Class: RailsErrorDashboard::ErrorsController

Inherits:
ApplicationController show all
Includes:
Pagy::Backend
Defined in:
app/controllers/rails_error_dashboard/errors_controller.rb

Constant Summary collapse

FILTERABLE_PARAMS = 
%i[
  error_type
  unresolved
  platform
  application_id
  search
  severity
  timeframe
  frequency
  status
  assigned_to
  assignee_name
  priority_level
  hide_snoozed
  sort_by
  sort_direction
].freeze

Instance Method Summary collapse

Instance Method Details

#add_comment ⇒ Object 



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# File 'app/controllers/rails_error_dashboard/errors_controller.rb', line 165

def add_comment
  @error = ErrorLog.find(params[:id])
  @error.comments.create!(
    author_name: params[:author_name],
    body: params[:body]
  )
  redirect_to error_path(@error)
rescue => e
  redirect_to error_path(@error)
end

#analytics ⇒ Object 



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# File 'app/controllers/rails_error_dashboard/errors_controller.rb', line 176

def analytics
  days = (params[:days] || 30).to_i
  @days = days

  # Use Query to get analytics data (pass application filter)
  analytics = Queries::AnalyticsStats.call(days, application_id: @current_application_id)

  @error_stats = analytics[:error_stats]
  @errors_over_time = analytics[:errors_over_time]
  @errors_by_type = analytics[:errors_by_type]
  @errors_by_platform = analytics[:errors_by_platform]
  @errors_by_hour = analytics[:errors_by_hour]
  @top_users = analytics[:top_users]
  @resolution_rate = analytics[:resolution_rate]
  @mobile_errors = analytics[:mobile_errors]
  @api_errors = analytics[:api_errors]

  # Get recurring issues data (pass application filter)
  recurring = Queries::RecurringIssues.call(days, application_id: @current_application_id)
  @recurring_data = recurring

  # Get release correlation data (pass application filter)
  correlation = Queries::ErrorCorrelation.new(days: days, application_id: @current_application_id)
  @errors_by_version = correlation.errors_by_version
  @problematic_releases = correlation.problematic_releases
  @release_comparison = calculate_release_comparison

  # Get MTTR data (pass application filter)
  mttr_data = Queries::MttrStats.call(days, application_id: @current_application_id)
  @mttr_stats = mttr_data
  @overall_mttr = mttr_data[:overall_mttr]
  @mttr_by_platform = mttr_data[:mttr_by_platform]
end

#assign ⇒ Object

Phase 3: Workflow Integration Actions



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# File 'app/controllers/rails_error_dashboard/errors_controller.rb', line 114

def assign
  @error = ErrorLog.find(params[:id])
  @error.assign_to!(params[:assigned_to])
  redirect_to error_path(@error)
rescue => e
  redirect_to error_path(@error)
end

#batch_action ⇒ Object 



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# File 'app/controllers/rails_error_dashboard/errors_controller.rb', line 234

def batch_action
  error_ids = params[:error_ids] || []
  action_type = params[:action_type]

  result = case action_type
  when "resolve"
    Commands::BatchResolveErrors.call(
      error_ids,
      resolved_by_name: params[:resolved_by_name],
      resolution_comment: params[:resolution_comment]
    )
  when "delete"
    Commands::BatchDeleteErrors.call(error_ids)
  else
    { success: false, count: 0, errors: [ "Invalid action type" ] }
  end

  if result[:success]
    flash[:notice] = "Successfully #{action_type}d #{result[:count]} error(s)"
  else
    flash[:alert] = "Batch operation failed: #{result[:errors].join(', ')}"
  end

  redirect_to errors_path
end

#correlation ⇒ Object 



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# File 'app/controllers/rails_error_dashboard/errors_controller.rb', line 260

def correlation
  # Check if feature is enabled
  unless RailsErrorDashboard.configuration.enable_error_correlation
    flash[:alert] = "Error Correlation is not enabled. Enable it in config/initializers/rails_error_dashboard.rb"
    redirect_to errors_path
    return
  end

  days = (params[:days] || 30).to_i
  @days = days
  correlation = Queries::ErrorCorrelation.new(days: days, application_id: @current_application_id)

  @errors_by_version = correlation.errors_by_version
  @errors_by_git_sha = correlation.errors_by_git_sha
  @problematic_releases = correlation.problematic_releases
  @multi_error_users = correlation.multi_error_users(min_error_types: 2)
  @time_correlated_errors = correlation.time_correlated_errors
  @period_comparison = correlation.period_comparison
  @platform_specific_errors = correlation.platform_specific_errors
end

#index ⇒ Object 



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# File 'app/controllers/rails_error_dashboard/errors_controller.rb', line 64

def index
  # Use Query to get filtered errors
  errors_query = Queries::ErrorsList.call(filter_params)

  # Paginate with Pagy
  @pagy, @errors = pagy(errors_query, items: params[:per_page] || 25)

  # Get dashboard stats using Query (pass application filter)
  @stats = Queries::DashboardStats.call(application_id: @current_application_id)

  # Get filter options using Query (pass application filter)
  filter_options = Queries::FilterOptions.call(application_id: @current_application_id)
  @error_types = filter_options[:error_types]
  @platforms = filter_options[:platforms]

  # Get all distinct assignees for the assignee filter dropdown
  assignee_query = ErrorLog.where.not(assigned_to: nil)
  # Filter by application if specified
  assignee_query = assignee_query.where(application_id: @current_application_id) if @current_application_id.present?
  @assignees = assignee_query.select(:assigned_to)
                             .distinct
                             .pluck(:assigned_to)
                             .sort
end

#overview ⇒ Object 



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# File 'app/controllers/rails_error_dashboard/errors_controller.rb', line 28

def overview
  # Get dashboard stats using Query (pass application filter)
  @stats = Queries::DashboardStats.call(application_id: @current_application_id)

  # Get platform health summary (if enabled, pass application filter)
  if RailsErrorDashboard.configuration.enable_platform_comparison
    comparison = Queries::PlatformComparison.new(days: 7, application_id: @current_application_id)
    @platform_health = comparison.platform_health_summary
    @platform_scores = comparison.platform_stability_scores
  else
    @platform_health = {}
    @platform_scores = {}
  end

  # Get correlation summary (if enabled, pass application filter)
  if RailsErrorDashboard.configuration.enable_error_correlation
    correlation = Queries::ErrorCorrelation.new(days: 7, application_id: @current_application_id)
    @problematic_releases = correlation.problematic_releases.first(3)
    @time_correlated_errors = correlation.time_correlated_errors.first(3)
    @multi_error_users = correlation.multi_error_users(min_error_types: 2).first(5)
  else
    @problematic_releases = []
    @time_correlated_errors = []
    @multi_error_users = []
  end

  # Get critical alerts (critical/high severity errors from last hour)
  # Filter by priority_level in database instead of loading all records into memory
  @critical_alerts = ErrorLog
    .where("occurred_at >= ?", 1.hour.ago)
    .where(resolved_at: nil)
    .where(priority_level: [ 3, 4 ]) # 3 = high, 4 = critical (based on severity enum)
  @critical_alerts = @critical_alerts.where(application_id: @current_application_id) if @current_application_id.present?
  @critical_alerts = @critical_alerts.order(occurred_at: :desc).limit(10)
end

#platform_comparison ⇒ Object 



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# File 'app/controllers/rails_error_dashboard/errors_controller.rb', line 210

def platform_comparison
  # Check if feature is enabled
  unless RailsErrorDashboard.configuration.enable_platform_comparison
    flash[:alert] = "Platform Comparison is not enabled. Enable it in config/initializers/rails_error_dashboard.rb"
    redirect_to errors_path
    return
  end

  days = (params[:days] || 7).to_i
  @days = days

  # Use Query to get platform comparison data (pass application filter)
  comparison = Queries::PlatformComparison.new(days: days, application_id: @current_application_id)

  @error_rate_by_platform = comparison.error_rate_by_platform
  @severity_distribution = comparison.severity_distribution_by_platform
  @resolution_times = comparison.resolution_time_by_platform
  @top_errors_by_platform = comparison.top_errors_by_platform
  @stability_scores = comparison.platform_stability_scores
  @cross_platform_errors = comparison.cross_platform_errors
  @daily_trends = comparison.daily_trend_by_platform
  @platform_health = comparison.platform_health_summary
end

#resolve ⇒ Object 



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# File 'app/controllers/rails_error_dashboard/errors_controller.rb', line 100

def resolve
  # Use Command to resolve error
  @error = Commands::ResolveError.call(
    params[:id],
    resolved_by_name: params[:resolved_by_name],
    resolution_comment: params[:resolution_comment],
    resolution_reference: params[:resolution_reference]
  )

  redirect_to error_path(@error)
end

#settings ⇒ Object 



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# File 'app/controllers/rails_error_dashboard/errors_controller.rb', line 281

def settings
  @config = RailsErrorDashboard.configuration
end

#show ⇒ Object 



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# File 'app/controllers/rails_error_dashboard/errors_controller.rb', line 89

def show
  # Eagerly load associations to avoid N+1 queries
  # - comments: Used in the comments section (@error.comments.count, @error.comments.recent_first)
  # - parent_cascade_patterns/child_cascade_patterns: Used if cascade detection is enabled
  @error = ErrorLog.includes(:comments, :parent_cascade_patterns, :child_cascade_patterns).find(params[:id])
  @related_errors = @error.related_errors(limit: 5, application_id: @current_application_id)

  # Dispatch plugin event for error viewed
  RailsErrorDashboard::PluginRegistry.dispatch(:on_error_viewed, @error)
end

#snooze ⇒ Object 



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# File 'app/controllers/rails_error_dashboard/errors_controller.rb', line 138

def snooze
  @error = ErrorLog.find(params[:id])
  @error.snooze!(params[:hours].to_i, reason: params[:reason])
  redirect_to error_path(@error)
rescue => e
  redirect_to error_path(@error)
end

#unassign ⇒ Object 



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# File 'app/controllers/rails_error_dashboard/errors_controller.rb', line 122

def unassign
  @error = ErrorLog.find(params[:id])
  @error.unassign!
  redirect_to error_path(@error)
rescue => e
  redirect_to error_path(@error)
end

#unsnooze ⇒ Object 



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# File 'app/controllers/rails_error_dashboard/errors_controller.rb', line 146

def unsnooze
  @error = ErrorLog.find(params[:id])
  @error.unsnooze!
  redirect_to error_path(@error)
rescue => e
  redirect_to error_path(@error)
end

#update_priority ⇒ Object 



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# File 'app/controllers/rails_error_dashboard/errors_controller.rb', line 130

def update_priority
  @error = ErrorLog.find(params[:id])
  @error.update!(priority_level: params[:priority_level])
  redirect_to error_path(@error)
rescue => e
  redirect_to error_path(@error)
end

#update_status ⇒ Object 



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# File 'app/controllers/rails_error_dashboard/errors_controller.rb', line 154

def update_status
  @error = ErrorLog.find(params[:id])
  if @error.update_status!(params[:status], comment: params[:comment])
    redirect_to error_path(@error)
  else
    redirect_to error_path(@error)
  end
rescue => e
  redirect_to error_path(@error)
end