tarakan/lib/tarakan_web/live/repository_live/show.ex
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2026-07-29 04:43:40 -04:00

944 lines
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Elixir

defmodule TarakanWeb.RepositoryLive.Show do
use TarakanWeb, :live_view
alias Tarakan.Accounts
alias Tarakan.Repositories
alias Tarakan.FindingMemory
alias Tarakan.Repositories.Repository
alias Tarakan.RepositoryCode
alias Tarakan.Policy
alias Tarakan.Reputation
alias Tarakan.Scans
alias Tarakan.SecurityPosture
alias Tarakan.Work
alias Tarakan.Work.ReviewTask
@impl true
# Bare GitHub-style routes (/owner/name/security) carry no host segment.
# A host-like first segment means the literal "security" swallowed a
# remote path - a repository literally named "security" - whose record
# entry lives at the /code form, which routes unambiguously.
def mount(%{"owner" => owner, "name" => name} = params, session, socket)
when not is_map_key(params, "host") do
if Tarakan.Hosts.host_segment?(owner) do
{:ok, push_navigate(socket, to: "/#{owner}/#{name}/security/code")}
else
mount(Map.put(params, "host", Repository.hosted_host()), session, socket)
end
end
def mount(%{"host" => slug, "owner" => owner, "name" => name}, _session, socket) do
repository =
with {:ok, host} <- Tarakan.Hosts.host_for_slug(slug),
%Repository{} = repository <-
Repositories.get_visible_repository(host, owner, name, socket.assigns.current_scope) do
repository
else
_not_visible -> raise Ecto.NoResultsError, queryable: Repository
end
if connected?(socket) do
Repositories.subscribe()
Scans.subscribe(repository.id)
Work.subscribe(repository.id)
Reputation.subscribe()
end
{:ok,
socket
|> assign(:page_title, "#{repository.owner}/#{repository.name} security")
|> assign(
:meta_description,
repository_meta_description(repository)
)
|> assign(
:canonical_path,
TarakanWeb.RepositoryPaths.repository_security_path(repository)
)
|> assign(:repository, repository)
|> assign(
:open_bounties,
Tarakan.Market.open_bounties_for_target(:repository, repository.id)
)
|> assign(:task_form, empty_task_form(repository))
|> assign(:show_task_form, false)
|> assign(:task_kind_options, task_kind_options())
|> assign(:capability_options, capability_options())
|> assign(:branch_options, [])
|> assign(:selected_branch, repository.default_branch)
|> assign(:can_auto_open_job, can_auto_open_job?(socket, repository))
|> assign(:moderation_form, moderation_form())
|> assign(:can_vote, can_vote?(socket))
|> assign(:can_manage_disclosure, can_manage_disclosure?(socket, repository))
|> assign(:canonical_findings, [])
|> assign(:checkable_findings_count, 0)
|> assign(:posture, SecurityPosture.cached_repository_posture!(repository))
|> assign(:regressions, FindingMemory.list_repository_regressions(repository, limit: 10))
|> stream(:tasks, Work.list_tasks(repository, scope: socket.assigns.current_scope))
|> load_scans()}
end
@impl true
def handle_info({:scan_submitted, scan}, socket) do
{:noreply, sync_visible_scan(socket, scan, at: 0)}
end
def handle_info({:scan_updated, scan}, socket) do
{:noreply, sync_visible_scan(socket, scan)}
end
def handle_info(
{:repository_record_updated, %Repository{id: repository_id}},
%{assigns: %{repository: %Repository{id: repository_id}}} = socket
) do
{:noreply, refresh_visible_repository(socket)}
end
def handle_info({event, %Repository{}}, socket)
when event in [:repository_registered, :repository_record_updated] do
{:noreply, socket}
end
def handle_info({event, _task_id}, socket)
when event in [
:review_task_created,
:review_task_updated,
:review_task_published,
:review_task_submitted,
:review_task_accepted,
:review_task_disclosed,
:review_task_changes_requested,
:review_task_rejected,
:review_task_cancelled,
:review_task_quarantined
] do
{:noreply, reload_tasks(socket)}
end
def handle_info({:vote_changed, "canonical_finding", _id}, socket) do
{:noreply, load_scans(socket)}
end
def handle_info({:vote_changed, _type, _id}, socket), do: {:noreply, socket}
@impl true
def handle_event("toggle_task_form", _params, socket) do
show = !socket.assigns.show_task_form
socket =
if show do
socket
|> assign(:show_task_form, true)
|> load_branch_options()
|> assign(:task_form, draft_task_form(socket.assigns.repository, %{}))
else
assign(socket, :show_task_form, false)
end
{:noreply, socket}
end
def handle_event("select_branch", %{"branch" => branch}, socket) do
repository = socket.assigns.repository
branch = String.trim(to_string(branch || ""))
case RepositoryCode.resolve_branch_commit(repository, branch) do
{:ok, commit_sha} ->
params =
(socket.assigns.task_form.params || %{})
|> Map.put("commit_sha", commit_sha)
# Clear title so it re-fills with the new short SHA.
params = Map.put(params, "title", "")
{:noreply,
socket
|> assign(:selected_branch, branch)
|> assign(:task_form, draft_task_form(repository, params))}
{:error, _reason} ->
{:noreply,
put_flash(socket, :error, "Could not resolve branch #{inspect(branch)} to a commit.")}
end
end
# One-click mass path: default-branch HEAD, code_review, agent, auto title/description.
# Stewards/moderators get an immediately open job; others get a proposal.
def handle_event(
"quick_open_job",
_params,
%{assigns: %{current_scope: %{account: account}}} = socket
)
when not is_nil(account) do
repository = socket.assigns.repository
params =
case RepositoryCode.resolve_default_commit(repository) do
{:ok, commit_sha} -> %{"commit_sha" => commit_sha}
{:error, _} -> %{}
end
create_task_from_params(socket, params)
end
def handle_event("quick_open_job", _params, socket) do
{:noreply, redirect(socket, to: ~p"/accounts/log-in")}
end
def handle_event(
"vote",
%{"type" => subject_type, "id" => subject_id, "vote" => value},
%{assigns: %{current_scope: %{account: account}}} = socket
)
when not is_nil(account) do
with {:ok, subject_id} <- normalize_id(subject_id),
{:ok, value} <- normalize_vote(value) do
case Reputation.cast_vote(
socket.assigns.current_scope,
subject_type,
subject_id,
value
) do
{:ok, _summary} ->
{:noreply, load_scans(socket)}
{:error, :own_content} ->
{:noreply, put_flash(socket, :error, "You cannot vote on your own contribution.")}
{:error, _reason} ->
{:noreply, put_flash(socket, :error, "Your vote could not be recorded.")}
end
else
_invalid -> {:noreply, put_flash(socket, :error, "Your vote could not be recorded.")}
end
end
def handle_event("vote", _params, socket) do
{:noreply, redirect(socket, to: ~p"/accounts/log-in")}
end
def handle_event(
"toggle_managed_disclosure",
_params,
%{assigns: %{current_scope: %{account: account}}} = socket
)
when not is_nil(account) do
repository = socket.assigns.repository
case Repositories.set_managed_disclosure(
socket.assigns.current_scope,
repository,
not repository.managed_disclosure
) do
{:ok, _updated} ->
{:noreply,
socket
|> reload_repository()
|> put_flash(:info, "Managed disclosure updated.")}
{:error, reason} when reason in [:unauthorized, :not_found] ->
{:noreply, put_flash(socket, :error, "You cannot change managed disclosure.")}
{:error, _reason} ->
{:noreply, put_flash(socket, :error, "Managed disclosure could not be updated.")}
end
end
def handle_event("toggle_managed_disclosure", _params, socket) do
{:noreply, redirect(socket, to: ~p"/accounts/log-in")}
end
# Fills the proposal form with the selected (or default) branch tip.
def handle_event("use_default_commit", _params, socket) do
repository = socket.assigns.repository
branch = socket.assigns.selected_branch || repository.default_branch
result =
if is_binary(branch) and branch != "" do
RepositoryCode.resolve_branch_commit(repository, branch)
else
RepositoryCode.resolve_default_commit(repository)
end
case result do
{:ok, commit_sha} ->
params =
(socket.assigns.task_form.params || %{})
|> Map.put("commit_sha", commit_sha)
|> Map.put("title", "")
{:noreply, assign(socket, :task_form, draft_task_form(repository, params))}
{:error, _reason} ->
{:noreply, put_flash(socket, :error, "The branch tip could not be resolved to a commit.")}
end
end
def handle_event("validate_task", %{"review_task" => params}, socket) do
params = normalize_task_params(params)
form = draft_task_form(socket.assigns.repository, params, action: :validate)
{:noreply, assign(socket, :task_form, form)}
end
def handle_event(
"create_task",
%{"review_task" => params},
%{assigns: %{current_scope: %{account: account}}} = socket
)
when not is_nil(account) do
create_task_from_params(socket, normalize_task_params(params))
end
def handle_event("create_task", _params, socket) do
{:noreply, redirect(socket, to: ~p"/accounts/log-in")}
end
def handle_event(
"cancel_task",
%{"id" => id},
%{assigns: %{current_scope: %{account: account}}} = socket
)
when not is_nil(account) do
task =
Work.list_tasks(socket.assigns.repository, scope: socket.assigns.current_scope)
|> Enum.find(&(to_string(&1.id) == to_string(id)))
case task do
nil ->
{:noreply, put_flash(socket, :error, "Job not found.")}
task ->
case Work.cancel_task(task, socket.assigns.current_scope, %{
"reason" => "Cancelled from the repository security page by a steward or creator."
}) do
{:ok, _cancelled} ->
{:noreply,
socket
|> reload_tasks()
|> put_flash(:info, "Job cancelled.")}
{:error, :unauthorized} ->
{:noreply, put_flash(socket, :error, "You cannot cancel this job.")}
{:error, _} ->
{:noreply, put_flash(socket, :error, "Could not cancel this job.")}
end
end
end
def handle_event("cancel_task", _params, socket) do
{:noreply, redirect(socket, to: ~p"/accounts/log-in")}
end
def handle_event(
"record_finding_verdict",
%{
"finding_id" => public_id,
"commit_sha" => commit_sha,
"verdict" => verdict,
"notes" => notes
},
%{assigns: %{current_scope: %{account: account}}} = socket
)
when not is_nil(account) do
case apply_finding_check(socket, public_id, commit_sha, verdict, notes) do
:ok ->
{:noreply,
socket
|> reload_repository()
|> load_scans()
|> put_flash(:info, "Finding check recorded.")}
{:error, message} ->
{:noreply, put_flash(socket, :error, message)}
end
end
def handle_event("record_finding_verdict", _params, socket) do
{:noreply, redirect(socket, to: ~p"/accounts/log-in")}
end
def handle_event(
"bulk_check_findings",
%{"verdict" => verdict, "notes" => notes},
%{assigns: %{current_scope: %{account: account}}} = socket
)
when not is_nil(account) and verdict in ["confirmed", "disputed", "fixed"] do
notes = notes |> to_string() |> String.trim()
if String.length(notes) < 20 do
{:noreply, put_flash(socket, :error, "Notes need at least 20 characters.")}
else
targets =
socket.assigns.canonical_findings
|> Enum.filter(& &1.can_check)
|> Enum.map(fn finding ->
{finding.public_id, finding.last_seen_commit_sha}
end)
{ok, fail} =
Enum.reduce(targets, {0, 0}, fn {public_id, commit_sha}, {ok, fail} ->
case apply_finding_check(socket, public_id, commit_sha, verdict, notes) do
:ok -> {ok + 1, fail}
{:error, _} -> {ok, fail + 1}
end
end)
socket =
socket
|> reload_repository()
|> load_scans()
msg =
cond do
ok == 0 and fail == 0 ->
"No findings available to check."
fail == 0 ->
"Recorded #{ok} finding check#{if ok == 1, do: "", else: "s"}."
ok == 0 ->
"Could not record any finding checks."
true ->
"Recorded #{ok} check#{if ok == 1, do: "", else: "s"}; #{fail} failed."
end
flash = if ok > 0, do: :info, else: :error
{:noreply, put_flash(socket, flash, msg)}
end
end
def handle_event("bulk_check_findings", _params, socket) do
{:noreply, redirect(socket, to: ~p"/accounts/log-in")}
end
def handle_event(
"moderate_scan",
%{"scan_id" => scan_id, "decision" => decision, "moderation" => attrs},
%{assigns: %{current_scope: %{account: account}}} = socket
)
when not is_nil(account) do
with_recent_auth(socket, fn ->
with {:ok, scan} <- Scans.get_scan(socket.assigns.current_scope, scan_id) do
# Reason codes are machine labels for the audit log. The decision button
# picks them - moderators only write evidence notes in the UI.
attrs =
attrs
|> stringify_moderation_attrs()
|> Map.put("moderation_reason", default_moderation_reason(decision))
result =
case decision do
"accept" ->
Scans.accept_scan(socket.assigns.current_scope, scan, attrs)
"reject" ->
Scans.reject_scan(socket.assigns.current_scope, scan, attrs)
"contest" ->
Scans.contest_scan(socket.assigns.current_scope, scan, attrs)
"publish_summary" ->
Scans.update_visibility(socket.assigns.current_scope, scan, "public_summary", attrs)
"publish_full" ->
Scans.update_visibility(socket.assigns.current_scope, scan, "public", attrs)
"restrict" ->
Scans.update_visibility(socket.assigns.current_scope, scan, "restricted", attrs)
_other ->
{:error, :invalid_transition}
end
case result do
{:ok, updated_scan} ->
{:noreply,
socket
|> assign(:moderation_form, moderation_form())
|> sync_visible_scan(updated_scan)
|> put_flash(:info, "Review decision recorded.")}
{:error, :verification_required} ->
{:noreply, put_flash(socket, :error, "Acceptance requires verification quorum.")}
{:error, reason} when reason in [:unauthorized, :conflict_of_interest] ->
{:noreply, put_flash(socket, :error, "You cannot moderate this review.")}
{:error, %Ecto.Changeset{} = changeset} ->
{:noreply,
socket
|> assign(:moderation_form, to_form(changeset, as: :moderation))
|> put_flash(:error, "Add evidence notes (20+ characters).")}
{:error, _reason} ->
{:noreply, put_flash(socket, :error, "Review decision could not be recorded.")}
end
else
{:error, :not_found} ->
{:noreply, put_flash(socket, :error, "Review is unavailable.")}
end
end)
end
def handle_event("moderate_scan", _params, socket) do
{:noreply, redirect(socket, to: ~p"/accounts/log-in")}
end
defp apply_finding_check(socket, public_id, commit_sha, verdict, notes) do
attrs = %{
"commit_sha" => commit_sha,
"verdict" => verdict,
"provenance" => "human",
"notes" => notes
}
case FindingMemory.record_check(
socket.assigns.current_scope,
socket.assigns.repository,
public_id,
attrs
) do
{:ok, _check, _canonical} ->
:ok
{:error, :conflict_of_interest} ->
{:error, "You cannot verify a finding you submitted."}
{:error, :unauthorized} ->
{:error, "You are not authorized to verify this finding."}
{:error, %Ecto.Changeset{errors: [{_field, {message, _meta}} | _]}} ->
{:error, "Finding check not recorded: #{message}."}
{:error, _reason} ->
{:error, "Finding check could not be recorded."}
end
end
defp reload_repository(socket) do
%{host: host, owner: owner, name: name} = socket.assigns.repository
assign(socket, :repository, Repositories.get_repository(host, owner, name))
end
defp refresh_visible_repository(socket) do
%{host: host, owner: owner, name: name} = socket.assigns.repository
case Repositories.get_visible_repository(host, owner, name, socket.assigns.current_scope) do
nil ->
push_navigate(socket, to: ~p"/")
repository ->
findings =
canonical_findings(
repository,
socket.assigns.current_scope,
current_account_id(socket)
)
scans = Scans.list_scans(socket.assigns.current_scope, repository)
socket
|> assign(:repository, repository)
|> assign(:canonical_findings, findings)
|> assign(:checkable_findings_count, Enum.count(findings, & &1.can_check))
|> stream(:tasks, Work.list_tasks(repository, scope: socket.assigns.current_scope),
reset: true
)
|> assign(:task_target_options, task_target_options(scans))
|> stream(:scans, scans, reset: true)
end
end
defp reload_tasks(socket) do
tasks = Work.list_tasks(socket.assigns.repository, scope: socket.assigns.current_scope)
stream(socket, :tasks, tasks, reset: true)
end
# Raw reports are immutable provenance. Shared votes and checks are loaded
# once for each canonical issue instead of being repeated on occurrences.
defp load_scans(socket) do
scans = Scans.list_scans(socket.assigns.current_scope, socket.assigns.repository)
findings =
canonical_findings(
socket.assigns.repository,
socket.assigns.current_scope,
current_account_id(socket)
)
socket
|> assign(:canonical_findings, findings)
|> assign(:checkable_findings_count, Enum.count(findings, & &1.can_check))
|> assign(:task_target_options, task_target_options(scans))
|> stream(:scans, scans, reset: true)
end
defp canonical_findings(repository, scope, account_id) do
findings = FindingMemory.list_repository_memory(repository, limit: 200)
votes =
Reputation.vote_summaries("canonical_finding", Enum.map(findings, & &1.id), account_id)
checkable_ids = FindingMemory.checkable_public_ids(scope, repository, findings)
findings
|> Enum.map(fn finding ->
Map.merge(finding, %{
can_check: MapSet.member?(checkable_ids, finding.public_id),
vote_summary: Map.get(votes, finding.id, %{score: 0, my_vote: 0})
})
end)
end
defp current_account_id(%{assigns: %{current_scope: %{account: %{id: id}}}}), do: id
defp current_account_id(_socket), do: nil
# phx-value params are client-controlled; never feed them to String.to_integer/1.
defp normalize_id(id) when is_integer(id) and id > 0, do: {:ok, id}
defp normalize_id(id) when is_binary(id) do
case Integer.parse(id) do
{parsed, ""} when parsed > 0 -> {:ok, parsed}
_other -> {:error, :invalid_id}
end
end
defp normalize_id(_id), do: {:error, :invalid_id}
defp normalize_vote(value) when is_integer(value), do: {:ok, value}
defp normalize_vote(value) when is_binary(value) do
case Integer.parse(value) do
{parsed, ""} -> {:ok, parsed}
_other -> {:error, :invalid_vote}
end
end
defp normalize_vote(_value), do: {:error, :invalid_vote}
defp can_vote?(socket), do: not is_nil(current_account_id(socket))
defp can_manage_disclosure?(socket, repository) do
Policy.allowed?(socket.assigns.current_scope, :moderate, repository)
end
defp create_task_from_params(socket, params) do
params = normalize_task_params(params)
case Work.create_task(socket.assigns.repository, socket.assigns.current_scope, params) do
{:ok, task} ->
message =
if task.status == "open" do
"Job opened on the public queue."
else
"Job proposed for independent approval."
end
{:noreply,
socket
|> assign(:task_form, empty_task_form(socket.assigns.repository))
|> assign(:show_task_form, false)
|> stream_insert(:tasks, task, at: 0)
|> put_flash(:info, message)}
{:error, :commit_not_found} ->
{:noreply, assign_task_error(socket, params, :commit_sha, "commit was not found")}
{:error, :commit_mismatch} ->
{:noreply,
assign_task_error(socket, params, :commit_sha, "commit verification returned a mismatch")}
{:error, reason} when reason in [:rate_limited, :unavailable] ->
{:noreply,
assign_task_error(socket, params, :commit_sha, "commit could not be verified right now")}
{:error, reason} when reason in [:identity_changed, :not_public] ->
{:noreply,
assign_task_error(
socket,
params,
:commit_sha,
"repository identity is no longer confirmed public (GitHub-backed repos only - Tarakan-hosted repos use the local git object database)"
)}
{:error, :proposal_limit} ->
{:noreply, put_flash(socket, :error, "Daily review-task proposal limit reached.")}
{:error, :proposal_rate_limited} ->
{:noreply, put_flash(socket, :error, "Too many task proposals. Try again shortly.")}
{:error, :duplicate_job} ->
{:noreply,
put_flash(
socket,
:error,
"An open job already covers this commit and job type. Claim or complete that one first."
)}
{:error, :unauthorized} ->
{:noreply, put_flash(socket, :error, "This account cannot propose jobs.")}
{:error, %Ecto.Changeset{} = changeset} ->
{:noreply,
socket
|> assign(:show_task_form, true)
|> assign(:task_form, to_form(changeset, as: :review_task))}
end
end
defp assign_task_error(socket, params, field, message) do
filled = Work.fill_task_defaults(socket.assigns.repository, params)
form =
%ReviewTask{}
|> Work.change_task(filled)
|> Ecto.Changeset.add_error(field, message)
|> Map.put(:action, :validate)
|> to_form(as: :review_task)
socket
|> assign(:show_task_form, true)
|> assign(:task_form, form)
end
defp empty_task_form(repository) do
draft_task_form(repository, %{})
end
defp draft_task_form(repository, params, opts \\ []) do
params =
params
|> maybe_default_commit(repository)
|> then(&Work.fill_task_defaults(repository, &1))
changeset =
%ReviewTask{}
|> Work.change_task(params)
changeset =
case Keyword.get(opts, :action) do
nil -> changeset
action -> Map.put(changeset, :action, action)
end
to_form(changeset, as: :review_task)
end
defp load_branch_options(socket) do
repository = socket.assigns.repository
case RepositoryCode.list_branches(repository) do
{:ok, branches} ->
default = repository.default_branch
selected = socket.assigns[:selected_branch] || default || List.first(branches)
socket
|> assign(:branch_options, branches)
|> assign(:selected_branch, selected)
{:error, _} ->
default = repository.default_branch
branches =
if is_binary(default) and default != "", do: [default], else: []
socket
|> assign(:branch_options, branches)
|> assign(:selected_branch, default)
end
end
defp maybe_default_commit(params, repository) do
params = for {k, v} <- params, into: %{}, do: {to_string(k), v}
if present_param?(params["commit_sha"]) do
params
else
case RepositoryCode.resolve_default_commit(repository) do
{:ok, commit_sha} -> Map.put(params, "commit_sha", commit_sha)
{:error, _} -> params
end
end
end
defp present_param?(value) when value in [nil, ""], do: false
defp present_param?(value) when is_binary(value), do: String.trim(value) != ""
defp present_param?(_), do: true
defp can_auto_open_job?(%{assigns: %{current_scope: scope}}, repository)
when not is_nil(scope) do
# publish_task is checked against the repository for stewards; moderators always can.
Policy.allowed?(scope, :publish_task, repository) or
Policy.allowed?(scope, :manage_repository, repository)
end
defp can_auto_open_job?(_socket, _repository), do: false
defp can_cancel_job?(task, %{account: %{id: account_id}} = scope) when not is_nil(account_id) do
task.status in ["proposed", "open", "claimed", "changes_requested"] and
Policy.allowed?(scope, :cancel_task, task)
end
defp can_cancel_job?(_task, _scope), do: false
defp can_moderate?(scan, %{account: account} = scope) when not is_nil(account) do
Policy.allowed?(scope, :moderate_review, scan) and scan.submitted_by_id != account.id
end
defp can_moderate?(_scan, _scope), do: false
defp moderation_form do
to_form(
%{
"visibility" => "restricted",
"moderation_reason" => "",
"moderation_notes" => ""
},
as: :moderation
)
end
defp stringify_moderation_attrs(attrs) when is_map(attrs) do
Map.new(attrs, fn {k, v} -> {to_string(k), v} end)
end
defp stringify_moderation_attrs(_), do: %{}
# Stored on the scan for audit/activity feeds. Not a user-facing concept.
defp default_moderation_reason("accept"), do: "evidence_reviewed"
defp default_moderation_reason("reject"), do: "evidence_insufficient"
defp default_moderation_reason("contest"), do: "independently_contested"
defp default_moderation_reason("publish_full"), do: "disclosure_reviewed"
defp default_moderation_reason("publish_summary"), do: "safe_summary"
defp default_moderation_reason("restrict"), do: "takedown_review"
defp default_moderation_reason(_), do: "moderator_decision"
defp with_recent_auth(socket, fun) do
if Accounts.sudo_mode?(socket.assigns.current_scope.account) do
fun.()
else
repo = socket.assigns.repository
return_to = TarakanWeb.RepositoryPaths.repository_path(repo)
{:noreply,
socket
|> put_flash(
:error,
"Confirm it's you with a magic link before changing review disclosure (sign-in older than 8 hours)."
)
|> push_navigate(to: TarakanWeb.AccountAuth.reauth_path(return_to))}
end
end
defp sync_visible_scan(socket, scan, opts \\ []) do
socket = reload_repository(socket)
socket =
case Scans.get_scan(socket.assigns.current_scope, scan.id) do
{:ok, visible_scan} -> stream_insert(socket, :scans, visible_scan, opts)
{:error, :not_found} -> stream_delete(socket, :scans, scan)
end
scans = Scans.list_scans(socket.assigns.current_scope, socket.assigns.repository)
assign(socket, :task_target_options, task_target_options(scans))
end
defp short_sha(sha), do: String.slice(sha, 0, 7)
defp scan_time(%DateTime{} = datetime) do
Calendar.strftime(datetime, "%Y-%m-%d %H:%M")
end
# Signal is reserved for findings; quiet states stay quiet.
defp finding_lines(%{line_start: nil}), do: ""
defp finding_lines(%{line_start: line, line_end: line}), do: ":#{line}"
defp finding_lines(%{line_start: line_start, line_end: line_end}),
do: ":#{line_start}-#{line_end}"
defp repository_meta_description(repository) do
label = TarakanWeb.RepositoryComponents.repository_status_label(repository)
host = repository.host || "github.com"
base =
"Public security record for #{repository.owner}/#{repository.name} on #{host}. " <>
"#{label}."
detail =
cond do
(repository.open_findings_count || 0) > 0 ->
" See open findings and open jobs."
true ->
" Contribute a review or claim an open job."
end
String.slice(base <> detail, 0, 160)
end
# Mass UI: Report job + Check job first; advanced kinds still available.
defp task_kind_options do
primary = [
{"Security report (findings)", "code_review"},
{"Check an existing report", "verify_findings"}
]
advanced =
~w(diff_review threat_model privacy_review business_logic write_fix)
|> Enum.map(&{review_kind_label(&1) <> " (advanced)", &1})
primary ++ advanced
end
defp task_target_options(scans) do
scans
|> Enum.filter(&(&1.findings_count > 0))
|> Enum.map(fn scan ->
count_label =
if scan.findings_count == 1, do: "1 finding", else: "#{scan.findings_count} findings"
{
"Report ##{scan.id} · #{review_kind_label(scan.review_kind)} · #{short_sha(scan.commit_sha)} · #{count_label}",
scan.id
}
end)
end
# Each kind carries exactly one extra field. Leaving a stale value from a
# different kind in the params makes the changeset reject it, which reads to
# the user as an unrelated validation error.
defp normalize_task_params(%{"kind" => "verify_findings"} = params) do
Map.delete(params, "base_commit_sha")
end
defp normalize_task_params(%{"kind" => "diff_review"} = params) do
Map.delete(params, "target_review_id")
end
defp normalize_task_params(params) do
params |> Map.delete("target_review_id") |> Map.delete("base_commit_sha")
end
# Job form: only who should pick it up. Hybrid stays a report provenance
# (agent draft a person edited), not a separate "human-guided" work mode.
defp capability_options do
[
{"AI helper", "agent"},
{"Human only", "human"}
]
end
defp short_task_status(%{status: "claimed"} = task) do
if Tarakan.Work.ReviewTask.claim_active?(task), do: "Claimed", else: "Open"
end
defp short_task_status(%{status: "changes_requested"}), do: "Changes requested"
defp short_task_status(%{status: status}), do: String.capitalize(status)
defp empty_review_label(%{review_kind: "code_review"}), do: "No findings reported"
defp empty_review_label(_scan), do: "Reviewed"
end