🎉 New Source: Orb (#9985)

* V1 of source_orb connector

* add boostrap.md file

* add clause on Pagination to bootstrap.md

* add SUMMARY documentation

* add lookback_window_days connector parameter

* Add support for start_date parameter

* Add ability to transform record in order to un-nest IDs

* Add support for extracting event properties based on connector configuration

airbyte-integrations/connectors/source-orb/.dockerignore

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+*
+!Dockerfile
+!main.py
+!source_orb
+!setup.py
+!secrets

airbyte-integrations/connectors/source-orb/Dockerfile

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+FROM python:3.7.11-alpine3.14 as base
+
+# build and load all requirements
+FROM base as builder
+WORKDIR /airbyte/integration_code
+
+# upgrade pip to the latest version
+RUN apk --no-cache upgrade \
+    && pip install --upgrade pip \
+    && apk --no-cache add tzdata build-base
+
+
+COPY setup.py ./
+# install necessary packages to a temporary folder
+RUN pip install --prefix=/install .
+
+# build a clean environment
+FROM base
+WORKDIR /airbyte/integration_code
+
+# copy all loaded and built libraries to a pure basic image
+COPY --from=builder /install /usr/local
+# add default timezone settings
+COPY --from=builder /usr/share/zoneinfo/Etc/UTC /etc/localtime
+RUN echo "Etc/UTC" > /etc/timezone
+
+# bash is installed for more convenient debugging.
+RUN apk --no-cache add bash
+
+# copy payload code only
+COPY main.py ./
+COPY source_orb ./source_orb
+
+ENV AIRBYTE_ENTRYPOINT "python /airbyte/integration_code/main.py"
+ENTRYPOINT ["python", "/airbyte/integration_code/main.py"]
+
+LABEL io.airbyte.version=0.1.0
+LABEL io.airbyte.name=airbyte/source-orb

airbyte-integrations/connectors/source-orb/README.md

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+# Orb Source
+
+This is the repository for the Orb source connector, written in Python.
+For information about how to use this connector within Airbyte, see [the documentation](https://docs.airbyte.io/integrations/sources/orb).
+
+## Local development
+
+### Prerequisites
+**To iterate on this connector, make sure to complete this prerequisites section.**
+
+#### Minimum Python version required `= 3.7.0`
+
+#### Build & Activate Virtual Environment and install dependencies
+From this connector directory, create a virtual environment:
+```
+python -m venv .venv
+```
+
+This will generate a virtualenv for this module in `.venv/`. Make sure this venv is active in your
+development environment of choice. To activate it from the terminal, run:
+```
+source .venv/bin/activate
+pip install -r requirements.txt
+pip install '.[tests]'
+```
+If you are in an IDE, follow your IDE's instructions to activate the virtualenv.
+
+Note that while we are installing dependencies from `requirements.txt`, you should only edit `setup.py` for your dependencies. `requirements.txt` is
+used for editable installs (`pip install -e`) to pull in Python dependencies from the monorepo and will call `setup.py`.
+If this is mumbo jumbo to you, don't worry about it, just put your deps in `setup.py` but install using `pip install -r requirements.txt` and everything
+should work as you expect.
+
+#### Building via Gradle
+You can also build the connector in Gradle. This is typically used in CI and not needed for your development workflow.
+
+To build using Gradle, from the Airbyte repository root, run:
+```
+./gradlew :airbyte-integrations:connectors:source-orb:build
+```
+
+#### Create credentials
+**If you are a community contributor**, follow the instructions in the [documentation](https://docs.airbyte.io/integrations/sources/orb)
+to generate the necessary credentials. Then create a file `secrets/config.json` conforming to the `source_orb/spec.json` file.
+Note that any directory named `secrets` is gitignored across the entire Airbyte repo, so there is no danger of accidentally checking in sensitive information.
+See `integration_tests/sample_config.json` for a sample config file.
+
+**If you are an Airbyte core member**, copy the credentials in Lastpass under the secret name `source orb test creds`
+and place them into `secrets/config.json`.
+
+### Locally running the connector
+```
+python main.py spec
+python main.py check --config secrets/config.json
+python main.py discover --config secrets/config.json
+python main.py read --config secrets/config.json --catalog integration_tests/configured_catalog.json
+```
+
+### Locally running the connector docker image
+
+#### Build
+First, make sure you build the latest Docker image:
+```
+docker build . -t airbyte/source-orb:dev
+```
+
+You can also build the connector image via Gradle:
+```
+./gradlew :airbyte-integrations:connectors:source-orb:airbyteDocker
+```
+When building via Gradle, the docker image name and tag, respectively, are the values of the `io.airbyte.name` and `io.airbyte.version` `LABEL`s in
+the Dockerfile.
+
+#### Run
+Then run any of the connector commands as follows:
+```
+docker run --rm airbyte/source-orb:dev spec
+docker run --rm -v $(pwd)/secrets:/secrets airbyte/source-orb:dev check --config /secrets/config.json
+docker run --rm -v $(pwd)/secrets:/secrets airbyte/source-orb:dev discover --config /secrets/config.json
+docker run --rm -v $(pwd)/secrets:/secrets -v $(pwd)/integration_tests:/integration_tests airbyte/source-orb:dev read --config /secrets/config.json --catalog /integration_tests/configured_catalog.json
+```
+## Testing
+Make sure to familiarize yourself with [pytest test discovery](https://docs.pytest.org/en/latest/goodpractices.html#test-discovery) to know how your test files and methods should be named.
+First install test dependencies into your virtual environment:
+```
+pip install .[tests]
+```
+### Unit Tests
+To run unit tests locally, from the connector directory run:
+```
+python -m pytest unit_tests
+```
+
+### Integration Tests
+There are two types of integration tests: Acceptance Tests (Airbyte's test suite for all source connectors) and custom integration tests (which are specific to this connector).
+#### Custom Integration tests
+Place custom tests inside `integration_tests/` folder, then, from the connector root, run
+```
+python -m pytest integration_tests
+```
+#### Acceptance Tests
+Customize `acceptance-test-config.yml` file to configure tests. See [Source Acceptance Tests](https://docs.airbyte.io/connector-development/testing-connectors/source-acceptance-tests-reference) for more information.
+If your connector requires to create or destroy resources for use during acceptance tests create fixtures for it and place them inside integration_tests/acceptance.py.
+To run your integration tests with acceptance tests, from the connector root, run
+```
+python -m pytest integration_tests -p integration_tests.acceptance
+```
+To run your integration tests with docker
+
+### Using gradle to run tests
+All commands should be run from airbyte project root.
+To run unit tests:
+```
+./gradlew :airbyte-integrations:connectors:source-orb:unitTest
+```
+To run acceptance and custom integration tests:
+```
+./gradlew :airbyte-integrations:connectors:source-orb:integrationTest
+```
+
+## Dependency Management
+All of your dependencies should go in `setup.py`, NOT `requirements.txt`. The requirements file is only used to connect internal Airbyte dependencies in the monorepo for local development.
+We split dependencies between two groups, dependencies that are:
+* required for your connector to work need to go to `MAIN_REQUIREMENTS` list.
+* required for the testing need to go to `TEST_REQUIREMENTS` list
+
+### Publishing a new version of the connector
+You've checked out the repo, implemented a million dollar feature, and you're ready to share your changes with the world. Now what?
+1. Make sure your changes are passing unit and integration tests.
+1. Bump the connector version in `Dockerfile` -- just increment the value of the `LABEL io.airbyte.version` appropriately (we use [SemVer](https://semver.org/)).
+1. Create a Pull Request.
+1. Pat yourself on the back for being an awesome contributor.
+1. Someone from Airbyte will take a look at your PR and iterate with you to merge it into master.

airbyte-integrations/connectors/source-orb/acceptance-test-config.yml

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+# See [Source Acceptance Tests](https://docs.airbyte.io/connector-development/testing-connectors/source-acceptance-tests-reference)
+# for more information about how to configure these tests
+connector_image: airbyte/source-orb:dev
+tests:
+  spec:
+    - spec_path: "source_orb/spec.json"
+  connection:
+    - config_path: "secrets/config.json"
+      status: "succeed"
+    - config_path: "integration_tests/invalid_config.json"
+      status: "failed"
+  discovery:
+    - config_path: "secrets/config.json"
+  basic_read:
+    - config_path: "secrets/config.json"
+      configured_catalog_path: "integration_tests/configured_catalog.json"
+      empty_streams: []
+  incremental:
+    - config_path: "secrets/config.json"
+      configured_catalog_path: "integration_tests/configured_catalog.json"
+      future_state_path: "integration_tests/abnormal_state.json"
+      cursor_paths:
+        # This points to a specific customer's credit ledger entries in the state,
+        # and this customer is in the integration test account.
+        credits_ledger_entries: ["hHQF5BT5jtyj9r7V", "created_at"]
+  full_refresh:
+    - config_path: "secrets/config.json"
+      configured_catalog_path: "integration_tests/configured_catalog.json"

airbyte-integrations/connectors/source-orb/acceptance-test-docker.sh

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+#!/usr/bin/env sh
+
+# Build latest connector image
+docker build . -t $(cat acceptance-test-config.yml | grep "connector_image" | head -n 1 | cut -d: -f2-)
+
+# Pull latest acctest image
+docker pull airbyte/source-acceptance-test:latest
+
+# Run
+docker run --rm -it \
+    -v /var/run/docker.sock:/var/run/docker.sock \
+    -v /tmp:/tmp \
+    -v $(pwd):/test_input \
+    airbyte/source-acceptance-test \
+    --acceptance-test-config /test_input
+

airbyte-integrations/connectors/source-orb/bootstrap.md

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+## Streams
+
+Orb is a REST API. Connector has the following streams, and all of them support incremental refresh.
+
+* [Subscriptions]( https://docs.withorb.com/reference/list-subscriptions)
+* [Plans](https://docs.withorb.com/reference/list-plans)
+* [Customers](https://docs.withorb.com/reference/list-customers) 
+* [Credits Ledger Entries](https://docs.withorb.com/reference/view-credits-ledger)
+
+Note that the Credits Ledger Entries must read all Customers for an incremental sync, but will only incrementally return new ledger entries for each customer.
+
+Since the Orb API does not allow querying objects based on `updated_at`, these incremental syncs will capture updates to newly created objects but not resources updated after object creation.
+
+## Pagination
+
+Orb's API uses cursor-based pagination, which is documented [here](https://docs.withorb.com/reference/pagination).
+
+## Authentication
+
+This connector authenticates against the Orb API with an API key that can be issued via the Orb Admin Console.
+
+Please reach out to the Orb team at [team@withorb.com](mailto:team@withorb.com) to request an Orb Account and API Key.

airbyte-integrations/connectors/source-orb/build.gradle

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+plugins {
+    id 'airbyte-python'
+    id 'airbyte-docker'
+    id 'airbyte-source-acceptance-test'
+}
+
+airbytePython {
+    moduleDirectory 'source_orb'
+}

airbyte-integrations/connectors/source-orb/integration_tests/__init__.py

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+#
+# Copyright (c) 2021 Airbyte, Inc., all rights reserved.
+#

airbyte-integrations/connectors/source-orb/integration_tests/abnormal_state.json

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+{
+  "customers": {
+    "created_at": "2122-01-01T00:00:00Z"
+  },
+  "plans": {
+    "created_at": "2122-01-01T00:00:00Z"
+  },
+  "subscriptions": {
+    "created_at": "2122-01-01T00:00:00Z"
+  },
+  "credits_ledger_entries": {
+    "hHQF5BT5jtyj9r7V": {
+      "created_at": "2122-01-01T00:00:00Z"
+    }
+  }
+}

airbyte-integrations/connectors/source-orb/integration_tests/acceptance.py

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+#
+# Copyright (c) 2021 Airbyte, Inc., all rights reserved.
+#
+
+
+import pytest
+
+pytest_plugins = ("source_acceptance_test.plugin",)
+
+
+@pytest.fixture(scope="session", autouse=True)
+def connector_setup():
+    """This fixture is a placeholder for external resources that acceptance test might require."""
+    yield