Module: Blazer
- Defined in:
- lib/blazer.rb,
lib/blazer/engine.rb,
lib/blazer/version.rb,
lib/blazer/data_source.rb,
app/models/blazer/audit.rb,
app/models/blazer/check.rb,
app/models/blazer/query.rb,
app/models/blazer/dashboard.rb,
app/models/blazer/connection.rb,
app/helpers/blazer/base_helper.rb,
app/mailers/blazer/check_mailer.rb,
app/models/blazer/dashboard_query.rb,
app/controllers/blazer/base_controller.rb,
lib/generators/blazer/install_generator.rb,
app/controllers/blazer/checks_controller.rb,
app/controllers/blazer/queries_controller.rb,
app/controllers/blazer/dashboards_controller.rb
Defined Under Namespace
Modules: BaseHelper, Generators Classes: Audit, BaseController, Check, CheckMailer, ChecksController, Connection, Dashboard, DashboardQuery, DashboardsController, DataSource, Engine, QueriesController, Query
Constant Summary collapse
- VERSION =
"1.0.3"
Class Attribute Summary collapse
-
.audit ⇒ Object
Returns the value of attribute audit.
-
.cache ⇒ Object
Returns the value of attribute cache.
-
.from_email ⇒ Object
Returns the value of attribute from_email.
-
.time_zone ⇒ Object
Returns the value of attribute time_zone.
-
.transform_statement ⇒ Object
Returns the value of attribute transform_statement.
-
.user_class ⇒ Object
Returns the value of attribute user_class.
-
.user_method ⇒ Object
Returns the value of attribute user_method.
-
.user_name ⇒ Object
Returns the value of attribute user_name.
Class Method Summary collapse
Class Attribute Details
.audit ⇒ Object
Returns the value of attribute audit.
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# File 'lib/blazer.rb', line 10 def audit @audit end |
.cache ⇒ Object
Returns the value of attribute cache.
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# File 'lib/blazer.rb', line 16 def cache @cache end |
.from_email ⇒ Object
Returns the value of attribute from_email.
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# File 'lib/blazer.rb', line 15 def from_email @from_email end |
.time_zone ⇒ Object
Returns the value of attribute time_zone.
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# File 'lib/blazer.rb', line 11 def time_zone @time_zone end |
.transform_statement ⇒ Object
Returns the value of attribute transform_statement.
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# File 'lib/blazer.rb', line 17 def transform_statement @transform_statement end |
.user_class ⇒ Object
Returns the value of attribute user_class.
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# File 'lib/blazer.rb', line 13 def user_class @user_class end |
.user_method ⇒ Object
Returns the value of attribute user_method.
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# File 'lib/blazer.rb', line 14 def user_method @user_method end |
.user_name ⇒ Object
Returns the value of attribute user_name.
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# File 'lib/blazer.rb', line 12 def user_name @user_name end |
Class Method Details
.data_sources ⇒ Object
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# File 'lib/blazer.rb', line 37 def self.data_sources @data_sources ||= begin ds = Hash[ settings["data_sources"].map do |id, s| [id, Blazer::DataSource.new(id, s)] end ] ds.default = ds.values.first ds end end |
.run_checks ⇒ Object
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# File 'lib/blazer.rb', line 49 def self.run_checks Blazer::Check.includes(:query).find_each do |check| rows = nil error = nil tries = 0 # try 3 times on timeout errors begin rows, error, cached_at = data_sources[check.query.data_source].run_statement(check.query.statement, refresh_cache: true) tries += 1 end while error && error.include?("canceling statement due to statement timeout") && tries < 3 check.update_state(rows, error) end end |
.send_failing_checks ⇒ Object
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# File 'lib/blazer.rb', line 63 def self.send_failing_checks emails = {} Blazer::Check.includes(:query).where(state: %w[failing error]).find_each do |check| check.split_emails.each do |email| (emails[email] ||= []) << check end end emails.each do |email, checks| Blazer::CheckMailer.failing_checks(email, checks).deliver_later end end |
.settings ⇒ Object
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# File 'lib/blazer.rb', line 26 def self.settings @settings ||= begin path = Rails.root.join("config", "blazer.yml").to_s if File.exist?(path) YAML.load(ERB.new(File.read(path)).result) else {} end end end |