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