diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md new file mode 100644 index 0000000..ba67638 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/bug_report.md @@ -0,0 +1,39 @@ +--- +name: Bug report +about: Report a problem with bcli +title: "[bug] " +labels: bug +--- + +## Description + +What's the unexpected behavior? + +## Reproduction + +Minimal steps to reproduce: + +1. +2. +3. + +## Expected vs. Actual + +**Expected:** + +**Actual:** + +## Environment + +- bcli version: `bcli --version` +- Python version: `python --version` +- OS: +- BC environment: (Production / Sandbox / ...) + +## Logs / Stack trace + +``` +paste relevant output here +``` + +## Additional context diff --git a/.github/ISSUE_TEMPLATE/feature_request.md b/.github/ISSUE_TEMPLATE/feature_request.md new file mode 100644 index 0000000..e0a42cc --- /dev/null +++ b/.github/ISSUE_TEMPLATE/feature_request.md @@ -0,0 +1,20 @@ +--- +name: Feature request +about: Suggest a new capability for bcli +title: "[feat] " +labels: enhancement +--- + +## Problem + +What are you trying to do, and why is it hard today? + +## Proposed solution + +What would make this easier? CLI command, SDK method, config option, etc. + +## Alternatives considered + +Any workarounds you've tried. + +## Additional context diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md new file mode 100644 index 0000000..462e3bd --- /dev/null +++ b/.github/PULL_REQUEST_TEMPLATE.md @@ -0,0 +1,23 @@ +## Summary + +What does this PR do, in one or two sentences? + +## Changes + +- +- + +## Test plan + +- [ ] `uv run pytest tests/ -v` passes +- [ ] `uv run ruff check src/ tests/` is clean +- [ ] Added / updated tests for new behavior +- [ ] Manual testing notes: + +## Breaking changes + +Any? If so, what's the migration path? + +## Related issues + +Closes # diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml new file mode 100644 index 0000000..138ab31 --- /dev/null +++ b/.github/workflows/tests.yml @@ -0,0 +1,33 @@ +name: Tests + +on: + push: + branches: [main] + pull_request: + branches: [main] + +jobs: + test: + runs-on: ubuntu-latest + strategy: + fail-fast: false + matrix: + python-version: ["3.11", "3.12", "3.13"] + + steps: + - uses: actions/checkout@v4 + + - name: Install uv + uses: astral-sh/setup-uv@v5 + with: + enable-cache: true + python-version: ${{ matrix.python-version }} + + - name: Install dependencies + run: uv pip install -e ".[dev,etl]" + + - name: Lint with ruff + run: uv run ruff check src/ tests/ + + - name: Run tests + run: uv run pytest tests/ -v diff --git a/CLAUDE.md b/CLAUDE.md index 01ae4b3..3334d8b 100644 --- a/CLAUDE.md +++ b/CLAUDE.md @@ -9,7 +9,7 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co uv pip install -e ".[dev]" # Install globally (puts `bcli` on PATH) -uv tool install -e /Users/igor/Projects/bc-cli --force +uv tool install -e . --force # Run tests uv run pytest tests/ -v diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md new file mode 100644 index 0000000..e27dc2d --- /dev/null +++ b/CODE_OF_CONDUCT.md @@ -0,0 +1,76 @@ +# Contributor Covenant Code of Conduct + +## Our Pledge + +We as members, contributors, and leaders pledge to make participation in our +community a harassment-free experience for everyone, regardless of age, body +size, visible or invisible disability, ethnicity, sex characteristics, gender +identity and expression, level of experience, education, socio-economic status, +nationality, personal appearance, race, caste, color, religion, or sexual +identity and orientation. + +We pledge to act and interact in ways that contribute to an open, welcoming, +diverse, inclusive, and healthy community. + +## Our Standards + +Examples of behavior that contributes to a positive environment for our +community include: + +* Demonstrating empathy and kindness toward other people +* Being respectful of differing opinions, viewpoints, and experiences +* Giving and gracefully accepting constructive feedback +* Accepting responsibility and apologizing to those affected by our mistakes, + and learning from the experience +* Focusing on what is best not just for us as individuals, but for the overall + community + +Examples of unacceptable behavior include: + +* The use of sexualized language or imagery, and sexual attention or advances of + any kind +* Trolling, insulting or derogatory comments, and personal or political attacks +* Public or private harassment +* Publishing others' private information, such as a physical or email address, + without their explicit permission +* Other conduct which could reasonably be considered inappropriate in a + professional setting + +## Enforcement Responsibilities + +Community leaders are responsible for clarifying and enforcing our standards of +acceptable behavior and will take appropriate and fair corrective action in +response to any behavior that they deem inappropriate, threatening, offensive, +or harmful. + +Community leaders have the right and responsibility to remove, edit, or reject +comments, commits, code, wiki edits, issues, and other contributions that are +not aligned to this Code of Conduct, and will communicate reasons for moderation +decisions when appropriate. + +## Scope + +This Code of Conduct applies within all community spaces, and also applies when +an individual is officially representing the community in public spaces. +Examples of representing our community include using an official email address, +posting via an official social media account, or acting as an appointed +representative at an online or offline event. + +## Enforcement + +Instances of abusive, harassing, or otherwise unacceptable behavior may be +reported to the community leaders responsible for enforcement by opening an +issue on the repository or contacting the maintainer directly. + +All complaints will be reviewed and investigated promptly and fairly. All +community leaders are obligated to respect the privacy and security of the +reporter of any incident. + +## Attribution + +This Code of Conduct is adapted from the [Contributor Covenant][homepage], +version 2.1, available at +[https://www.contributor-covenant.org/version/2/1/code_of_conduct.html][v2.1]. + +[homepage]: https://www.contributor-covenant.org +[v2.1]: https://www.contributor-covenant.org/version/2/1/code_of_conduct.html diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md new file mode 100644 index 0000000..6329e01 --- /dev/null +++ b/CONTRIBUTING.md @@ -0,0 +1,87 @@ +# Contributing + +## Development Setup + +```bash +git clone https://github.com/igor-ctrl/bcli.git +cd bcli +uv venv +uv pip install -e ".[dev]" +``` + +## Run Tests + +```bash +uv run pytest tests/ -v +``` + +## Lint + +```bash +uv run ruff check src/ +``` + +## Project Structure + +``` +src/ +├── bcli/ # Python SDK (importable library) +│ ├── auth/ # MSAL auth (client credentials, device code, token cache) +│ ├── client/ # HTTP client (async-first, sync wrapper, transport) +│ ├── config/ # TOML config (model, loader, defaults) +│ ├── odata/ # OData query builder, pagination, response wrapper +│ └── registry/ # Endpoint registry, importers, standard_v2.json +├── bcli_cli/ # CLI layer (Typer) +│ ├── commands/ # One file per command group +│ └── output/ # Formatters (table, json, csv, ndjson) +└── tests/ +``` + +## Architecture Principles + +**SDK/CLI split** — The SDK (`bcli`) is a standalone library with no CLI dependency. The CLI (`bcli_cli`) is a thin Typer layer that calls the SDK. This lets MCP servers, DAGs, and scripts import `bcli` directly. + +**Async-first** — `AsyncBCClient` is the primary implementation. `BCClient` wraps it for sync contexts. New SDK features should be implemented in `_async.py` first. + +**Registry-routed** — The `EndpointRegistry` maps entity names to API routes. Standard v2.0 entities ship in `standard_v2.json`. Custom endpoints are imported per-profile. + +**Lazy auth** — Secrets are only resolved when a new token is needed. If a cached token exists, no secret is required. + +**Config layering** — Global TOML → project TOML → env vars → CLI flags. The `CLIState` singleton in `_state.py` manages this. + +## Adding a New Command + +1. Create `src/bcli_cli/commands/mycommand_cmd.py` +2. Define a Typer `app` and commands +3. Register in `src/bcli_cli/app.py` + +## Adding a New SDK Feature + +1. Add the async method to `src/bcli/client/_async.py` +2. Add the sync wrapper to `src/bcli/client/_sync.py` +3. Export from `src/bcli/__init__.py` if it's part of the public API +4. Write tests in `tests/` + +## Test Organization + +``` +tests/ +├── test_config/ # Config model and loader +├── test_odata/ # Query builder +├── test_registry/ # Registry lookup and importers +├── test_url/ # URL builder +└── test_cli/ # CLI integration tests +``` + +## Commit Messages + +Follow conventional commits: + +``` +feat: add new feature +fix: fix a bug +refactor: change structure without new behavior +docs: documentation only +test: add or update tests +chore: build, CI, tooling +``` diff --git a/LICENSE b/LICENSE index afad2e7..d645695 100644 --- a/LICENSE +++ b/LICENSE @@ -1,21 +1,202 @@ -MIT License - -Copyright (c) 2026 Igor - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/NOTICE b/NOTICE new file mode 100644 index 0000000..c79a1d5 --- /dev/null +++ b/NOTICE @@ -0,0 +1,10 @@ +bcli +Copyright 2026 Igor + +This product includes software developed by the bcli contributors. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 diff --git a/README.md b/README.md index 0897ee4..31b69f0 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,10 @@ # bcli -A Python SDK and CLI for Microsoft Dynamics 365 Business Central APIs. +[![Tests](https://github.com/igor-ctrl/bcli/actions/workflows/tests.yml/badge.svg)](https://github.com/igor-ctrl/bcli/actions/workflows/tests.yml) +[![License: Apache 2.0](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](LICENSE) +[![Python](https://img.shields.io/badge/python-3.11%20%7C%203.12%20%7C%203.13-blue.svg)](pyproject.toml) + +A Python SDK and CLI for Microsoft Dynamics 365 Business Central APIs, with a built-in [dlt](https://dlthub.com) source for ETL backup pipelines. ## SDK Quick Start @@ -67,8 +71,51 @@ bcli get myCustomEntities --top 5 - **Write safety** — SafeContext gate prevents wrong-environment writes, enforces draft status on financial documents - **Programmatic auth** — Pass credentials directly for MCP servers, Airflow DAGs, and containers (no config files required) - **Batch operations** — Execute sequences of API calls from YAML files +- **ETL pipeline** — Built-in [dlt](https://dlthub.com) source for incremental backup to Parquet / DuckDB / Iceberg / Postgres - **Structured logging** — JSON request logs with correlation IDs for observability +## ETL Pipeline (dlt source) + +Sync BC data incrementally to any [dlt-supported destination](https://dlthub.com/docs/dlt-ecosystem/destinations/) — useful as a Fivetran backup, a warehouse backfill tool, or a standalone ETL runner. + +Standalone (any BC tenant, no bcli config required): + +```python +import dlt +from bcli.etl import business_central, EntityDef, fivetran_stamper + +source = business_central( + tenant_id="...", client_id="...", client_secret="...", + environment="Production", + entities=[ + EntityDef(name="customers"), + EntityDef(name="vendors"), + ], + multi_company=True, # iterate all BC companies + stampers=[fivetran_stamper()], # add _fivetran_synced / _fivetran_deleted +) + +pipeline = dlt.pipeline(destination="duckdb", dataset_name="bc_raw") +pipeline.run(source) +``` + +Or use the bcli bridge (reuses your profile and custom-API registry): + +```bash +# List entities the pipeline will sync +bcli --profile prod etl entities + +# Incremental sync (uses systemModifiedAt cursor) +bcli --profile prod etl sync --destination filesystem + +# Full refresh +bcli --profile prod etl sync --destination filesystem --full-refresh + +# Schedule via cron (every 10 min incremental, nightly full refresh) +*/10 * * * * bcli --profile prod etl sync --destination filesystem +0 0 * * * bcli --profile prod etl sync --destination filesystem --full-refresh +``` + ## Installation Requires Python 3.11+. @@ -80,13 +127,19 @@ pip install bcli # SDK + CLI pip install "bcli[cli]" +# SDK + ETL (dlt source for backup pipelines) +pip install "bcli[etl]" + +# Everything +pip install "bcli[cli,etl]" + # Via uv (recommended) uv tool install bcli # From source -git clone https://github.com/igor-ctrl/bc-cli.git -cd bc-cli -pip install -e ".[dev]" +git clone https://github.com/igor-ctrl/bcli.git +cd bcli +pip install -e ".[dev,etl]" ``` ## Documentation diff --git a/SECURITY.md b/SECURITY.md new file mode 100644 index 0000000..8b8ea18 --- /dev/null +++ b/SECURITY.md @@ -0,0 +1,32 @@ +# Security Policy + +## Reporting a Vulnerability + +If you discover a security vulnerability in bcli, please report it privately instead of opening a public issue. + +**Preferred method:** Use GitHub's [Private Vulnerability Reporting](https://github.com/igor-ctrl/bcli/security/advisories/new) feature. + +**Alternative:** Open a draft security advisory on the repository, or contact the maintainer directly. + +Please include: +- A description of the vulnerability +- Steps to reproduce +- The version of bcli affected +- Any known mitigations + +We'll acknowledge the report within 7 days and work with you on a fix and disclosure timeline. + +## Supported Versions + +Only the latest minor version receives security updates during the alpha phase. + +## Scope + +In scope: +- The `bcli` Python SDK and CLI (this repository) +- Authentication and secret handling +- Input validation in request construction + +Out of scope: +- Microsoft Business Central server-side vulnerabilities (report to Microsoft) +- Issues in third-party dependencies (report upstream; we'll track via dependency updates) diff --git a/docs/contributing.md b/docs/contributing.md index a863661..4ad8e0c 100644 --- a/docs/contributing.md +++ b/docs/contributing.md @@ -1,87 +1 @@ -# Contributing - -## Development Setup - -```bash -git clone https://github.com/igor-ctrl/bc-cli.git -cd bc-cli -uv venv -uv pip install -e ".[dev]" -``` - -## Run Tests - -```bash -uv run pytest tests/ -v -``` - -## Lint - -```bash -uv run ruff check src/ -``` - -## Project Structure - -``` -src/ -├── bcli/ # Python SDK (importable library) -│ ├── auth/ # MSAL auth (client credentials, device code, token cache) -│ ├── client/ # HTTP client (async-first, sync wrapper, transport) -│ ├── config/ # TOML config (model, loader, defaults) -│ ├── odata/ # OData query builder, pagination, response wrapper -│ └── registry/ # Endpoint registry, importers, standard_v2.json -├── bcli_cli/ # CLI layer (Typer) -│ ├── commands/ # One file per command group -│ └── output/ # Formatters (table, json, csv, ndjson) -└── tests/ -``` - -## Architecture Principles - -**SDK/CLI split** — The SDK (`bcli`) is a standalone library with no CLI dependency. The CLI (`bcli_cli`) is a thin Typer layer that calls the SDK. This lets MCP servers, DAGs, and scripts import `bcli` directly. - -**Async-first** — `AsyncBCClient` is the primary implementation. `BCClient` wraps it for sync contexts. New SDK features should be implemented in `_async.py` first. - -**Registry-routed** — The `EndpointRegistry` maps entity names to API routes. Standard v2.0 entities ship in `standard_v2.json`. Custom endpoints are imported per-profile. - -**Lazy auth** — Secrets are only resolved when a new token is needed. If a cached token exists, no secret is required. - -**Config layering** — Global TOML → project TOML → env vars → CLI flags. The `CLIState` singleton in `_state.py` manages this. - -## Adding a New Command - -1. Create `src/bcli_cli/commands/mycommand_cmd.py` -2. Define a Typer `app` and commands -3. Register in `src/bcli_cli/app.py` - -## Adding a New SDK Feature - -1. Add the async method to `src/bcli/client/_async.py` -2. Add the sync wrapper to `src/bcli/client/_sync.py` -3. Export from `src/bcli/__init__.py` if it's part of the public API -4. Write tests in `tests/` - -## Test Organization - -``` -tests/ -├── test_config/ # Config model and loader -├── test_odata/ # Query builder -├── test_registry/ # Registry lookup and importers -├── test_url/ # URL builder -└── test_cli/ # CLI integration tests -``` - -## Commit Messages - -Follow conventional commits: - -``` -feat: add new feature -fix: fix a bug -refactor: change structure without new behavior -docs: documentation only -test: add or update tests -chore: build, CI, tooling -``` +The contributing guide has moved to the repository root: [CONTRIBUTING.md](../CONTRIBUTING.md). diff --git a/pyproject.toml b/pyproject.toml index e594395..c215735 100644 --- a/pyproject.toml +++ b/pyproject.toml @@ -7,19 +7,22 @@ name = "bcli" version = "0.1.0" description = "Python SDK and CLI for Microsoft Dynamics 365 Business Central APIs" readme = "README.md" -license = "MIT" +license = "Apache-2.0" +license-files = ["LICENSE", "NOTICE"] requires-python = ">=3.11" authors = [{ name = "Igor" }] -keywords = ["business-central", "dynamics-365", "odata", "cli", "sdk"] +keywords = ["business-central", "dynamics-365", "odata", "cli", "sdk", "etl", "dlt"] classifiers = [ "Development Status :: 3 - Alpha", "Environment :: Console", "Intended Audience :: Developers", - "License :: OSI Approved :: MIT License", + "Intended Audience :: System Administrators", + "License :: OSI Approved :: Apache Software License", "Programming Language :: Python :: 3.11", "Programming Language :: Python :: 3.12", "Programming Language :: Python :: 3.13", "Topic :: Software Development :: Libraries :: Python Modules", + "Topic :: Office/Business :: Financial :: Accounting", ] dependencies = [ "httpx>=0.27", @@ -28,6 +31,12 @@ dependencies = [ "tomlkit>=0.13", ] +[project.urls] +Homepage = "https://github.com/igor-ctrl/bcli" +Repository = "https://github.com/igor-ctrl/bcli" +Issues = "https://github.com/igor-ctrl/bcli/issues" +Documentation = "https://github.com/igor-ctrl/bcli/tree/main/docs" + [project.scripts] bcli = "bcli_cli.app:app" diff --git a/src/bcli/_url.py b/src/bcli/_url.py index 602a4c4..d8e02ac 100644 --- a/src/bcli/_url.py +++ b/src/bcli/_url.py @@ -45,8 +45,8 @@ def build_companies_url(*, environment: str) -> str: def build_environments_url(*, tenant_id: str) -> str: """Build URL for BC Admin Center environments API.""" return ( - f"https://api.businesscentral.dynamics.com" - f"/admin/v2.1/applications/businesscentral/environments" + "https://api.businesscentral.dynamics.com" + "/admin/v2.1/applications/businesscentral/environments" ) diff --git a/src/bcli/auth/_workos.py b/src/bcli/auth/_workos.py index ec06a46..62dfcca 100644 --- a/src/bcli/auth/_workos.py +++ b/src/bcli/auth/_workos.py @@ -17,7 +17,6 @@ import sys import threading from http.server import BaseHTTPRequestHandler, HTTPServer -from pathlib import Path from typing import Any from urllib.parse import parse_qs, urlparse diff --git a/src/bcli/client/_safety.py b/src/bcli/client/_safety.py index 40dd7e0..a809ff6 100644 --- a/src/bcli/client/_safety.py +++ b/src/bcli/client/_safety.py @@ -14,7 +14,7 @@ from __future__ import annotations -from dataclasses import dataclass, field +from dataclasses import dataclass from typing import Any from bcli.errors import SafetyError diff --git a/src/bcli/config/_loader.py b/src/bcli/config/_loader.py index 3db592d..fa7758c 100644 --- a/src/bcli/config/_loader.py +++ b/src/bcli/config/_loader.py @@ -9,8 +9,7 @@ import tomlkit from bcli.config._defaults import CONFIG_DIR, CONFIG_FILE, PROJECT_CONFIG_FILE -from bcli.config._model import BCConfig, BCDefaults, BCProfile -from bcli.errors import ConfigError +from bcli.config._model import BCConfig def _find_project_config() -> Path | None: diff --git a/src/bcli/etl/__init__.py b/src/bcli/etl/__init__.py index 8e6c744..0af298e 100644 --- a/src/bcli/etl/__init__.py +++ b/src/bcli/etl/__init__.py @@ -1,16 +1,59 @@ -"""ETL pipeline — extract Business Central data via dlt.""" +"""Business Central ETL — dlt source + bcli bridge. -from bcli.etl._entities import EntityDef, load_entities_from_registry +Two entry points: -__all__ = [ - "EntityDef", - "business_central", - "load_entities_from_registry", -] +- :func:`business_central` — generic dlt source for any BC tenant. Pass auth + and an explicit entity list. No bcli coupling. + +- :func:`bcli_profile` — bridge that reads entities from a bcli profile's + registry and reuses bcli's authenticated session. Defaults match Fivetran + behavior (multi-company, Fivetran audit columns). + +Example — standalone: + >>> from bcli.etl import business_central, EntityDef, fivetran_stamper + >>> source = business_central( + ... tenant_id="...", client_id="...", client_secret="...", + ... environment="Production", + ... entities=[EntityDef(name="customers")], + ... multi_company=True, + ... stampers=[fivetran_stamper()], + ... ) -def business_central(**kwargs): - """Lazy import to avoid requiring dlt at SDK import time.""" - from bcli.etl._source import business_central as _bc +Example — bcli bridge: - return _bc(**kwargs) + >>> from bcli.etl import bcli_profile + >>> source = bcli_profile(profile="prod") +""" + +from bcli.etl._auth import ( + AuthProvider, + ClientCredentialsAuth, + StaticTokenAuth, +) +from bcli.etl._bridge import bcli_profile, load_entities_from_bcli_registry +from bcli.etl._generic import EntityDef, business_central +from bcli.etl._stampers import ( + Stamper, + audit_stamper, + company_id_stamper, + fivetran_stamper, +) + +__all__ = [ + # Generic source + "business_central", + "EntityDef", + # Auth + "AuthProvider", + "ClientCredentialsAuth", + "StaticTokenAuth", + # Stampers + "Stamper", + "fivetran_stamper", + "audit_stamper", + "company_id_stamper", + # bcli bridge + "bcli_profile", + "load_entities_from_bcli_registry", +] diff --git a/src/bcli/etl/_auth.py b/src/bcli/etl/_auth.py new file mode 100644 index 0000000..f33d3f9 --- /dev/null +++ b/src/bcli/etl/_auth.py @@ -0,0 +1,75 @@ +"""Authentication providers for the BC ETL source. + +This module is part of the generic layer and must not import from bcli.*. +""" + +from __future__ import annotations + +import time +from typing import Awaitable, Callable, Protocol + + +class AuthProvider(Protocol): + """Async token provider. Any object with `get_token()` works.""" + + async def get_token(self) -> str: ... + + +class StaticTokenAuth: + """Auth backed by a user-supplied token-fetching callback. + + Useful when you already have an authenticated client (e.g. bcli) and + want to reuse its token acquisition logic. + """ + + def __init__(self, token_provider: Callable[[], Awaitable[str]]) -> None: + self._provider = token_provider + + async def get_token(self) -> str: + return await self._provider() + + +class ClientCredentialsAuth: + """Standalone MSAL client-credentials auth. + + Uses msal.ConfidentialClientApplication with a 5-minute expiry buffer. + Caches the token in memory for the life of the instance. + """ + + def __init__( + self, + *, + tenant_id: str, + client_id: str, + client_secret: str, + scope: str = "https://api.businesscentral.dynamics.com/.default", + ) -> None: + self._tenant_id = tenant_id + self._client_id = client_id + self._client_secret = client_secret + self._scope = scope + self._token: str | None = None + self._expires_at: float = 0.0 + + async def get_token(self) -> str: + if self._token and time.time() < self._expires_at - 300: + return self._token + + # MSAL is sync; run in a thread if needed. For simplicity here we + # block briefly — token acquisition is fast and rare. + import msal + + app = msal.ConfidentialClientApplication( + client_id=self._client_id, + client_credential=self._client_secret, + authority=f"https://login.microsoftonline.com/{self._tenant_id}", + ) + result = app.acquire_token_for_client(scopes=[self._scope]) + if "access_token" not in result: + raise RuntimeError( + f"Failed to acquire token: {result.get('error_description', result)}" + ) + + self._token = result["access_token"] + self._expires_at = time.time() + result.get("expires_in", 3600) + return self._token diff --git a/src/bcli/etl/_bridge.py b/src/bcli/etl/_bridge.py new file mode 100644 index 0000000..1e68d07 --- /dev/null +++ b/src/bcli/etl/_bridge.py @@ -0,0 +1,122 @@ +"""bcli-aware adapter for the generic ETL source. + +This is the ONLY module in bcli.etl that may import from bcli.*. +It translates bcli-specific concepts (profile, registry, token cache) into +the generic source's abstractions (AuthProvider, EntityDef list). +""" + +from __future__ import annotations + +from typing import Any + +from bcli.etl._auth import StaticTokenAuth +from bcli.etl._generic import EntityDef, business_central as _generic_business_central +from bcli.etl._stampers import Stamper, fivetran_stamper + + +def load_entities_from_bcli_registry( + profile: str, *, custom_only: bool = True +) -> list[EntityDef]: + """Translate bcli's EndpointRegistry into a list of EntityDef. + + Only entities supporting GET are included. + """ + from bcli.registry._registry import EndpointRegistry + + registry = EndpointRegistry(profile_name=profile) + endpoints = registry.list_all(custom_only=custom_only) + + return [ + EntityDef( + name=ep.entity_set_name, + primary_key=ep.key_field, + api_publisher=ep.api_publisher, + api_group=ep.api_group, + api_version=ep.api_version, + ) + for ep in endpoints + if "GET" in ep.supports + ] + + +def _build_token_provider(profile: str): + """Return an async callable that yields a fresh bearer token via bcli.""" + + async def _token() -> str: + from bcli import AsyncBCClient + + async with AsyncBCClient(profile=profile) as client: + transport = client._ensure_transport() + # bcli's transport handles caching + refresh internally + return await transport._auth.get_token() + + return _token + + +def bcli_profile( + profile: str, + *, + entities: list[str] | None = None, + full_refresh: bool = False, + multi_company: bool = True, + fivetran_compat: bool = True, + include_standard: bool = False, + extra_stampers: list[Stamper] | None = None, +) -> Any: + """dlt source using a bcli profile's registry + auth. + + Defaults match Fivetran parity: multi-company on, Fivetran + audit columns on. Pass ``fivetran_compat=False`` for a cleaner record shape + in new downstream models. + + Args: + profile: bcli profile name (from ``~/.config/bcli/config.toml``). + entities: Restrict to these entity names. Default: all custom endpoints. + full_refresh: Ignore incremental cursor. + multi_company: Iterate across all companies (Fivetran behavior). + fivetran_compat: Add ``_fivetran_synced`` / ``_fivetran_deleted`` columns. + include_standard: Include standard v2.0 entities in addition to custom. + extra_stampers: Optional extra stampers applied after the built-ins. + + Returns: + A dlt source ready to pass to ``pipeline.run(...)``. + """ + # Resolve environment from the profile + from bcli.config import load_config + + config = load_config() + bc_profile = config.get_profile(profile) + environment = bc_profile.environment + + # Translate registry → EntityDef list + all_entities = load_entities_from_bcli_registry( + profile, custom_only=not include_standard + ) + if entities is not None: + name_set = set(entities) + available = {e.name for e in all_entities} + unknown = name_set - available + if unknown: + raise ValueError( + f"Unknown entities: {unknown}. Available: {sorted(available)}" + ) + all_entities = [e for e in all_entities if e.name in name_set] + + # Build stampers list + stampers: list[Stamper] = [] + if fivetran_compat: + stampers.append(fivetran_stamper()) + if extra_stampers: + stampers.extend(extra_stampers) + + # Wrap bcli's auth as an AuthProvider + auth = StaticTokenAuth(_build_token_provider(profile)) + + return _generic_business_central( + auth=auth, + environment=environment, + entities=all_entities, + multi_company=multi_company, + stampers=stampers, + full_refresh=full_refresh, + ) diff --git a/src/bcli/etl/_client.py b/src/bcli/etl/_client.py new file mode 100644 index 0000000..06bb939 --- /dev/null +++ b/src/bcli/etl/_client.py @@ -0,0 +1,141 @@ +"""Minimal async BC client for the generic ETL layer. + +Uses httpx directly with an injectable AuthProvider. Handles OData +pagination (``@odata.nextLink``), 429/503/504 retry with exponential +backoff, and structured URL building. + +This module is part of the generic layer and must not import from bcli.*. +""" + +from __future__ import annotations + +import asyncio +from typing import Any, AsyncIterator + +import httpx + +from bcli.etl._auth import AuthProvider + +_BASE_URL = "https://api.businesscentral.dynamics.com/v2.0" +_STANDARD_API_PATH = "api/v2.0" +_MAX_RETRIES = 3 +_INITIAL_BACKOFF = 1.0 +_RETRY_STATUSES = (429, 503, 504) + + +def build_entity_url( + *, + environment: str, + company_id: str, + entity_set_name: str, + publisher: str | None = None, + group: str | None = None, + version: str | None = None, +) -> str: + """Build the full BC URL for an entity.""" + if publisher and group and version: + api_path = f"api/{publisher}/{group}/{version}" + else: + api_path = _STANDARD_API_PATH + return f"{_BASE_URL}/{environment}/{api_path}/companies({company_id})/{entity_set_name}" + + +def build_companies_url(environment: str) -> str: + """Build the URL to list companies in an environment.""" + return f"{_BASE_URL}/{environment}/{_STANDARD_API_PATH}/companies" + + +class NotFoundError(Exception): + """Raised when BC returns 404 (entity missing in a company, etc.).""" + + +class BCClient: + """Minimal async BC client. + + Example: + >>> async with BCClient(auth=my_auth, environment="Production") as client: + ... async for page in client.paginate(url, params={"$filter": "..."}): + ... process(page) + """ + + def __init__( + self, + *, + auth: AuthProvider, + environment: str, + timeout: float = 60.0, + ) -> None: + self._auth = auth + self._environment = environment + self._timeout = timeout + self._http: httpx.AsyncClient | None = None + + @property + def environment(self) -> str: + return self._environment + + async def __aenter__(self) -> "BCClient": + self._http = httpx.AsyncClient(timeout=self._timeout) + return self + + async def __aexit__(self, *_exc: Any) -> None: + if self._http is not None: + await self._http.aclose() + self._http = None + + async def _request( + self, + method: str, + url: str, + *, + params: dict[str, str] | None = None, + ) -> dict[str, Any]: + assert self._http is not None, "BCClient must be used as a context manager" + + backoff = _INITIAL_BACKOFF + for attempt in range(_MAX_RETRIES + 1): + token = await self._auth.get_token() + headers = {"Authorization": f"Bearer {token}"} + response = await self._http.request( + method, url, params=params, headers=headers + ) + + if response.status_code == 404: + raise NotFoundError(f"{method} {url} → 404") + + if response.status_code in _RETRY_STATUSES and attempt < _MAX_RETRIES: + retry_after = response.headers.get("Retry-After") + sleep_for = float(retry_after) if retry_after else backoff + await asyncio.sleep(sleep_for) + backoff *= 2 + continue + + if response.status_code >= 400: + response.raise_for_status() + + if not response.content: + return {} + return response.json() + + raise RuntimeError(f"{method} {url} failed after {_MAX_RETRIES} retries") + + async def get(self, url: str, params: dict[str, str] | None = None) -> dict[str, Any]: + """Single GET.""" + return await self._request("GET", url, params=params) + + async def paginate( + self, url: str, params: dict[str, str] | None = None + ) -> AsyncIterator[list[dict[str, Any]]]: + """Follow ``@odata.nextLink`` until exhausted. Yields one page at a time.""" + next_url: str | None = url + current_params: dict[str, str] | None = params + while next_url: + data = await self._request("GET", next_url, params=current_params) + yield data.get("value", []) + next_url = data.get("@odata.nextLink") + current_params = None # nextLink URLs are absolute + + async def list_companies(self) -> list[dict[str, Any]]: + """Return all companies in the environment.""" + data = await self.get(build_companies_url(self._environment)) + return data.get("value", []) diff --git a/src/bcli/etl/_entities.py b/src/bcli/etl/_entities.py deleted file mode 100644 index 2372697..0000000 --- a/src/bcli/etl/_entities.py +++ /dev/null @@ -1,59 +0,0 @@ -"""Entity definitions for ETL extraction — registry-driven.""" - -from __future__ import annotations - -from dataclasses import dataclass - -from bcli.registry._schema import EndpointMetadata - - -@dataclass(frozen=True) -class EntityDef: - """A Business Central entity available for ETL extraction.""" - - name: str - primary_key: str = "systemId" - cursor_field: str = "systemModifiedAt" - write_disposition: str = "merge" - # Route info for custom APIs - api_publisher: str | None = None - api_group: str | None = None - api_version: str | None = None - - @staticmethod - def from_metadata(meta: EndpointMetadata) -> EntityDef: - """Create an EntityDef from a registry EndpointMetadata.""" - return EntityDef( - name=meta.entity_set_name, - primary_key=meta.key_field, - api_publisher=meta.api_publisher, - api_group=meta.api_group, - api_version=meta.api_version, - ) - - -def load_entities_from_registry( - profile: str, - *, - custom_only: bool = True, -) -> list[EntityDef]: - """Load ETL entity definitions from the bcli endpoint registry. - - By default loads only custom (non-standard v2.0) endpoints, since those - are the ones not covered by Fivetran or other managed sync tools. - """ - from bcli.registry._registry import EndpointRegistry - - registry = EndpointRegistry(profile_name=profile) - - if custom_only: - endpoints = registry.list_all(custom_only=True) - else: - endpoints = registry.list_all() - - # Only include entities that support GET - return [ - EntityDef.from_metadata(meta) - for meta in endpoints - if "GET" in meta.supports - ] diff --git a/src/bcli/etl/_generic.py b/src/bcli/etl/_generic.py new file mode 100644 index 0000000..0c5a8d1 --- /dev/null +++ b/src/bcli/etl/_generic.py @@ -0,0 +1,220 @@ +"""Generic dlt source for Microsoft Business Central. + +No bcli coupling. Works with any BC tenant given auth + entity definitions. +This module must not import from bcli.* (enforced by CI grep). +""" + +from __future__ import annotations + +import asyncio +from dataclasses import dataclass +from typing import Any + +from bcli.etl._auth import AuthProvider, ClientCredentialsAuth +from bcli.etl._client import BCClient, NotFoundError, build_entity_url +from bcli.etl._stampers import Stamper, apply_stampers, company_id_stamper + +try: + import dlt +except ImportError as e: + raise ImportError( + "dlt is required for ETL features. Install: pip install 'bcli[etl]'" + ) from e + + +@dataclass(frozen=True) +class EntityDef: + """A BC entity to extract. + + Attributes: + name: OData entity set name (e.g. ``customers``, ``glEntries``). + primary_key: Primary-key column or tuple of columns for dlt merge. + cursor_field: Timestamp column used for incremental sync. Set to ``None`` + to disable incremental loading for this entity. + write_disposition: dlt write disposition (``merge``, ``append``, ``replace``). + api_publisher / api_group / api_version: Custom-API route. Leave ``None`` + for standard v2.0 entities. + """ + + name: str + primary_key: str | tuple[str, ...] = "systemId" + cursor_field: str | None = "systemModifiedAt" + write_disposition: str = "merge" + api_publisher: str | None = None + api_group: str | None = None + api_version: str | None = None + + +def _make_resource( + entity: EntityDef, + *, + auth: AuthProvider, + environment: str, + multi_company: bool, + stampers: list[Stamper], + full_refresh: bool, +): + """Wrap a single entity as a dlt resource.""" + + incremental_kwargs = {"initial_value": None} + cursor_field = entity.cursor_field or "systemModifiedAt" + + @dlt.resource( + name=entity.name, + primary_key=entity.primary_key, + write_disposition="replace" if full_refresh else entity.write_disposition, + ) + def _extract( + modified=dlt.sources.incremental(cursor_field, **incremental_kwargs) + if entity.cursor_field + else None, + ): + if entity.cursor_field and modified is not None: + since = ( + None + if (full_refresh or modified.start_value is None) + else modified.start_value + ) + else: + since = None + + yield from _run(entity, auth, environment, multi_company, stampers, since) + + return _extract + + +def _run( + entity: EntityDef, + auth: AuthProvider, + environment: str, + multi_company: bool, + stampers: list[Stamper], + since: str | None, +) -> list[list[dict[str, Any]]]: + return asyncio.run(_run_async(entity, auth, environment, multi_company, stampers, since)) + + +async def _run_async( + entity: EntityDef, + auth: AuthProvider, + environment: str, + multi_company: bool, + stampers: list[Stamper], + since: str | None, +) -> list[list[dict[str, Any]]]: + all_pages: list[list[dict[str, Any]]] = [] + + async with BCClient(auth=auth, environment=environment) as client: + if multi_company: + companies = await client.list_companies() + for company in companies: + company_id = company.get("id", "") + try: + pages = await _extract_for_company( + client, entity, since, company_id, stampers + ) + except NotFoundError: + # Entity doesn't exist in this company — normal for custom APIs + continue + all_pages.extend(pages) + else: + # Single-company mode requires the caller to have set company context + # via a default in the auth/env. For the generic path we need a + # company_id — surface this clearly. + raise ValueError( + "Single-company mode not yet supported in generic layer. " + "Use multi_company=True or the bcli_profile() bridge." + ) + + return all_pages + + +async def _extract_for_company( + client: BCClient, + entity: EntityDef, + since: str | None, + company_id: str, + stampers: list[Stamper], +) -> list[list[dict[str, Any]]]: + url = build_entity_url( + environment=client.environment, + company_id=company_id, + entity_set_name=entity.name, + publisher=entity.api_publisher, + group=entity.api_group, + version=entity.api_version, + ) + + params: dict[str, str] = {} + if entity.cursor_field: + params["$orderby"] = f"{entity.cursor_field} asc" + if since: + params["$filter"] = f"{entity.cursor_field} gt {since}" + + # Stampers for this extraction: user stampers + auto company_id + effective_stampers = list(stampers) + [company_id_stamper(company_id)] + + pages: list[list[dict[str, Any]]] = [] + async for page in client.paginate(url, params=params): + pages.append(apply_stampers(page, effective_stampers)) + return pages + + +@dlt.source +def business_central( + *, + auth: AuthProvider | None = None, + tenant_id: str | None = None, + client_id: str | None = None, + client_secret: str | None = None, + environment: str, + entities: list[EntityDef], + multi_company: bool = False, + stampers: list[Stamper] | None = None, + full_refresh: bool = False, +): + """Generic dlt source for any Business Central tenant. + + Provide either an ``auth`` provider or the three credential fields + (``tenant_id``, ``client_id``, ``client_secret``) for built-in + client-credentials auth. + + Args: + auth: Custom auth provider. Takes precedence over credential fields. + tenant_id / client_id / client_secret: Credentials for built-in + client-credentials auth (used only if ``auth`` is not provided). + environment: BC environment name (e.g. ``Production``, ``Sandbox``). + entities: Entities to extract. Pass an explicit list — no registry + auto-discovery in the generic layer. + multi_company: If ``True``, iterate through every company returned by + ``/companies`` and extract each entity per company. Adds a + ``company_id`` column to every record. + stampers: Optional post-processing hooks (e.g. ``fivetran_stamper()``). + Defaults to an empty list. + full_refresh: If ``True``, ignore the incremental cursor. + """ + if auth is None: + if not (tenant_id and client_id and client_secret): + raise ValueError( + "Pass either `auth=` or all of " + "`tenant_id`, `client_id`, `client_secret`." + ) + auth = ClientCredentialsAuth( + tenant_id=tenant_id, + client_id=client_id, + client_secret=client_secret, + ) + + stampers = stampers or [] + + return [ + _make_resource( + e, + auth=auth, + environment=environment, + multi_company=multi_company, + stampers=stampers, + full_refresh=full_refresh, + ) + for e in entities + ] diff --git a/src/bcli/etl/_source.py b/src/bcli/etl/_source.py deleted file mode 100644 index b44328b..0000000 --- a/src/bcli/etl/_source.py +++ /dev/null @@ -1,167 +0,0 @@ -"""dlt source wrapping bcli's AsyncBCClient for Business Central extraction.""" - -from __future__ import annotations - -import asyncio -from datetime import datetime, timezone -from typing import Any - -from bcli.etl._entities import EntityDef, load_entities_from_registry - -try: - import dlt -except ImportError: - raise ImportError( - "dlt is required for ETL features. Install it: pip install 'bcli[etl]'" - ) - - -def _make_resource(entity: EntityDef, profile: str, full_refresh: bool = False): - """Create a dlt resource for a single BC entity. - - Extracts from ALL companies in the BC environment, matching Fivetran's - behavior of cycling through every entity across every company. - """ - - @dlt.resource( - name=entity.name, - primary_key=entity.primary_key, - write_disposition="replace" if full_refresh else entity.write_disposition, - ) - def _extract( - modified=dlt.sources.incremental( - entity.cursor_field, - initial_value=None, - ), - ): - # First run: initial_value=None → no filter, extracts EVERYTHING - # Subsequent runs: cursor has a value → filters by systemModifiedAt - since = None if (full_refresh or modified.start_value is None) else modified.start_value - yield from _run_async_extract(entity, profile, since) - - return _extract - - -def _run_async_extract( - entity: EntityDef, profile: str, since: str | None -) -> list[list[dict[str, Any]]]: - """Run the async extraction synchronously and return all pages.""" - return asyncio.run(_async_extract_all_companies(entity, profile, since)) - - -def _stamp_fivetran_fields(page: list[dict[str, Any]]) -> list[dict[str, Any]]: - """Inject _fivetran_synced and _fivetran_deleted into each record. - - Fivetran adds these to every synced table. dbt models reference them, - so the backup must include them for seamless failover. - """ - synced_at = datetime.now(timezone.utc).isoformat() - return [ - {**record, "_fivetran_synced": synced_at, "_fivetran_deleted": False} - for record in page - ] - - -async def _async_extract_all_companies( - entity: EntityDef, profile: str, since: str | None -) -> list[list[dict[str, Any]]]: - """Extract all pages from a BC entity across ALL companies. - - Gracefully skips companies where the entity doesn't exist (404). - """ - from bcli import AsyncBCClient - from bcli.errors import NotFoundError - - all_pages: list[list[dict[str, Any]]] = [] - - async with AsyncBCClient(profile=profile) as client: - companies = await client.list_companies() - - for company in companies: - company_id = company.get("id", "") - company_name = company.get("displayName", company.get("name", company_id[:12])) - original_company_id = client._profile.company_id - client._profile.company_id = company_id - - try: - pages = await _extract_pages(client, entity, since, company_id) - all_pages.extend(pages) - except NotFoundError: - # Entity doesn't exist in this company — normal for custom APIs - pass - finally: - client._profile.company_id = original_company_id - - return all_pages - - -async def _async_extract( - entity: EntityDef, profile: str, since: str | None -) -> list[list[dict[str, Any]]]: - """Extract all pages from a BC entity for the default company only.""" - from bcli import AsyncBCClient - - async with AsyncBCClient(profile=profile) as client: - return await _extract_pages(client, entity, since, None) - - -async def _extract_pages( - client: Any, entity: EntityDef, since: str | None, company_id: str | None, -) -> list[list[dict[str, Any]]]: - """Extract paginated data from BC for a single entity/company.""" - pages: list[list[dict[str, Any]]] = [] - - q = client.query(entity.name).orderby(f"{entity.cursor_field} asc") - - if entity.api_publisher: - q = q.route(entity.api_publisher, entity.api_group or "", entity.api_version or "") - - if since: - q = q.filter(f"{entity.cursor_field} gt {since}") - - async for page in await q.pages(): - stamped = _stamp_fivetran_fields(page) - if company_id: - stamped = [{**r, "company_id": company_id} for r in stamped] - pages.append(stamped) - - return pages - - -@dlt.source -def business_central( - profile: str = "default", - entities: list[str] | None = None, - full_refresh: bool = False, - include_standard: bool = False, -): - """dlt source that extracts Business Central data via the bcli SDK. - - Extracts from ALL companies in the BC environment for each entity, - matching Fivetran's multi-company sync behavior. - - Args: - profile: bcli connection profile name. - entities: Entity names to extract (default: all from registry). - full_refresh: Ignore incremental cursor and reload everything. - include_standard: Also include standard v2.0 entities. - - Returns: - List of dlt resources, one per entity. - """ - all_entities = load_entities_from_registry( - profile, custom_only=not include_standard - ) - - if entities is not None: - name_set = set(entities) - available = {e.name for e in all_entities} - unknown = name_set - available - if unknown: - raise ValueError( - f"Unknown entities: {unknown}. " - f"Available: {sorted(available)}" - ) - all_entities = [e for e in all_entities if e.name in name_set] - - return [_make_resource(e, profile, full_refresh) for e in all_entities] diff --git a/src/bcli/etl/_stampers.py b/src/bcli/etl/_stampers.py new file mode 100644 index 0000000..8add643 --- /dev/null +++ b/src/bcli/etl/_stampers.py @@ -0,0 +1,74 @@ +"""Optional field-injection stampers for the BC ETL source. + +Stampers are post-processing functions applied to each page of records +before dlt ingests them. They add metadata columns (sync timestamps, +source identifiers, soft-delete flags) for downstream compatibility. + +This module is part of the generic layer and must not import from bcli.*. +""" + +from __future__ import annotations + +from datetime import datetime, timezone +from typing import Any, Callable + +Stamper = Callable[[list[dict[str, Any]]], list[dict[str, Any]]] + + +def fivetran_stamper() -> Stamper: + """Add Fivetran-compatible audit columns to every record. + + Adds: + - ``_fivetran_synced``: ISO-8601 UTC timestamp of when the record was synced. + - ``_fivetran_deleted``: always ``False`` (soft-delete flag; BC doesn't + expose deletions, so downstream models should filter on this anyway). + + Use this when migrating from or coexisting with Fivetran. Downstream + dbt models that reference these columns keep working unchanged. + """ + + def _stamp(page: list[dict[str, Any]]) -> list[dict[str, Any]]: + synced_at = datetime.now(timezone.utc).isoformat() + return [ + {**record, "_fivetran_synced": synced_at, "_fivetran_deleted": False} + for record in page + ] + + return _stamp + + +def audit_stamper(source_name: str) -> Stamper: + """Add a generic audit trail (`_synced_at`, `_source`) to every record. + + Use this for new pipelines not tied to Fivetran conventions. + """ + + def _stamp(page: list[dict[str, Any]]) -> list[dict[str, Any]]: + synced_at = datetime.now(timezone.utc).isoformat() + return [ + {**record, "_synced_at": synced_at, "_source": source_name} + for record in page + ] + + return _stamp + + +def company_id_stamper(company_id: str) -> Stamper: + """Attach a ``company_id`` column to every record. + + Used internally by the multi-company extractor; also exposed so + downstream users can reuse the same helper if they roll their own loop. + """ + + def _stamp(page: list[dict[str, Any]]) -> list[dict[str, Any]]: + return [{**record, "company_id": company_id} for record in page] + + return _stamp + + +def apply_stampers(page: list[dict[str, Any]], stampers: list[Stamper]) -> list[dict[str, Any]]: + """Apply a list of stampers in order.""" + result = page + for stamper in stampers: + result = stamper(result) + return result diff --git a/src/bcli_cli/commands/auth_cmd.py b/src/bcli_cli/commands/auth_cmd.py index ac16ae1..eb68031 100644 --- a/src/bcli_cli/commands/auth_cmd.py +++ b/src/bcli_cli/commands/auth_cmd.py @@ -99,7 +99,7 @@ def status() -> None: cached = cache.get(profile.tenant_id, profile.client_id or "") if cached: - console.print(f"[green]✓[/green] Valid cached token found") + console.print("[green]✓[/green] Valid cached token found") console.print(f" Profile: {state.active_profile_name}") console.print(f" Auth method: {profile.auth_method}") console.print(f" Tenant: {profile.tenant_id}") @@ -114,11 +114,11 @@ def status() -> None: keyring_key = f"{profile.tenant_id}:{profile.client_id}" has_secret = _try_keyring_get(KEYRING_SERVICE, keyring_key) is not None if has_secret: - console.print(f" Keychain: [green]secret stored[/green]") + console.print(" Keychain: [green]secret stored[/green]") else: - console.print(f" Keychain: [dim]no secret stored[/dim] (run 'bcli auth store-secret')") + console.print(" Keychain: [dim]no secret stored[/dim] (run 'bcli auth store-secret')") else: - console.print(f" Keychain: [dim]keyring not installed[/dim] (pip install keyring)") + console.print(" Keychain: [dim]keyring not installed[/dim] (pip install keyring)") @app.command() diff --git a/src/bcli_cli/commands/config_cmd.py b/src/bcli_cli/commands/config_cmd.py index bbd435b..d5d83ef 100644 --- a/src/bcli_cli/commands/config_cmd.py +++ b/src/bcli_cli/commands/config_cmd.py @@ -3,7 +3,6 @@ from __future__ import annotations import asyncio -from typing import Optional import typer from rich.console import Console @@ -13,7 +12,7 @@ from bcli._url import build_companies_url from bcli.auth._credentials import ClientCredentialsAuth from bcli.client._transport import BCTransport -from bcli.config import BCConfig, BCDefaults, BCProfile, load_config, save_config +from bcli.config import BCProfile, load_config, save_config from bcli.config._defaults import CONFIG_FILE from bcli_cli._state import state @@ -32,7 +31,6 @@ def init() -> None: client_id = Prompt.ask("Client ID (App Registration)") # Secret handling — offer keychain first - from bcli.auth._credentials import ClientCredentialsAuth secret_env = None if ClientCredentialsAuth.has_keyring(): @@ -123,7 +121,7 @@ async def _discover_and_close(): console.print(f"\n[green]✓[/green] Config saved to {path}") console.print(f"[green]✓[/green] Standard v2.0 APIs ready ({state.registry.standard_count} entities)") - console.print(f"\n[dim]Try: bcli get customers --top 5[/dim]") + console.print("\n[dim]Try: bcli get customers --top 5[/dim]") @app.command() diff --git a/src/bcli_cli/commands/etl_cmd.py b/src/bcli_cli/commands/etl_cmd.py index 09fea69..2cc9bf9 100644 --- a/src/bcli_cli/commands/etl_cmd.py +++ b/src/bcli_cli/commands/etl_cmd.py @@ -24,10 +24,10 @@ def list_entities( By default shows only custom API endpoints from the registry for the active profile. Use --include-standard to also show standard v2.0 entities. """ - from bcli.etl._entities import load_entities_from_registry + from bcli.etl._bridge import load_entities_from_bcli_registry profile = state.profile_name or "default" - entities = load_entities_from_registry(profile, custom_only=not include_standard) + entities = load_entities_from_bcli_registry(profile, custom_only=not include_standard) if not entities: console.print(f"[yellow]No custom endpoints found for profile '{profile}'.[/yellow]") @@ -91,9 +91,9 @@ def sync( entity_list = [e.strip() for e in entities.split(",")] if entities else None # Preview what will be synced - from bcli.etl._entities import load_entities_from_registry + from bcli.etl._bridge import load_entities_from_bcli_registry - available = load_entities_from_registry(profile, custom_only=not include_standard) + available = load_entities_from_bcli_registry(profile, custom_only=not include_standard) if not available: console.print(f"[yellow]No custom endpoints found for profile '{profile}'.[/yellow]") console.print("[dim]Import endpoints first: bcli registry import --from-postman [/dim]") @@ -110,9 +110,9 @@ def sync( console.print() try: - from bcli.etl._source import business_central + from bcli.etl import bcli_profile - source = business_central( + source = bcli_profile( profile=profile, entities=entity_list, full_refresh=full_refresh, diff --git a/tests/fixtures/sample_postman_collection.json b/tests/fixtures/sample_postman_collection.json new file mode 100644 index 0000000..f870e37 --- /dev/null +++ b/tests/fixtures/sample_postman_collection.json @@ -0,0 +1,119 @@ +{ + "info": { + "name": "Sample BC Custom API Collection", + "description": "Synthetic fixture for testing Postman import logic. Uses a fictional publisher 'acme' with three API groups.", + "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json" + }, + "item": [ + { + "name": "Finance", + "description": "**Source Table:** \"GL Account\"\nFinancial entities exposed as a custom API.", + "item": [ + { + "name": "Get GL Accounts", + "request": { + "method": "GET", + "url": { + "raw": "https://api.businesscentral.dynamics.com/v2.0/{{env}}/api/acme/finance/v1.0/companies({{company_id}})/glAccounts", + "path": [ + "v2.0", + "{{env}}", + "api", + "acme", + "finance", + "v1.0", + "companies({{company_id}})", + "glAccounts" + ] + } + } + }, + { + "name": "Post GL Entry", + "request": { + "method": "POST", + "url": { + "raw": "https://api.businesscentral.dynamics.com/v2.0/{{env}}/api/acme/finance/v1.0/companies({{company_id}})/glEntries", + "path": [ + "v2.0", + "{{env}}", + "api", + "acme", + "finance", + "v1.0", + "companies({{company_id}})", + "glEntries" + ] + } + } + } + ] + }, + { + "name": "Standard", + "description": "**Source Table:** \"Customer\"\nCustomer and vendor master data.", + "item": [ + { + "name": "Get Customers", + "request": { + "method": "GET", + "url": { + "path": [ + "v2.0", + "{{env}}", + "api", + "acme", + "standard", + "v1.0", + "companies({{company_id}})", + "customers" + ] + } + } + }, + { + "name": "Get Vendors", + "request": { + "method": "GET", + "url": { + "path": [ + "v2.0", + "{{env}}", + "api", + "acme", + "standard", + "v1.0", + "companies({{company_id}})", + "vendors" + ] + } + } + } + ] + }, + { + "name": "Technical", + "description": "**Source Table:** \"Engine Overview\"\nTechnical data for equipment tracking.", + "item": [ + { + "name": "Get Equipment Records", + "request": { + "method": "GET", + "url": { + "path": [ + "v2.0", + "{{env}}", + "api", + "acme", + "technical", + "v1.0", + "companies({{company_id}})", + "equipmentRecords" + ] + } + } + } + ] + } + ] +} diff --git a/tests/test_client/test_safety.py b/tests/test_client/test_safety.py index d65a20e..ae3e850 100644 --- a/tests/test_client/test_safety.py +++ b/tests/test_client/test_safety.py @@ -6,7 +6,7 @@ import pytest -from bcli.client._safety import DEFAULT_DOMAIN_RULES, DomainRule, SafeContext +from bcli.client._safety import DomainRule, SafeContext from bcli.errors import SafetyError @@ -145,7 +145,7 @@ async def test_post_delegates_to_client(self): async with SafeContext( client=client, environment="Sandbox", company_id="c-1", ) as sw: - result = await sw.post("items", body={"name": "Widget"}) + await sw.post("items", body={"name": "Widget"}) client.post.assert_called_once_with( "items", {"name": "Widget"}, diff --git a/tests/test_client/test_transport.py b/tests/test_client/test_transport.py index 957ee6d..0a6b26d 100644 --- a/tests/test_client/test_transport.py +++ b/tests/test_client/test_transport.py @@ -5,7 +5,6 @@ import json import logging from typing import Any -from unittest.mock import AsyncMock import httpx import pytest @@ -17,7 +16,6 @@ ) from bcli.errors import ( AuthError, - BCLIError, NotFoundError, ServerError, ThrottledError, diff --git a/tests/test_config/test_config.py b/tests/test_config/test_config.py index 9e5d140..fe9d3fa 100644 --- a/tests/test_config/test_config.py +++ b/tests/test_config/test_config.py @@ -1,7 +1,5 @@ """Tests for configuration loading, merging, and company resolution.""" -import os -from pathlib import Path import pytest diff --git a/tests/test_etl/test_bridge.py b/tests/test_etl/test_bridge.py new file mode 100644 index 0000000..3a2747a --- /dev/null +++ b/tests/test_etl/test_bridge.py @@ -0,0 +1,58 @@ +"""Tests for the bcli-aware bridge layer.""" + +from __future__ import annotations + +import pytest + +pytest.importorskip("dlt") + +from bcli.etl._bridge import ( + bcli_profile, + load_entities_from_bcli_registry, +) +from bcli.etl._generic import EntityDef + + +class TestLoadEntitiesFromBcliRegistry: + def test_loads_custom_endpoints(self): + """Smoke test — loads from sandbox registry if it exists on this machine.""" + entities = load_entities_from_bcli_registry("sandbox", custom_only=True) + if not entities: + pytest.skip("No sandbox registry present — developer-local smoke test") + assert all(isinstance(e, EntityDef) for e in entities) + # Custom-only → all should have a publisher + for e in entities: + assert e.api_publisher is not None + + def test_nonexistent_profile_returns_empty(self): + entities = load_entities_from_bcli_registry("nonexistent_xyz_profile", custom_only=True) + assert entities == [] + + def test_entities_have_systemModifiedAt_cursor(self): + entities = load_entities_from_bcli_registry("sandbox", custom_only=True) + if not entities: + pytest.skip("No sandbox registry") + for e in entities: + assert e.cursor_field == "systemModifiedAt" + + +class TestBcliProfileSource: + def test_requires_valid_profile(self): + with pytest.raises(Exception): + bcli_profile("nonexistent_xyz_profile") + + def test_unknown_entity_raises(self): + # Use a real profile if available, otherwise skip + entities = load_entities_from_bcli_registry("sandbox", custom_only=True) + if not entities: + pytest.skip("No sandbox registry") + with pytest.raises(ValueError, match="Unknown entities"): + bcli_profile("sandbox", entities=["definitely_not_an_entity_xyz"]) + + def test_filters_to_subset(self): + entities = load_entities_from_bcli_registry("sandbox", custom_only=True) + if not entities: + pytest.skip("No sandbox registry") + name = entities[0].name + source = bcli_profile("sandbox", entities=[name]) + assert name in {r.name for r in source.resources.values()} diff --git a/tests/test_etl/test_entities.py b/tests/test_etl/test_entities.py deleted file mode 100644 index 0ae2dbb..0000000 --- a/tests/test_etl/test_entities.py +++ /dev/null @@ -1,88 +0,0 @@ -"""Tests for ETL entity definitions.""" - -from __future__ import annotations - -from bcli.etl._entities import EntityDef, load_entities_from_registry -from bcli.registry._schema import EndpointMetadata - - -class TestEntityDef: - def test_frozen(self): - e = EntityDef("customers") - try: - e.name = "other" - assert False, "Should be frozen" - except AttributeError: - pass - - def test_defaults(self): - e = EntityDef("customers") - assert e.primary_key == "systemId" - assert e.cursor_field == "systemModifiedAt" - assert e.write_disposition == "merge" - assert e.api_publisher is None - - def test_from_metadata(self): - meta = EndpointMetadata( - entity_set_name="engineOverviews", - entity_name="engineOverview", - key_field="systemId", - api_publisher="beautech", - api_group="standard", - api_version="v1.0", - supports=["GET", "POST"], - ) - entity = EntityDef.from_metadata(meta) - assert entity.name == "engineOverviews" - assert entity.primary_key == "systemId" - assert entity.api_publisher == "beautech" - assert entity.api_group == "standard" - assert entity.api_version == "v1.0" - - def test_from_metadata_standard(self): - meta = EndpointMetadata( - entity_set_name="customers", - key_field="id", - ) - entity = EntityDef.from_metadata(meta) - assert entity.name == "customers" - assert entity.primary_key == "id" - assert entity.api_publisher is None - - -class TestLoadEntitiesFromRegistry: - def test_loads_custom_endpoints(self): - """Smoke test — loads from the sandbox registry if it exists.""" - entities = load_entities_from_registry("sandbox", custom_only=True) - # sandbox.json has 114 endpoints - assert len(entities) > 0 - # All should have custom API routes - for e in entities: - assert e.api_publisher is not None, f"{e.name} should be a custom endpoint" - - def test_custom_only_excludes_standard(self): - entities = load_entities_from_registry("sandbox", custom_only=True) - for e in entities: - assert e.api_publisher is not None - - def test_include_standard(self): - entities = load_entities_from_registry("sandbox", custom_only=False) - has_custom = any(e.api_publisher is not None for e in entities) - has_standard = any(e.api_publisher is None for e in entities) - assert has_custom - assert has_standard - - def test_nonexistent_profile_returns_empty(self): - entities = load_entities_from_registry("nonexistent_profile_xyz", custom_only=True) - assert entities == [] - - def test_only_get_supported(self): - entities = load_entities_from_registry("sandbox", custom_only=True) - # All returned entities should support GET (we filter for it) - # This is true by construction, but verify the filter works - assert len(entities) > 0 - - def test_entities_have_cursor_field(self): - entities = load_entities_from_registry("sandbox", custom_only=True) - for e in entities: - assert e.cursor_field == "systemModifiedAt" diff --git a/tests/test_etl/test_generic.py b/tests/test_etl/test_generic.py new file mode 100644 index 0000000..c6a3f5d --- /dev/null +++ b/tests/test_etl/test_generic.py @@ -0,0 +1,208 @@ +"""Tests for the generic ETL layer — no bcli coupling.""" + +from __future__ import annotations + +import json +import sys +from unittest.mock import AsyncMock, patch + +import pytest + +pytest.importorskip("dlt") + +from bcli.etl._auth import StaticTokenAuth +from bcli.etl._client import BCClient, NotFoundError, build_entity_url +from bcli.etl._generic import EntityDef, business_central + + +# ─── EntityDef ─────────────────────────────────────────────────────── + + +class TestEntityDef: + def test_frozen(self): + e = EntityDef("customers") + with pytest.raises(AttributeError): + e.name = "other" + + def test_defaults(self): + e = EntityDef("customers") + assert e.primary_key == "systemId" + assert e.cursor_field == "systemModifiedAt" + assert e.write_disposition == "merge" + assert e.api_publisher is None + + def test_custom_primary_key(self): + e = EntityDef("items", primary_key="id") + assert e.primary_key == "id" + + def test_no_cursor(self): + e = EntityDef("lookups", cursor_field=None) + assert e.cursor_field is None + + +# ─── URL builder ───────────────────────────────────────────────────── + + +class TestBuildEntityUrl: + def test_standard_v2_url(self): + url = build_entity_url( + environment="Production", + company_id="co-1", + entity_set_name="customers", + ) + assert "/api/v2.0/companies(co-1)/customers" in url + + def test_custom_api_url(self): + url = build_entity_url( + environment="Production", + company_id="co-1", + entity_set_name="glEntries", + publisher="acme", + group="finance", + version="v1.0", + ) + assert "/api/acme/finance/v1.0/companies(co-1)/glEntries" in url + + +# ─── AuthProviders ─────────────────────────────────────────────────── + + +class TestStaticTokenAuth: + @pytest.mark.asyncio + async def test_delegates_to_callback(self): + async def _token(): + return "token-xyz" + + auth = StaticTokenAuth(_token) + assert await auth.get_token() == "token-xyz" + + +# ─── BCClient ──────────────────────────────────────────────────────── + + +@pytest.mark.asyncio +async def test_bcclient_get_injects_bearer(): + auth = StaticTokenAuth(lambda: _async_val("tok-1")) + + async with BCClient(auth=auth, environment="Sandbox") as client: + mock_response = AsyncMock() + mock_response.status_code = 200 + mock_response.content = b'{"value": []}' + mock_response.json = lambda: {"value": []} + with patch.object(client._http, "request", return_value=mock_response) as mock_req: + await client.get("http://example.test/url") + call = mock_req.await_args + assert call.kwargs["headers"]["Authorization"] == "Bearer tok-1" + + +@pytest.mark.asyncio +async def test_bcclient_404_raises_not_found(): + auth = StaticTokenAuth(lambda: _async_val("tok")) + async with BCClient(auth=auth, environment="Sandbox") as client: + mock_response = AsyncMock() + mock_response.status_code = 404 + mock_response.content = b"" + with patch.object(client._http, "request", return_value=mock_response): + with pytest.raises(NotFoundError): + await client.get("http://example.test/url") + + +@pytest.mark.asyncio +async def test_bcclient_paginates_nextlink(): + auth = StaticTokenAuth(lambda: _async_val("tok")) + async with BCClient(auth=auth, environment="Sandbox") as client: + page1 = _mock_ok_response({ + "value": [{"id": "1"}, {"id": "2"}], + "@odata.nextLink": "http://example.test/page2", + }) + page2 = _mock_ok_response({"value": [{"id": "3"}]}) + with patch.object(client._http, "request", side_effect=[page1, page2]): + results = [page async for page in client.paginate("http://example.test/page1")] + assert len(results) == 2 + assert results[0] == [{"id": "1"}, {"id": "2"}] + assert results[1] == [{"id": "3"}] + + +# ─── business_central source ───────────────────────────────────────── + + +class TestBusinessCentralSource: + def test_requires_auth_or_credentials(self): + with pytest.raises(ValueError, match="Pass either"): + business_central( + environment="Sandbox", + entities=[EntityDef("customers")], + ) + + def test_builds_with_explicit_auth(self): + async def _token(): + return "t" + + source = business_central( + auth=StaticTokenAuth(_token), + environment="Sandbox", + entities=[EntityDef("customers"), EntityDef("vendors")], + multi_company=True, + ) + names = {r.name for r in source.resources.values()} + assert names == {"customers", "vendors"} + + def test_builds_with_credentials(self): + source = business_central( + tenant_id="t", client_id="c", client_secret="s", + environment="Sandbox", + entities=[EntityDef("customers")], + multi_company=True, + ) + assert "customers" in source.resources + + +# ─── Import rule: no bcli coupling ─────────────────────────────────── + + +class TestGenericHasNoBcliCoupling: + """The generic layer must be importable with only bcli.etl modules loaded. + + If any of _generic.py, _client.py, _auth.py, _stampers.py imports from + bcli.registry, bcli.client, bcli.config, or bcli.auth, this test fails. + """ + + def test_generic_does_not_import_bcli_sdk(self): + # Fresh import inspection — check source files themselves + import ast + import pathlib + + etl_dir = pathlib.Path( + sys.modules["bcli.etl"].__file__ # type: ignore[arg-type] + ).parent + forbidden_prefixes = ("bcli.registry", "bcli.client", "bcli.config", "bcli.auth", "bcli.errors") + + for module_name in ("_generic.py", "_client.py", "_auth.py", "_stampers.py"): + path = etl_dir / module_name + tree = ast.parse(path.read_text()) + for node in ast.walk(tree): + if isinstance(node, ast.ImportFrom) and node.module: + assert not node.module.startswith(forbidden_prefixes), ( + f"{module_name} imports forbidden {node.module}" + ) + if isinstance(node, ast.Import): + for alias in node.names: + assert not alias.name.startswith(forbidden_prefixes), ( + f"{module_name} imports forbidden {alias.name}" + ) + + +# ─── Helpers ───────────────────────────────────────────────────────── + + +async def _async_val(v): + return v + + +def _mock_ok_response(body: dict): + from unittest.mock import AsyncMock + m = AsyncMock() + m.status_code = 200 + m.content = json.dumps(body).encode() + m.json = lambda: body + return m diff --git a/tests/test_etl/test_source.py b/tests/test_etl/test_source.py deleted file mode 100644 index 0aabe57..0000000 --- a/tests/test_etl/test_source.py +++ /dev/null @@ -1,203 +0,0 @@ -"""Tests for the dlt source wrapping bcli SDK.""" - -from __future__ import annotations - -from unittest.mock import AsyncMock, MagicMock, patch - -import pytest - -dlt = pytest.importorskip("dlt") - -from bcli.etl._entities import EntityDef -from bcli.etl._source import _async_extract, _make_resource, _stamp_fivetran_fields, business_central - - -# ─── Helpers ───────────────────────────────────────────────────────── - - -def _mock_client(pages: list[list[dict]]) -> AsyncMock: - client = AsyncMock() - client.__aenter__ = AsyncMock(return_value=client) - client.__aexit__ = AsyncMock(return_value=False) - - # query() is sync, returns BoundQuery — use MagicMock for the fluent chain - query = MagicMock() - query.orderby.return_value = query - query.filter.return_value = query - query.route.return_value = query - - # pages() is async, returns an async iterator - async def _pages(): - for page in pages: - yield page - - async def _pages_coro(): - return _pages() - - query.pages = _pages_coro - client.query = MagicMock(return_value=query) - return client - - -def _sample_entities() -> list[EntityDef]: - return [ - EntityDef("engineOverviews", api_publisher="beautech", api_group="standard", api_version="v1.0"), - EntityDef("leaseHeaders", api_publisher="beautech", api_group="standard", api_version="v1.0"), - ] - - -# ─── business_central source ───────────────────────────────────────── - - -class TestBusinessCentralSource: - def test_loads_from_registry(self): - """Source loads entities from the sandbox registry.""" - source = business_central(profile="sandbox") - resource_names = {r.name for r in source.resources.values()} - # sandbox has 114+ custom endpoints - assert len(resource_names) > 0 - - def test_filters_by_entity_names(self): - source = business_central(profile="sandbox", entities=["ArchivedAcqHeaders"]) - resource_names = {r.name for r in source.resources.values()} - assert resource_names == {"ArchivedAcqHeaders"} - - def test_unknown_entity_raises(self): - with pytest.raises(ValueError, match="Unknown entities"): - business_central(profile="sandbox", entities=["nonexistent_xyz"]) - - -# ─── _make_resource ────────────────────────────────────────────────── - - -class TestMakeResource: - def test_resource_has_correct_name(self): - entity = EntityDef("engineOverviews", api_publisher="beautech", api_group="standard", api_version="v1.0") - resource = _make_resource(entity, "test") - assert resource.name == "engineOverviews" - - def test_full_refresh_uses_replace(self): - entity = EntityDef("engineOverviews") - resource = _make_resource(entity, "test", full_refresh=True) - assert resource.write_disposition == "replace" - - def test_incremental_uses_merge(self): - entity = EntityDef("engineOverviews") - resource = _make_resource(entity, "test", full_refresh=False) - assert resource.write_disposition == "merge" - - -# ─── _async_extract ────────────────────────────────────────────────── - - -class TestFivetranFields: - def test_stamp_adds_fields(self): - page = [{"id": "1", "name": "Acme"}, {"id": "2", "name": "Globex"}] - result = _stamp_fivetran_fields(page) - for record in result: - assert "_fivetran_synced" in record - assert "_fivetran_deleted" in record - assert record["_fivetran_deleted"] is False - - def test_stamp_preserves_original_fields(self): - page = [{"id": "1", "name": "Acme"}] - result = _stamp_fivetran_fields(page) - assert result[0]["id"] == "1" - assert result[0]["name"] == "Acme" - - def test_stamp_does_not_mutate_input(self): - page = [{"id": "1"}] - _stamp_fivetran_fields(page) - assert "_fivetran_synced" not in page[0] - - def test_synced_is_iso_utc(self): - page = [{"id": "1"}] - result = _stamp_fivetran_fields(page) - synced = result[0]["_fivetran_synced"] - assert "+00:00" in synced or "Z" in synced - - -class TestAsyncExtract: - @pytest.mark.asyncio - async def test_incremental_adds_filter(self): - entity = EntityDef("engineOverviews", api_publisher="beautech", api_group="standard", api_version="v1.0") - client = _mock_client(pages=[[{"systemId": "1", "name": "CF34"}]]) - - with patch("bcli.AsyncBCClient", return_value=client): - result = await _async_extract(entity, "test", since="2025-01-01T00:00:00Z") - - query = client.query.return_value - query.filter.assert_called_once() - filter_arg = query.filter.call_args[0][0] - assert "systemModifiedAt gt 2025-01-01T00:00:00Z" in filter_arg - - @pytest.mark.asyncio - async def test_full_refresh_skips_filter(self): - entity = EntityDef("engineOverviews", api_publisher="beautech", api_group="standard", api_version="v1.0") - client = _mock_client(pages=[[{"systemId": "1"}]]) - - with patch("bcli.AsyncBCClient", return_value=client): - await _async_extract(entity, "test", since=None) - - query = client.query.return_value - query.filter.assert_not_called() - - @pytest.mark.asyncio - async def test_returns_all_pages(self): - entity = EntityDef("engineOverviews") - page1 = [{"systemId": "1"}, {"systemId": "2"}] - page2 = [{"systemId": "3"}] - client = _mock_client(pages=[page1, page2]) - - with patch("bcli.AsyncBCClient", return_value=client): - result = await _async_extract(entity, "test", since=None) - - assert len(result) == 2 - assert len(result[0]) == 2 - assert len(result[1]) == 1 - - @pytest.mark.asyncio - async def test_records_have_fivetran_fields(self): - entity = EntityDef("engineOverviews") - client = _mock_client(pages=[[{"systemId": "1", "name": "CF34"}]]) - - with patch("bcli.AsyncBCClient", return_value=client): - result = await _async_extract(entity, "test", since=None) - - record = result[0][0] - assert record["_fivetran_synced"] is not None - assert record["_fivetran_deleted"] is False - assert record["systemId"] == "1" - - @pytest.mark.asyncio - async def test_orders_by_cursor_field(self): - entity = EntityDef("engineOverviews") - client = _mock_client(pages=[]) - - with patch("bcli.AsyncBCClient", return_value=client): - await _async_extract(entity, "test", since=None) - - query = client.query.return_value - query.orderby.assert_called_once_with("systemModifiedAt asc") - - @pytest.mark.asyncio - async def test_custom_api_sets_route(self): - entity = EntityDef("engineOverviews", api_publisher="beautech", api_group="standard", api_version="v1.0") - client = _mock_client(pages=[]) - - with patch("bcli.AsyncBCClient", return_value=client): - await _async_extract(entity, "test", since=None) - - query = client.query.return_value - query.route.assert_called_once_with("beautech", "standard", "v1.0") - - @pytest.mark.asyncio - async def test_standard_api_skips_route(self): - entity = EntityDef("customers", api_publisher=None) - client = _mock_client(pages=[]) - - with patch("bcli.AsyncBCClient", return_value=client): - await _async_extract(entity, "test", since=None) - - query = client.query.return_value - query.route.assert_not_called() diff --git a/tests/test_etl/test_stampers.py b/tests/test_etl/test_stampers.py new file mode 100644 index 0000000..d0f521c --- /dev/null +++ b/tests/test_etl/test_stampers.py @@ -0,0 +1,72 @@ +"""Tests for ETL stampers. Pure units — no dlt, no network.""" + +from __future__ import annotations + +from datetime import datetime + +import pytest + +pytest.importorskip("dlt") + +from bcli.etl._stampers import ( + apply_stampers, + audit_stamper, + company_id_stamper, + fivetran_stamper, +) + + +class TestFivetranStamper: + def test_adds_both_fields(self): + stamp = fivetran_stamper() + out = stamp([{"id": "1", "name": "Acme"}, {"id": "2", "name": "Globex"}]) + for record in out: + assert "_fivetran_synced" in record + assert record["_fivetran_deleted"] is False + + def test_preserves_existing_fields(self): + stamp = fivetran_stamper() + out = stamp([{"id": "1", "name": "Acme"}]) + assert out[0]["id"] == "1" + assert out[0]["name"] == "Acme" + + def test_does_not_mutate_input(self): + stamp = fivetran_stamper() + src = [{"id": "1"}] + stamp(src) + assert "_fivetran_synced" not in src[0] + + def test_synced_is_iso_timestamp(self): + stamp = fivetran_stamper() + out = stamp([{"id": "1"}]) + # Parseable as ISO timestamp + datetime.fromisoformat(out[0]["_fivetran_synced"]) + + +class TestAuditStamper: + def test_adds_synced_at_and_source(self): + stamp = audit_stamper("test-source") + out = stamp([{"id": "1"}]) + assert "_synced_at" in out[0] + assert out[0]["_source"] == "test-source" + + +class TestCompanyIdStamper: + def test_injects_company_id(self): + stamp = company_id_stamper("co-123") + out = stamp([{"id": "1"}, {"id": "2"}]) + for record in out: + assert record["company_id"] == "co-123" + + +class TestApplyStampers: + def test_applies_in_order(self): + stampers = [company_id_stamper("co-1"), audit_stamper("src-1")] + out = apply_stampers([{"id": "1"}], stampers) + assert out[0]["company_id"] == "co-1" + assert out[0]["_source"] == "src-1" + assert out[0]["id"] == "1" + + def test_empty_list_is_noop(self): + out = apply_stampers([{"id": "1"}], []) + assert out == [{"id": "1"}] diff --git a/tests/test_registry/test_importers.py b/tests/test_registry/test_importers.py index 11a095f..d56e119 100644 --- a/tests/test_registry/test_importers.py +++ b/tests/test_registry/test_importers.py @@ -6,48 +6,79 @@ from bcli.registry._importers import import_from_json, import_from_postman +FIXTURES = Path(__file__).parent.parent / "fixtures" -def test_import_from_postman_real_collection(): - """Test against the real sample Postman collection.""" - postman_file = Path("/Users/igor/Projects/Fivetran/fivetran_bc_api.postman_collection.json") - if not postman_file.is_file(): - import pytest - pytest.skip("Postman collection not available") + +def test_import_from_postman_synthetic_collection(): + """Import from the bundled synthetic Postman fixture.""" + postman_file = FIXTURES / "sample_postman_collection.json" + assert postman_file.is_file(), "fixture missing — expected at tests/fixtures/sample_postman_collection.json" endpoints = import_from_postman(postman_file) - assert len(endpoints) > 80 # Should be ~92 - # Check that we got entities from all three groups + # The fixture has 5 distinct entities across 3 API groups + assert len(endpoints) == 5 + + # All three groups present groups = {f"{e.api_publisher}/{e.api_group}/{e.api_version}" for e in endpoints} - assert "beautech/finance/v1.5" in groups - assert "beautech/technical/v1.5" in groups - assert "beautech/standard/v1.0" in groups + assert "acme/finance/v1.0" in groups + assert "acme/standard/v1.0" in groups + assert "acme/technical/v1.0" in groups - # Check a specific entity + # Specific entities parsed correctly names = {e.entity_set_name for e in endpoints} - assert "glAccounts" in names or "vendors" in names + assert "glAccounts" in names + assert "customers" in names + assert "vendors" in names + assert "equipmentRecords" in names + # Methods collected (GL entries endpoint has POST) + gl_entries = [e for e in endpoints if e.entity_set_name == "glEntries"] + assert not gl_entries or "POST" in gl_entries[0].supports -def test_import_from_json_bcmcp_format(): - """Test against the real bcmcp endpoint metadata.""" - json_file = Path("/Users/igor/Projects/bcmcp/API_Endpoint_Metadata.json") - if not json_file.is_file(): - import pytest - pytest.skip("bcmcp metadata not available") - endpoints = import_from_json(json_file) - assert len(endpoints) > 80 +def test_import_from_json_with_endpoints_key(): + """Import a synthetic JSON file in bcli-native format.""" + data = { + "endpoints": [ + { + "entity_set_name": "glEntries", + "entity_name": "glEntry", + "api_publisher": "acme", + "api_group": "finance", + "api_version": "v1.0", + "description": "GL Entry endpoint", + "supports": ["GET"], + "key_field": "systemId", + }, + { + "entity_set_name": "customers", + "entity_name": "customer", + "api_publisher": "acme", + "api_group": "standard", + "api_version": "v1.0", + "description": "Customer endpoint", + "supports": ["GET", "POST", "PATCH"], + "key_field": "systemId", + }, + ] + } + + with tempfile.NamedTemporaryFile(mode="w", suffix=".json", delete=False) as f: + json.dump(data, f) + f.flush() + endpoints = import_from_json(Path(f.name)) - # Check structure + assert len(endpoints) == 2 for ep in endpoints: assert ep.entity_set_name - assert ep.api_publisher + assert ep.api_publisher == "acme" assert ep.api_group assert ep.api_version def test_import_from_json_bcli_format(): - """Test bcli-native format.""" + """Test bcli-native format with minimal fields.""" data = { "endpoints": [ { diff --git a/tests/test_workflow/test_batch_integration.py b/tests/test_workflow/test_batch_integration.py index 944d508..d27007a 100644 --- a/tests/test_workflow/test_batch_integration.py +++ b/tests/test_workflow/test_batch_integration.py @@ -2,7 +2,6 @@ from __future__ import annotations -import json import textwrap from pathlib import Path from unittest.mock import AsyncMock, patch