Disallow creating or updating scheduler if invalid #2214
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…or updating current scheduler.
…s if visual run under action does not return an error.
📝 WalkthroughWalkthroughThe changes made to the Changes
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Actionable comments posted: 5
Outside diff range and nitpick comments (2)
app/controllers/schedulers_controller.rb (2)
29-30: Correct error message formatting to avoid unintended newlinesThe error message string spans multiple lines without proper concatenation, which can include unintended newline characters in the displayed message. To ensure the error message is formatted correctly, combine the string into a single line or use string concatenation.
Apply this diff to fix the formatting:
- flash[:error] = "Scheduler create failed. Action file does not exist or is - not readable at #{action_path}." + flash[:error] = "Scheduler create failed. Action file does not exist or is " \ + "not readable at #{action_path}."
109-110: Correct error message formatting to avoid unintended newlinesSimilar to the issue in the
createmethod, the error message here spans multiple lines without proper concatenation. To ensure the message is displayed correctly, combine the string into a single line or use string concatenation.Apply this diff to fix the formatting:
- flash[:error] = "Scheduler update failed. Action file does not exist or is - not readable at #{action_path}." + flash[:error] = "Scheduler update failed. Action file does not exist or is " \ + "not readable at #{action_path}."
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Files selected for processing (1)
- app/controllers/schedulers_controller.rb (3 hunks)
Additional comments not posted (2)
app/controllers/schedulers_controller.rb (2)
35-44: Robust error handling added to ensure scheduler validityThe addition of error handling in the
createmethod ensures that if thetest_run_visual_schedulerfails, the created scheduler is destroyed, and an appropriate error message is displayed. This enhances the reliability of the scheduler creation process.
106-113: Refactor repeated file existence checks into a private methodAs mentioned earlier, the file existence and readability check here is duplicated from the
createmethod. Extracting this logic into a private method will reduce duplication and improve code maintainability.
jhs-panda
requested review from
a team and
20wildmanj
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Actionable comments posted: 2
🧹 Outside diff range and nitpick comments (1)
app/controllers/schedulers_controller.rb (1)
Line range hint
26-182: Consider architectural improvements for better maintainabilityThe current implementation could benefit from the following architectural improvements:
- Extract scheduler validation and execution logic into a service class to improve separation of concerns
- Move allowed paths configuration to a central configuration file
- Implement a more robust error handling strategy with custom exceptions
Example service class structure:
class SchedulerService def initialize(course) @course = course end def validate_and_run(scheduler) validate_path(scheduler.action) validate_file(scheduler.action) run_visual_test(scheduler) end private def validate_path(action_path) # Path validation logic end def validate_file(action_path) # File validation logic end def run_visual_test(scheduler) # Visual test logic end end
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📒 Files selected for processing (1)
app/controllers/schedulers_controller.rb(3 hunks)
🧰 Additional context used
📓 Learnings (1)
app/controllers/schedulers_controller.rb (1)
Learnt from: jhs-panda
PR: autolab/Autolab#2214
File: app/controllers/schedulers_controller.rb:131-141
Timestamp: 2024-11-13T17:02:19.398Z
Learning: The error detection logic in the `run_visual_scheduler` method in `app/controllers/schedulers_controller.rb` has changed, and string matching is no longer used.
🔇 Additional comments (1)
app/controllers/schedulers_controller.rb (1)
57-59:
Add error handling to visual_run action
The action should handle potential exceptions from execute_action and provide appropriate feedback to users.
def visual_run
@scheduler = Scheduler.find(params[:scheduler_id])
- @log = execute_action(@scheduler)
+ begin
+ @log = execute_action(@scheduler)
+ rescue StandardError => e
+ @log = "Error executing scheduler: #{e.message}"
+ flash[:error] = "Visual test failed"
+ end
render partial: "visual_test"
endLikely invalid or redundant comment.
github-merge-queue
bot
removed this pull request from the merge queue due to failed status checks
Description
When creating or updating a scheduler, tests visual run to ensure action can be loaded and works.
If visual run test works, allow scheduler creation/update.
If visual run test doesn't work on creation, delete created scheduler.
If visual run test doesn't work on update, reinstate previous scheduler prior to update attempt.
Motivation and Context
Resolves #2187
How Has This Been Tested?
Before:
Allows creation as long as inputs to Scheduler Creation filled. However, when running scheduler, gets many errors.
After:
Notes error if action does not exist or is not readable:
Notes error if action exists and is readable but cannot execute properly:
If update is not successful, notes error and reverts to previous state:
For successful actions that load properly, work when run:
Types of changes
Checklist:
overcommit --install && overcommit --signto use pre-commit hook for lintingOther issues / help required