# @backstage/plugin-events-backend

## 0.2.18

### Patch Changes

- 92ea615: Update `README.md`
- d5ddc4e: Add documentation on how to install the plugins with the new backend system.
- Updated dependencies
  - @backstage/backend-common@0.20.1
  - @backstage/backend-plugin-api@0.6.9
  - @backstage/config@1.1.1
  - @backstage/plugin-events-node@0.2.18

## 0.2.18-next.2

### Patch Changes

- Updated dependencies
  - @backstage/backend-plugin-api@0.6.9-next.2
  - @backstage/backend-common@0.20.1-next.2
  - @backstage/plugin-events-node@0.2.18-next.2

## 0.2.18-next.1

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.20.1-next.1
  - @backstage/config@1.1.1
  - @backstage/backend-plugin-api@0.6.9-next.1
  - @backstage/plugin-events-node@0.2.18-next.1

## 0.2.18-next.0

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.20.1-next.0
  - @backstage/backend-plugin-api@0.6.9-next.0
  - @backstage/config@1.1.1
  - @backstage/plugin-events-node@0.2.18-next.0

## 0.2.17

### Patch Changes

- cc4228e: Switched module ID to use kebab-case.
- Updated dependencies
  - @backstage/backend-common@0.20.0
  - @backstage/backend-plugin-api@0.6.8
  - @backstage/config@1.1.1
  - @backstage/plugin-events-node@0.2.17

## 0.2.17-next.3

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.20.0-next.3
  - @backstage/backend-plugin-api@0.6.8-next.3
  - @backstage/config@1.1.1
  - @backstage/plugin-events-node@0.2.17-next.3

## 0.2.17-next.2

### Patch Changes

- cc4228e: Switched module ID to use kebab-case.
- Updated dependencies
  - @backstage/backend-common@0.20.0-next.2
  - @backstage/backend-plugin-api@0.6.8-next.2
  - @backstage/config@1.1.1
  - @backstage/plugin-events-node@0.2.17-next.2

## 0.2.17-next.1

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.20.0-next.1
  - @backstage/backend-plugin-api@0.6.8-next.1
  - @backstage/config@1.1.1
  - @backstage/plugin-events-node@0.2.17-next.1

## 0.2.17-next.0

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.20.0-next.0
  - @backstage/backend-plugin-api@0.6.8-next.0
  - @backstage/config@1.1.1
  - @backstage/plugin-events-node@0.2.17-next.0

## 0.2.16

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.19.9
  - @backstage/backend-plugin-api@0.6.7
  - @backstage/config@1.1.1
  - @backstage/plugin-events-node@0.2.16

## 0.2.16-next.2

### Patch Changes

- Updated dependencies
  - @backstage/backend-plugin-api@0.6.7-next.2
  - @backstage/backend-common@0.19.9-next.2
  - @backstage/plugin-events-node@0.2.16-next.2

## 0.2.16-next.1

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.19.9-next.1
  - @backstage/backend-plugin-api@0.6.7-next.1
  - @backstage/config@1.1.1
  - @backstage/plugin-events-node@0.2.16-next.1

## 0.2.16-next.0

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.19.9-next.0
  - @backstage/backend-plugin-api@0.6.7-next.0
  - @backstage/config@1.1.1
  - @backstage/plugin-events-node@0.2.16-next.0

## 0.2.15

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.19.8
  - @backstage/backend-plugin-api@0.6.6
  - @backstage/config@1.1.1
  - @backstage/plugin-events-node@0.2.15

## 0.2.15-next.2

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.19.8-next.2
  - @backstage/backend-plugin-api@0.6.6-next.2
  - @backstage/config@1.1.1-next.0
  - @backstage/plugin-events-node@0.2.15-next.2

## 0.2.14-next.1

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.19.7-next.1
  - @backstage/backend-plugin-api@0.6.5-next.1
  - @backstage/config@1.1.0
  - @backstage/plugin-events-node@0.2.14-next.1

## 0.2.14-next.0

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.19.7-next.0
  - @backstage/config@1.1.0
  - @backstage/backend-plugin-api@0.6.5-next.0
  - @backstage/plugin-events-node@0.2.14-next.0

## 0.2.12

### Patch Changes

- 71114ac50e02: The export for the new backend system has been moved to be the `default` export.

  For example, if you are currently importing the plugin using the following pattern:

  ```ts
  import { examplePlugin } from '@backstage/plugin-example-backend';

  backend.add(examplePlugin);
  ```

  It should be migrated to this:

  ```ts
  backend.add(import('@backstage/plugin-example-backend'));
  ```

- Updated dependencies
  - @backstage/backend-common@0.19.5
  - @backstage/config@1.1.0
  - @backstage/backend-plugin-api@0.6.3
  - @backstage/plugin-events-node@0.2.12

## 0.2.12-next.3

### Patch Changes

- 71114ac50e02: The export for the new backend system has been moved to be the `default` export.

  For example, if you are currently importing the plugin using the following pattern:

  ```ts
  import { examplePlugin } from '@backstage/plugin-example-backend';

  backend.add(examplePlugin);
  ```

  It should be migrated to this:

  ```ts
  backend.add(import('@backstage/plugin-example-backend'));
  ```

- Updated dependencies
  - @backstage/config@1.1.0-next.2
  - @backstage/backend-plugin-api@0.6.3-next.3
  - @backstage/backend-common@0.19.5-next.3
  - @backstage/plugin-events-node@0.2.12-next.3

## 0.2.12-next.2

### Patch Changes

- Updated dependencies
  - @backstage/config@1.1.0-next.1
  - @backstage/backend-common@0.19.5-next.2
  - @backstage/backend-plugin-api@0.6.3-next.2
  - @backstage/plugin-events-node@0.2.12-next.2

## 0.2.12-next.1

### Patch Changes

- Updated dependencies
  - @backstage/config@1.1.0-next.0
  - @backstage/backend-common@0.19.5-next.1
  - @backstage/backend-plugin-api@0.6.3-next.1
  - @backstage/plugin-events-node@0.2.12-next.1

## 0.2.11-next.0

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.19.4-next.0
  - @backstage/backend-plugin-api@0.6.2-next.0
  - @backstage/config@1.0.8
  - @backstage/plugin-events-node@0.2.11-next.0

## 0.2.9

### Patch Changes

- 629cbd194a87: Use `coreServices.rootConfig` instead of `coreService.config`
- 12a8c94eda8d: Add package repository and homepage metadata
- Updated dependencies
  - @backstage/backend-common@0.19.2
  - @backstage/backend-plugin-api@0.6.0
  - @backstage/plugin-events-node@0.2.9
  - @backstage/config@1.0.8

## 0.2.9-next.2

### Patch Changes

- Updated dependencies
  - @backstage/backend-plugin-api@0.6.0-next.2
  - @backstage/backend-common@0.19.2-next.2
  - @backstage/plugin-events-node@0.2.9-next.2

## 0.2.9-next.1

### Patch Changes

- 629cbd194a87: Use `coreServices.rootConfig` instead of `coreService.config`
- 12a8c94eda8d: Add package repository and homepage metadata
- Updated dependencies
  - @backstage/backend-common@0.19.2-next.1
  - @backstage/plugin-events-node@0.2.9-next.1
  - @backstage/backend-plugin-api@0.6.0-next.1
  - @backstage/config@1.0.8

## 0.2.9-next.0

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.19.2-next.0
  - @backstage/backend-plugin-api@0.5.5-next.0
  - @backstage/config@1.0.8
  - @backstage/plugin-events-node@0.2.9-next.0

## 0.2.8

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.19.1
  - @backstage/backend-plugin-api@0.5.4
  - @backstage/config@1.0.8
  - @backstage/plugin-events-node@0.2.8

## 0.2.8-next.0

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.19.1-next.0
  - @backstage/backend-plugin-api@0.5.4-next.0
  - @backstage/config@1.0.8
  - @backstage/plugin-events-node@0.2.8-next.0

## 0.2.7

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.19.0
  - @backstage/backend-plugin-api@0.5.3
  - @backstage/config@1.0.8
  - @backstage/plugin-events-node@0.2.7

## 0.2.7-next.2

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.19.0-next.2
  - @backstage/backend-plugin-api@0.5.3-next.2
  - @backstage/config@1.0.7
  - @backstage/plugin-events-node@0.2.7-next.2

## 0.2.7-next.1

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.19.0-next.1
  - @backstage/backend-plugin-api@0.5.3-next.1
  - @backstage/plugin-events-node@0.2.7-next.1
  - @backstage/config@1.0.7

## 0.2.7-next.0

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.18.6-next.0
  - @backstage/config@1.0.7
  - @backstage/backend-plugin-api@0.5.3-next.0
  - @backstage/plugin-events-node@0.2.7-next.0

## 0.2.6

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.18.5
  - @backstage/backend-plugin-api@0.5.2
  - @backstage/config@1.0.7
  - @backstage/plugin-events-node@0.2.6

## 0.2.6-next.1

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.18.5-next.1
  - @backstage/backend-plugin-api@0.5.2-next.1
  - @backstage/config@1.0.7
  - @backstage/plugin-events-node@0.2.6-next.1

## 0.2.6-next.0

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.18.5-next.0
  - @backstage/backend-plugin-api@0.5.2-next.0
  - @backstage/config@1.0.7
  - @backstage/plugin-events-node@0.2.6-next.0

## 0.2.5

### Patch Changes

- 3538d9ad2c4: Export `DefaultEventBroker` to allow decoupling of the catalog and events backends in the `example-backend`.

  Please look at `plugins/events-backend/README.md` for the currently advised way to set up the event backend and catalog providers.

- Updated dependencies
  - @backstage/backend-common@0.18.4
  - @backstage/backend-plugin-api@0.5.1
  - @backstage/config@1.0.7
  - @backstage/plugin-events-node@0.2.5

## 0.2.5-next.3

### Patch Changes

- 3538d9ad2c4: Export `DefaultEventBroker` to allow decoupling of the catalog and events backends in the `example-backend`.

  Please look at `plugins/events-backend/README.md` for the currently advised way to set up the event backend and catalog providers.

- Updated dependencies
  - @backstage/backend-common@0.18.4-next.2
  - @backstage/backend-plugin-api@0.5.1-next.2
  - @backstage/config@1.0.7
  - @backstage/plugin-events-node@0.2.5-next.2

## 0.2.5-next.2

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.18.4-next.2
  - @backstage/backend-plugin-api@0.5.1-next.2
  - @backstage/config@1.0.7
  - @backstage/plugin-events-node@0.2.5-next.2

## 0.2.5-next.1

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.18.4-next.1
  - @backstage/backend-plugin-api@0.5.1-next.1
  - @backstage/config@1.0.7
  - @backstage/plugin-events-node@0.2.5-next.1

## 0.2.5-next.0

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.18.4-next.0
  - @backstage/config@1.0.7
  - @backstage/backend-plugin-api@0.5.1-next.0
  - @backstage/plugin-events-node@0.2.5-next.0

## 0.2.4

### Patch Changes

- 928a12a9b3e: Internal refactor of `/alpha` exports.
- a5de745ac17: Updated README instructions
- Updated dependencies
  - @backstage/backend-common@0.18.3
  - @backstage/backend-plugin-api@0.5.0
  - @backstage/plugin-events-node@0.2.4
  - @backstage/config@1.0.7

## 0.2.4-next.2

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.18.3-next.2
  - @backstage/backend-plugin-api@0.4.1-next.2
  - @backstage/plugin-events-node@0.2.4-next.2
  - @backstage/config@1.0.7-next.0

## 0.2.4-next.1

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.18.3-next.1
  - @backstage/backend-plugin-api@0.4.1-next.1
  - @backstage/config@1.0.7-next.0
  - @backstage/plugin-events-node@0.2.4-next.1

## 0.2.4-next.0

### Patch Changes

- 928a12a9b3: Internal refactor of `/alpha` exports.
- Updated dependencies
  - @backstage/backend-plugin-api@0.4.1-next.0
  - @backstage/backend-common@0.18.3-next.0
  - @backstage/plugin-events-node@0.2.4-next.0
  - @backstage/config@1.0.6

## 0.2.3

### Patch Changes

- 0ff03319be: Updated usage of `createBackendPlugin`.
- Updated dependencies
  - @backstage/backend-plugin-api@0.4.0
  - @backstage/backend-common@0.18.2
  - @backstage/plugin-events-node@0.2.3
  - @backstage/config@1.0.6

## 0.2.3-next.2

### Patch Changes

- 0ff03319be: Updated usage of `createBackendPlugin`.
- Updated dependencies
  - @backstage/backend-plugin-api@0.4.0-next.2
  - @backstage/backend-common@0.18.2-next.2
  - @backstage/plugin-events-node@0.2.3-next.2
  - @backstage/config@1.0.6

## 0.2.3-next.1

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.18.2-next.1
  - @backstage/backend-plugin-api@0.3.2-next.1
  - @backstage/config@1.0.6
  - @backstage/plugin-events-node@0.2.3-next.1

## 0.2.3-next.0

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.18.2-next.0
  - @backstage/backend-plugin-api@0.3.2-next.0
  - @backstage/plugin-events-node@0.2.3-next.0

## 0.2.1

### Patch Changes

- 217149ae98: The default event broker will now catch and log errors thrown by the `onEvent` method of subscribers. The returned promise from `publish` method will also not resolve until all subscribers have handled the event.
- 8e06f3cf00: Switched imports of `loggerToWinstonLogger` to `@backstage/backend-common`.
- Updated dependencies
  - @backstage/backend-plugin-api@0.3.0
  - @backstage/backend-common@0.18.0
  - @backstage/config@1.0.6
  - @backstage/plugin-events-node@0.2.1

## 0.2.1-next.1

### Patch Changes

- 8e06f3cf00: Switched imports of `loggerToWinstonLogger` to `@backstage/backend-common`.
- Updated dependencies
  - @backstage/backend-plugin-api@0.3.0-next.1
  - @backstage/backend-common@0.18.0-next.1
  - @backstage/plugin-events-node@0.2.1-next.1
  - @backstage/config@1.0.6-next.0

## 0.2.1-next.0

### Patch Changes

- 217149ae98: The default event broker will now catch and log errors thrown by the `onEvent` method of subscribers. The returned promise from `publish` method will also not resolve until all subscribers have handled the event.
- Updated dependencies
  - @backstage/backend-plugin-api@0.2.1-next.0
  - @backstage/backend-common@0.18.0-next.0
  - @backstage/config@1.0.6-next.0
  - @backstage/plugin-events-node@0.2.1-next.0

## 0.2.0

### Minor Changes

- cf41eedf43: **BREAKING:** Remove required field `router` at `HttpPostIngressEventPublisher.fromConfig`
  and replace it with `bind(router: Router)`.
  Additionally, the path prefix `/http` will be added inside `HttpPostIngressEventPublisher`.

  ```diff
  // at packages/backend/src/plugins/events.ts
     const eventsRouter = Router();
  -  const httpRouter = Router();
  -  eventsRouter.use('/http', httpRouter);

     const http = HttpPostIngressEventPublisher.fromConfig({
       config: env.config,
       logger: env.logger,
  -    router: httpRouter,
     });
  +  http.bind(eventsRouter);
  ```

### Patch Changes

- 884d749b14: Refactored to use `coreServices` from `@backstage/backend-plugin-api`.
- cf41eedf43: Introduce a new interface `RequestDetails` to abstract `Request`
  providing access to request body and headers.

  **BREAKING:** Replace `request: Request` with `request: RequestDetails` at `RequestValidator`.

- Updated dependencies
  - @backstage/backend-common@0.17.0
  - @backstage/backend-plugin-api@0.2.0
  - @backstage/plugin-events-node@0.2.0
  - @backstage/config@1.0.5

## 0.2.0-next.3

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.17.0-next.3
  - @backstage/backend-plugin-api@0.2.0-next.3
  - @backstage/config@1.0.5-next.1
  - @backstage/plugin-events-node@0.2.0-next.3

## 0.2.0-next.2

### Patch Changes

- 884d749b14: Refactored to use `coreServices` from `@backstage/backend-plugin-api`.
- Updated dependencies
  - @backstage/backend-common@0.17.0-next.2
  - @backstage/backend-plugin-api@0.2.0-next.2
  - @backstage/config@1.0.5-next.1
  - @backstage/plugin-events-node@0.2.0-next.2

## 0.2.0-next.1

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.17.0-next.1
  - @backstage/backend-plugin-api@0.1.5-next.1
  - @backstage/config@1.0.5-next.1
  - @backstage/plugin-events-node@0.2.0-next.1

## 0.2.0-next.0

### Minor Changes

- cf41eedf43: **BREAKING:** Remove required field `router` at `HttpPostIngressEventPublisher.fromConfig`
  and replace it with `bind(router: Router)`.
  Additionally, the path prefix `/http` will be added inside `HttpPostIngressEventPublisher`.

  ```diff
  // at packages/backend/src/plugins/events.ts
     const eventsRouter = Router();
  -  const httpRouter = Router();
  -  eventsRouter.use('/http', httpRouter);

     const http = HttpPostIngressEventPublisher.fromConfig({
       config: env.config,
       logger: env.logger,
  -    router: httpRouter,
     });
  +  http.bind(eventsRouter);
  ```

### Patch Changes

- cf41eedf43: Introduce a new interface `RequestDetails` to abstract `Request`
  providing access to request body and headers.

  **BREAKING:** Replace `request: Request` with `request: RequestDetails` at `RequestValidator`.

- Updated dependencies
  - @backstage/plugin-events-node@0.2.0-next.0
  - @backstage/backend-common@0.16.1-next.0
  - @backstage/backend-plugin-api@0.1.5-next.0
  - @backstage/config@1.0.5-next.0

## 0.1.0

### Minor Changes

- dc9da28abd: Support events received via HTTP endpoints at plugin-events-backend.

  The plugin provides an event publisher `HttpPostIngressEventPublisher`
  which will allow you to receive events via
  HTTP endpoints `POST /api/events/http/{topic}`
  and will publish these to the used event broker.

  Using a provided custom validator, you can participate in the decision
  which events are accepted, e.g. by verifying the source of the request.

  Please find more information at
  https://github.com/backstage/backstage/tree/master/plugins/events-backend/README.md.

- 7bbd2403a1: Adds a new backend plugin plugin-events-backend for managing events.

  plugin-events-node exposes interfaces which can be used by modules.

  plugin-events-backend-test-utils provides utilities which can be used while writing tests e.g. for modules.

  Please find more information at
  https://github.com/backstage/backstage/tree/master/plugins/events-backend/README.md.

### Patch Changes

- Updated dependencies
  - @backstage/backend-common@0.16.0
  - @backstage/plugin-events-node@0.1.0
  - @backstage/backend-plugin-api@0.1.4
  - @backstage/config@1.0.4