Files
inter-hub/Web/View/Requirements/Show.hs
Bernd Worsch 7f9a8dd441 feat(P3): IHF Phase 3 complete — Governance and Decision Linkage
Implements the full governance layer:
- Schema: requirements, decision_records, policy_references,
  implementation_change_references; requirement_candidates gets
  requirement_id back-reference
- RequirementsController (index/show; promotion-only create)
- DecisionRecordsController (CRUD + policy/impl ref management)
- GovernanceDashboardAction on HubsController (AutoRefresh)
- PromoteToRequirementAction + LinkToDecisionAction on candidates
- Outcome immutability enforced at controller level (fill excludes outcome)
- Full six-outcome vocabulary with Tailwind color roles
- Integration tests for all Phase 3 paths
- FrontController: registers Phase 2 missing controllers + all Phase 3
- SCOPE.md + docs/phase3-summary.md updated

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-29 10:42:56 +00:00

73 lines
3.2 KiB
Haskell

module Web.View.Requirements.Show where
import Web.Types
import Generated.Types
import IHP.Prelude
import IHP.ViewPrelude
data ShowView = ShowView
{ requirement :: !Requirement
, candidate :: !RequirementCandidate
, widget :: !Widget
, mDecision :: !(Maybe DecisionRecord)
}
instance View ShowView where
html ShowView { .. } = [hsx|
<div class="mb-6 flex items-center gap-2 text-sm text-gray-500">
<a href={RequirementsAction} class="hover:text-gray-700">Requirements</a>
<span>/</span>
<span>{requirement.title}</span>
</div>
<div class="max-w-3xl space-y-6">
<!-- Header card -->
<div class="bg-white rounded-lg border border-gray-200 px-6 py-5">
<div class="flex items-start justify-between mb-3">
<h1 class="text-2xl font-semibold">{requirement.title}</h1>
<span class={reqStatusClass requirement.status <> " text-xs px-2 py-0.5 rounded font-medium ml-4"}>
{requirement.status}
</span>
</div>
<p class="text-sm text-gray-700 leading-relaxed">{requirement.description}</p>
</div>
<!-- Source candidate -->
<div class="bg-white rounded-lg border border-gray-200 px-6 py-4">
<h2 class="text-sm font-semibold text-gray-700 mb-2">Source Candidate</h2>
<a href={ShowRequirementCandidateAction { requirementCandidateId = candidate.id }}
class="text-sm text-indigo-600 hover:text-indigo-800">{candidate.title}</a>
<p class="text-xs text-gray-400 mt-1">Widget: {widget.name}</p>
</div>
<!-- Linked decision -->
<div class="bg-white rounded-lg border border-gray-200 px-6 py-4">
<h2 class="text-sm font-semibold text-gray-700 mb-2">Linked Decision</h2>
{case mDecision of
Nothing -> [hsx|<p class="text-sm text-gray-400">No decision linked yet.</p>|]
Just dr -> [hsx|
<a href={ShowDecisionRecordAction { decisionRecordId = dr.id }}
class="text-sm text-indigo-600 hover:text-indigo-800">{dr.title}</a>
<span class={outcomeClass dr.outcome <> " text-xs px-2 py-0.5 rounded font-medium ml-2"}>
{dr.outcome}
</span>
|]}
</div>
</div>
|]
reqStatusClass :: Text -> Text
reqStatusClass "active" = "bg-green-100 text-green-800"
reqStatusClass "superseded" = "bg-yellow-100 text-yellow-800"
reqStatusClass "withdrawn" = "bg-gray-100 text-gray-500"
reqStatusClass _ = "bg-gray-100 text-gray-600"
outcomeClass :: Text -> Text
outcomeClass "accepted" = "bg-green-100 text-green-800"
outcomeClass "rejected" = "bg-red-100 text-red-800"
outcomeClass "deferred" = "bg-gray-100 text-gray-600"
outcomeClass "split" = "bg-purple-100 text-purple-800"
outcomeClass "merged" = "bg-indigo-100 text-indigo-800"
outcomeClass "reframed" = "bg-orange-100 text-orange-800"
outcomeClass _ = "bg-gray-100 text-gray-600"