Add GraphQlHandler class to handle graphql requests.
• Add GraphQlHttpRouter class to route http request to graphql.
• Add GraphQlEnroute, GraphQlEnrouteDecorator, GraphQlCommandEnrouteDecorator and GraphQlQueryEnrouteDecorator decorators.

Update Guide

From 0.5.x

• Add @Injectable decorator to classes that injections:

from minos.common import Injectable


@Injectable("THE_INJECTION_NAME")
class MyInjectableClass:
  ...

• Add minos-http-aiohttp package:

poetry add minos-http-aiohttp@^0.6

• Add HttpConnector instance to service.injections section of config.yml file:

...
service:
  injections:
    http_connector: minos.plugins.aiohttp.AioHttpConnector
    ...
  ...
...

• Add routers section to config.yml file:

...
routers:
  - minos.networks.BrokerRouter
  - minos.networks.PeriodicRouter
  - minos.networks.RestHttpRouter
...

• Update minos.common.Config usages according to the new provided API:
  • Most common issues come from calls like config.query_repository._asdict(), that must be transformed to config.get_database_by_name("query")

v0.5.4

Changelog

minos-microservice-aggregate

• Fix bug related with Ref.resolve.
• Add RefResolver.build_topic_name static method.
• Remove SnapshotService.__get_one__ method.
• Minor changes.

v0.5.3

Changelog

minos-microservice-aggregate

• Add RefException to be raised when some reference cannot be resolved.
• Improve attribute and item accessors of Ref, Event and FieldDiffContainer
• Deprecate Event.get_one in favor of Event.get_field.
• Deprecate Event.get_all in favor of Event.get_fields.

minos-microservice-common

• Big performance improvement related with a caching layer over type hint comparisons at TypeHintComparator.
• Improve attribute and item accessors of Model.
• Fix bug related with casting from dict to Model instances on field setters.

minos-microservice-cqrs

• Update the resolve_references: bool default value to False defined at PreEventHandler.handle.
• Improve error messages of PreEventHandler.

minos-microservice-networks

• Improve error messages of BrokerDispatcher, RestHandler and PeriodicTask.

minos-microservice-saga

• Improve attribute and item accessors of SagaContext.

v0.5.2

Changelog

minos-microservice-aggregate

• Add Condition.LIKE operator to be used with the find method from SnapshotRepository.
• Add get_all method to RootEntity and SnapshotRepository to get all the stored instance on the repository.
• Rename SnapshotService command topics to avoid collisions with application-level topics.
• Rename TransactionService command topics to avoid collisions with application-level topics.
• Minor changes.

minos-microservice-common

• Add query_repository section to MinosConfig.
• Minor changes.

minos-microservice-networks

• Fix bug related with enroute decorator collisions in which the MinosRedefinedEnrouteDecoratorException was not raised.
• Minor changes.

minos-microservice-saga

• Add compatibility to minos-microservice-aggregate~=0.5.2.
• Minor changes.

v0.5.1

Changelog

minos-microservice-aggregate

• Fix bug related with dependency specification.

minos-microservice-cqrs

• Fix bug related with dependency specification.

minos-microservice-networks

• Fix bug related with dependency specification.

minos-microservice-saga

• Fix bug related with dependency specification.

minos-broker-kafka

• Fix bug related with dependency specification.

minos-discovery-minos

• Fix bug related with dependency specification.

v0.5.0

Changelog

minos-microservice-aggregate

• Rename Aggregate as RootEntity.
• Rename AggregateRef as ExternalEntity.
• Rename ModelRef as Ref.
• Rename AggregateDiff as Event.
• Create the Aggregate base class, with the purpose to move the business logic from the minos.cqrs.CommandService to this brand-new class.
• Refactor internal module hierarchy.
• Minor changes.

minos-microservice-common

• Minor changes.

minos-microservice-cqrs

• Minor changes.

minos-microservice-networks

• Extract kafka related code to the minos-broker-kafka plugin.
• Extract minos-discovery related code to the minos-discovery-minos plugin.
• Minor changes.

minos-microservice-saga

• Minor changes.

minos-broker-kafka

• Migrate PostgreSqlQueuedKafkaBrokerPublisher from minos-microservice-networks.
• Migrate InMemoryQueuedKafkaBrokerPublisher from minos-microservice-networks.
• Migrate KafkaBrokerPublisher from minos-microservice-networks.
• Migrate KafkaBrokerSubscriber from minos-microservice-networks.
• Migrate KafkaBrokerSubscriberBuilder from minos-microservice-networks.
• Migrate PostgreSqlQueuedKafkaBrokerSubscriberBuilder from minos-microservice-networks.
• Migrate InMemoryQueuedKafkaBrokerSubscriberBuilder from minos-microservice-networks.
• Minor changes.

minos-discovery-minos

• Migrate MinosDiscoveryClient from minos-microservice-networks.
• Minor changes.

v0.4.1

Changelog

minos-microservice-aggregate

• Update README.md.

minos-microservice-common

• Update README.md.

minos-microservice-cqrs

• Update README.md.

minos-microservice-networks

• Update README.md.

minos-microservice-saga

• Update README.md.

v0.4.0

Changelog

minos-microservice-aggregate

• Be compatible with minos-microservice-common~=0.4.0.
• Be compatible with minos-microservice-networks~=0.4.0.

minos-microservice-common

• Add waiting time before destroying the minos.common.MinosPool acquired instances.

minos-microservice-cqrs

• Be compatible with minos-microservice-common~=0.4.0.
• Be compatible with minos-microservice-aggregate~=0.4.0.
• Be compatible with minos-microservice-networks~=0.4.0.

minos-microservice-networks

• Add BrokerDispatcher to break the direct relationship between BrokerHandler and BrokerPublisher.
• Add content_type argument to RestResponse's constructor to be able to retrieve the result in a format other than json.
• Add versioning to BrokerMessage and implement the BrokerMessageV1 and BrokerMessageV1Payload to be able to work with different microservice versions in the future.
• Refactor BrokerPublisher.send method to follow the (message: BrokerMessage) -> None prototype instead of a big list of arguments referred to the messages attributes.
• Refactor brokers.publishers module.
  • Add BrokerPublisher base class with a send(message: BrokerMessage) -> Awaitable[None] method.
  • Add BrokerPublisherQueue base class with an enqueue(message: BrokerMessage) -> Awaitable[None] and a dequeue() -> Awaitable[BrokerMessage] methods.
  • Add KafkaBrokerPublisher as the kafka's implementation of the publisher.
  • Add PostgreSqlBrokerPublisherQueue as the postgres implementation of the publisher's message queue.
• Refactor brokers.handlers.
  • Add BrokerSubscriber base class with a receive() -> Awaitable[BrokerMessage] method.
  • Add BrokerSubscriberQueue base class with an enqueue(message: BrokerMessage) -> Awaitable[None] and a dequeue() -> Awaitable[BrokerMessage] methods.
  • Add KafkaBrokerSubscriber as the kafka's implementation of the subscriber.
  • Add PostgreSqlBrokerSubscriberQueue as the postgres implementation of the subscriber's message queue.
• Refactor DynamicBroker and DynamicBrokerPool as BrokerClient and BrokerClientPool. The new BrokerClient has a send(message: BrokerMessage) -> Awaitable[None] method for sending messages and a receive() -> Awaitable[BrokerMessage] to receive them.
• Implement a builder pattern on BrokerPublisher
• Be compatible with minos-microservice-common~=0.4.0.

minos-microservice-saga

• Be compatible with minos-microservice-common~=0.4.0.
• Be compatible with minos-microservice-aggregate~=0.4.0.
• Be compatible with minos-microservice-networks~=0.4.0.