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chore: device migration#5939

Merged
sriramveeraghanta merged 6 commits intopreviewfrom
fix-ce-migrations
Nov 1, 2024
Merged

chore: device migration#5939
sriramveeraghanta merged 6 commits intopreviewfrom
fix-ce-migrations

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@pablohashescobar pablohashescobar commented Nov 1, 2024

chore: device migration

Summary by CodeRabbit

  • New Features

    • Introduced Device and DeviceSession models to enhance device management and session tracking.
    • Added is_bot property to the User model for improved user categorization.
  • Bug Fixes

    • Modified access_token field in the Account class to enforce non-nullable constraints.
  • Chores

    • Updated import statements for improved readability in the models module.

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📥 Commits

Reviewing files that changed from the base of the PR and between 9bb7a41 and 39e8f58.

Walkthrough

The changes introduce two new Django model classes, Device and DeviceSession, to manage device-related data within the application. A migration script is added to create these models in the database, along with modifications to existing models to enhance the schema. Additionally, import statements are updated for better readability, and the User class is modified to include an is_bot property while the Account class undergoes significant changes to its field definitions.

Changes

File Path Change Summary
apiserver/plane/db/models/device.py Added classes: Device (fields: user, device_id, device_type, push_token, is_active) and DeviceSession (fields: device, session_id, is_active, user_agent, ip_address, start_time, end_time).
apiserver/plane/db/migrations/0083_device_workspace_timezone_and_more.py Added models: Device and DeviceSession with various fields and relationships; modified existing fields in issuetype, issuerelation, and label; added timezone field to workspace.
apiserver/plane/db/models/__init__.py Added imports for Device and DeviceSession; reformatted existing import statements for readability.
apiserver/plane/db/models/user.py Modified Account class (removed device_token and access_token, made access_token non-nullable); added is_bot field to User.

Poem

🐇 In the meadow where devices play,
New models hop in, brightening the day.
Sessions and tokens, all in a line,
With user and bot, they dance and shine.
A schema refreshed, like spring's gentle breeze,
Hopping along, with joyful ease! 🌼✨


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Actionable comments posted: 4

🧹 Outside diff range and nitpick comments (3)
apiserver/plane/db/models/device.py (1)

7-22: Add field documentation and model docstring

Add docstrings to explain the purpose of the model and its fields, especially regarding:

  • The relationship between device_id and push_token
  • When is_active is set to false
  • Token lifecycle management
 class Device(BaseModel):
+    """
+    Represents a user's device for push notifications and session management.
+    
+    This model stores device-specific information required for sending push notifications
+    and tracking device sessions. Each user can have multiple devices.
+    """
apiserver/plane/db/migrations/0083_account_device_token_issuetype_is_epic_and_more.py (2)

Line range hint 14-671: Consider optimizing timezone choices.

The timezone choices list includes several deprecated/alias timezones (e.g., "Asia/Calcutta" is deprecated in favor of "Asia/Kolkata"). Consider:

  1. Using zoneinfo or pytz to dynamically generate the timezone choices
  2. Filtering out deprecated timezones to prevent confusion
from zoneinfo import available_timezones

TIMEZONE_CHOICES = [(tz, tz) for tz in sorted(available_timezones())]

Line range hint 707-719: Consider adding database index for performance.

The project foreign key in the Label model would benefit from a database index for better query performance, especially if you frequently filter or join on this field.

 field=models.ForeignKey(
     null=True,
     on_delete=django.db.models.deletion.CASCADE,
     related_name="project_%(class)s",
     to="db.project",
+    db_index=True,
 ),
📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between 27d7d91 and 024b267.

📒 Files selected for processing (2)
  • apiserver/plane/db/migrations/0083_account_device_token_issuetype_is_epic_and_more.py (2 hunks)
  • apiserver/plane/db/models/device.py (1 hunks)
🔇 Additional comments (3)
apiserver/plane/db/models/device.py (2)

15-15: Enhance security for push_token storage

The push_token field stores sensitive data that could be used to send push notifications. Consider:

  1. Adding encryption for the push token
  2. Implementing proper token rotation mechanisms
  3. Adding validation for token format based on device type

34-34: Review IP address storage for GDPR compliance

Storing IP addresses requires careful consideration under GDPR:

  1. Document the purpose of IP storage
  2. Implement data retention policies
  3. Consider pseudonymization or anonymization
apiserver/plane/db/migrations/0083_account_device_token_issuetype_is_epic_and_more.py (1)

672-676: Verify the impact of nullable access_token.

Making access_token nullable might affect existing authentication flows. Please ensure that:

  1. All authentication-related code handles null tokens gracefully
  2. Existing tokens are preserved during migration
✅ Verification successful

Let me gather more information about the OAuth authentication flow and token handling.


Let me check one more aspect to understand how the access token is used in authentication flows and middleware.


Based on the gathered information, I can now provide the final response:

Making access_token nullable is safe and aligned with the codebase design

The code analysis shows that:

  1. The OAuth adapter already handles null tokens gracefully using .get() with default values
  2. Access tokens are only used in OAuth authentication flows, not in the main API authentication which uses API keys
  3. The token handling is designed to be optional, as seen in the OAuth adapter's token management
🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check for access_token usage in authentication flows

# Test: Search for access_token usage in auth-related code
rg -A 5 "access_token" --glob "**/{auth,authentication,oauth}*.py"

Length of output: 2618


Script:

#!/bin/bash
# Check for token validation and handling in authentication flows
rg -A 5 "def.*token" --glob "**/{auth,authentication,oauth}*.py"

# Check for null/optional token handling
rg -A 5 "if.*token|token.*None" --glob "**/{auth,authentication,oauth}*.py"

# Check Account model definition
ast-grep --pattern 'class Account($$$)'

Length of output: 2794


Script:

#!/bin/bash
# Check for authentication middleware and token validation
rg -A 10 "class.*Authentication" --glob "**/*.py"

# Check for token-based authentication checks
rg -A 5 "authenticate|authentication" --glob "**/{middleware,auth}*.py"

# Look for Account model usage with access_token
rg -A 5 "Account.*access_token|access_token.*Account" --glob "**/*.py"

Length of output: 4233

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Actionable comments posted: 3

🧹 Outside diff range and nitpick comments (2)
apiserver/plane/db/migrations/0083_device_workspace_timezone_and_more.py (2)

Line range hint 93-777: Simplify time zone choices using Django's utilities

The timezone field in the Workspace model contains a hard-coded list of time zone choices, which can be cumbersome to maintain and may become outdated. Django provides utilities to handle time zones efficiently.

Apply this diff to utilize Django's built-in time zone support:

+ from django.utils import timezone
+ import pytz

  migrations.AddField(
      model_name="workspace",
      name="timezone",
      field=models.CharField(
-         choices=[
-             # Extensive list of time zones
-         ],
+         choices=[(tz, tz) for tz in pytz.common_timezones],
          default="UTC",
          max_length=255,
      ),
  ),

This approach leverages the pytz library's common_timezones list, ensuring up-to-date and comprehensive time zone choices without manual maintenance.


778-856: Ensure DeviceSession model aligns with session management best practices

The DeviceSession model introduces fields like session_id, user_agent, ip_address, start_time, and end_time. Please verify:

  • Session Security: Ensure that session_id values are securely generated and stored.
  • Data Privacy: Handle ip_address and user_agent in compliance with data protection regulations, as they may be considered personally identifiable information (PII).
  • Active Session Logic: The is_active field should be accurately updated to reflect the session's state, preventing inconsistencies.

Consider reviewing Django's session framework or integrating with existing session management solutions to enhance security and reliability.

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between 024b267 and 9bb7a41.

📒 Files selected for processing (3)
  • apiserver/plane/db/migrations/0083_device_workspace_timezone_and_more.py (2 hunks)
  • apiserver/plane/db/models/__init__.py (2 hunks)
  • apiserver/plane/db/models/user.py (1 hunks)
🧰 Additional context used
🪛 Ruff
apiserver/plane/db/models/__init__.py

9-9: .draft.DraftIssue imported but unused; consider removing, adding to __all__, or using a redundant alias

(F401)


10-10: .draft.DraftIssueAssignee imported but unused; consider removing, adding to __all__, or using a redundant alias

(F401)


11-11: .draft.DraftIssueLabel imported but unused; consider removing, adding to __all__, or using a redundant alias

(F401)


12-12: .draft.DraftIssueModule imported but unused; consider removing, adding to __all__, or using a redundant alias

(F401)


13-13: .draft.DraftIssueCycle imported but unused; consider removing, adding to __all__, or using a redundant alias

(F401)


118-118: .label.Label imported but unused; consider removing, adding to __all__, or using a redundant alias

(F401)


120-120: .device.Device imported but unused; consider removing, adding to __all__, or using a redundant alias

(F401)


120-120: .device.DeviceSession imported but unused; consider removing, adding to __all__, or using a redundant alias

(F401)

🔇 Additional comments (3)
apiserver/plane/db/models/user.py (3)

Line range hint 283-299: LGTM: Well-implemented notification preference handling.

The signal handler correctly integrates the is_bot check before creating notification preferences, preventing unnecessary entries for bot users.


232-233: ⚠️ Potential issue

Breaking Change: access_token field is now required.

The modification of access_token to be non-nullable (models.TextField() without null=True) is a breaking change that could affect existing records and API endpoints.

Please address the following concerns:

  1. Existing records with NULL access tokens will fail to migrate
  2. API endpoints might need updates to handle the new required field
  3. A data migration strategy should be provided

Let's check for existing NULL values and usage patterns:

#!/bin/bash
# Search for access_token usage in views and serializers
rg -A 5 'access_token' --type py apiserver/plane/api/views/
rg -A 5 'access_token' --type py apiserver/plane/api/serializers/

# Look for existing migrations that might be affected
fd -e py . apiserver/plane/db/migrations/ -x grep -l "access_token"

232-232: Verify the impact of is_bot field on existing users.

The new is_bot field with default=False is well integrated with the notification system. However, we should ensure this change is properly documented and verify its impact.

Let's check for any existing bot-related logic in the codebase:

Consider adding a docstring to the User model documenting the purpose and implications of the is_bot field.

✅ Verification successful

Based on the search results, I can now provide a comprehensive response about the is_bot field's integration and impact:

The is_bot field is well-integrated and safely implemented across the codebase

The field is properly used throughout the system with clear patterns:

  • User filtering in workspace and project member queries excludes bots (member__is_bot=False)
  • Notification preferences are only created for non-bot users
  • API token generation handles bot vs non-bot users differently
  • Migration files show proper handling of the field, including data migrations

Key integration points:

  • Workspace and project member management
  • User counts and analytics
  • API token generation
  • Notification system
  • License management

The implementation is consistent and follows best practices, with no issues found. The field's usage is properly handled in all relevant parts of the system, including migrations, views, and serializers.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for bot-related conditionals or configurations
rg -l 'is_bot|bot_user|user.*bot' --type py

# Check if there are any existing migrations that might conflict
fd -e py . apiserver/plane/db/migrations/ -x grep -l "is_bot"

Length of output: 307


Script:

#!/bin/bash
# Let's try a more specific search for bot-related code
rg -A 5 "is_bot|bot.*user" --type py

# Check the specific migration file content
cat apiserver/plane/db/migrations/0065_auto_20240415_0937.py

# Look for any bot-related configurations or settings
fd -e py -e yaml -e json . -x grep -l "bot"

# Check for any API endpoints or views that might handle bot users
rg -A 5 "class.*View" --type py | grep -A 5 -B 5 "bot"

Length of output: 29242

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