Class: CollavreGithub::GithubPrChannel

Inherits:
Collavre::Channel
  • Object
show all
Defined in:
app/models/collavre_github/github_pr_channel.rb

Constant Summary collapse

PR_STATES =

PR lifecycle state used by the chip badge color. Defaults to "open" so freshly attached channels render the green badge before any close event has been received. Persisted in config to avoid a schema change for a channel-subtype-specific concern.

%w[open merged closed_without_merge].freeze

Instance Method Summary collapse

Instance Method Details

#attached_message ⇒ Object 



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# File 'app/models/collavre_github/github_pr_channel.rb', line 61

def attached_message
  Collavre::Channel::InjectedMessage.new(
    speaker: channel_bot_user,
    message: t("attached_message", label: label, url: pr_url),
    label: label,
    link: pr_url
  )
end

#badge_state ⇒ Object 



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# File 'app/models/collavre_github/github_pr_channel.rb', line 32

def badge_state
  pr_state
end

#badge_title ⇒ Object 



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# File 'app/models/collavre_github/github_pr_channel.rb', line 36

def badge_title
  I18n.t("collavre_github.channel.pr.badge.#{pr_state}", default: pr_state.to_s)
end

#default_label ⇒ Object

Chip fallbacks: derived directly from config so the chip can render the full "PR #N" + URL immediately on attach, without waiting for the first webhook event to populate latest_label / latest_link.



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# File 'app/models/collavre_github/github_pr_channel.rb', line 24

def default_label
  label
end

#default_link ⇒ Object 



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# File 'app/models/collavre_github/github_pr_channel.rb', line 28

def default_link
  pr_url
end

#handle(event:, payload:) ⇒ Object 



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# File 'app/models/collavre_github/github_pr_channel.rb', line 79

def handle(event:, payload:)
  case event
  when "issue_comment"
    handle_issue_comment(payload)
  when "pull_request_review_comment"
    handle_review_comment(payload)
  when "pull_request_review"
    handle_review_submitted(payload)
  when "pull_request"
    handle_pull_request(payload)
  end
end

#label ⇒ Object 



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# File 'app/models/collavre_github/github_pr_channel.rb', line 17

def label
  t("label", number: pr_number)
end

#pr_number ⇒ Object 



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# File 'app/models/collavre_github/github_pr_channel.rb', line 9

def pr_number
  config["pr_number"].to_i
end

#pr_state ⇒ Object 



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# File 'app/models/collavre_github/github_pr_channel.rb', line 46

def pr_state
  state = config["pr_state"].to_s
  PR_STATES.include?(state) ? state : "open"
end

#pr_state=(value) ⇒ Object

Symmetric with the reader: refuse to persist values outside PR_STATES rather than silently downgrading to "open" at read time. Without this any caller that mistypes (e.g. "merged_") would corrupt the badge color with no error surfaced.

Raises:

  • (ArgumentError) 


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# File 'app/models/collavre_github/github_pr_channel.rb', line 55

def pr_state=(value)
  value = value.to_s
  raise ArgumentError, "Invalid pr_state: #{value.inspect}" unless PR_STATES.include?(value)
  self.config = config.merge("pr_state" => value)
end

#pr_url ⇒ Object 



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# File 'app/models/collavre_github/github_pr_channel.rb', line 13

def pr_url
  "https://github.com/#{repo_full_name}/pull/#{pr_number}"
end

#reopened_message ⇒ Object 



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# File 'app/models/collavre_github/github_pr_channel.rb', line 70

def reopened_message
  Collavre::Channel::InjectedMessage.new(
    speaker: channel_bot_user,
    message: t("reopened_message", label: label, url: pr_url),
    label: label,
    link: pr_url
  )
end

#repo_full_name ⇒ Object 



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# File 'app/models/collavre_github/github_pr_channel.rb', line 5

def repo_full_name
  config["repo_full_name"]
end