feat(iace): integrate ISO 12100 machine risk model with 4-factor assessment
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Add dual-mode risk engine: legacy S×E×P (avoidance=0) and ISO mode S×F×P×A
(avoidance>=1) with new thresholds (low/medium/high/very_high/not_acceptable).

- 150+ hazard library entries across 28 categories incl. physical hazards
  (mechanical, electrical, thermal, pneumatic/hydraulic, noise/vibration,
  ergonomic, material/environmental)
- 160-entry protective measures library with 3-step hierarchy validation
  (design → protective → information)
- 25 lifecycle phases, 20 affected person roles, 50 evidence types
- 10 verification methods (expanded from 7)
- New API endpoints: lifecycle-phases, roles, evidence-types,
  protective-measures-library, validate-mitigation-hierarchy
- DB migrations 018+019 for extended schema
- Frontend: 4-slider risk assessment, hierarchy warnings, measures library modal
- MkDocs wiki updated with ISO mode docs and legal notice (no norm text)

All content uses original wording — norms referenced as methodology only.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Benjamin Admin
2026-03-15 23:13:41 +01:00
parent c8fd9cc780
commit c7651796c9
15 changed files with 3708 additions and 479 deletions

View File

@@ -38,6 +38,8 @@ const (
ComponentTypeActuator ComponentType = "actuator"
ComponentTypeController ComponentType = "controller"
ComponentTypeNetwork ComponentType = "network"
ComponentTypeMechanical ComponentType = "mechanical"
ComponentTypeElectrical ComponentType = "electrical"
ComponentTypeOther ComponentType = "other"
)
@@ -75,11 +77,13 @@ const (
type RiskLevel string
const (
RiskLevelCritical RiskLevel = "critical"
RiskLevelHigh RiskLevel = "high"
RiskLevelMedium RiskLevel = "medium"
RiskLevelLow RiskLevel = "low"
RiskLevelNegligible RiskLevel = "negligible"
RiskLevelNotAcceptable RiskLevel = "not_acceptable" // ISO 12100 mode: > 300
RiskLevelVeryHigh RiskLevel = "very_high" // ISO 12100 mode: 151-300
RiskLevelCritical RiskLevel = "critical"
RiskLevelHigh RiskLevel = "high"
RiskLevelMedium RiskLevel = "medium"
RiskLevelLow RiskLevel = "low"
RiskLevelNegligible RiskLevel = "negligible"
)
// ReductionType represents the type of risk reduction measure
@@ -105,10 +109,20 @@ const (
type VerificationMethod string
const (
VerificationMethodTest VerificationMethod = "test"
VerificationMethodAnalysis VerificationMethod = "analysis"
VerificationMethodInspection VerificationMethod = "inspection"
VerificationMethodReview VerificationMethod = "review"
VerificationMethodTest VerificationMethod = "test"
VerificationMethodAnalysis VerificationMethod = "analysis"
VerificationMethodInspection VerificationMethod = "inspection"
VerificationMethodReview VerificationMethod = "review"
VerificationMethodDesignReview VerificationMethod = "design_review"
VerificationMethodCalculation VerificationMethod = "calculation"
VerificationMethodTestReport VerificationMethod = "test_report"
VerificationMethodValidation VerificationMethod = "validation"
VerificationMethodElectricalTest VerificationMethod = "electrical_test"
VerificationMethodSoftwareTest VerificationMethod = "software_test"
VerificationMethodPenetrationTest VerificationMethod = "penetration_test"
VerificationMethodAcceptanceProtocol VerificationMethod = "acceptance_protocol"
VerificationMethodUserTest VerificationMethod = "user_test"
VerificationMethodDocRelease VerificationMethod = "documentation_release"
)
// TechFileSectionStatus represents the status of a technical file section
@@ -143,6 +157,48 @@ const (
AuditActionVerify AuditAction = "verify"
)
// LifecyclePhase represents a machine lifecycle phase per ISO 12100 methodology
type LifecyclePhase string
const (
LPTransport LifecyclePhase = "transport"
LPStorage LifecyclePhase = "storage"
LPAssembly LifecyclePhase = "assembly"
LPInstallation LifecyclePhase = "installation"
LPCommissioning LifecyclePhase = "commissioning"
LPParameterization LifecyclePhase = "parameterization"
LPSetup LifecyclePhase = "setup"
LPNormalOperation LifecyclePhase = "normal_operation"
LPAutoOperation LifecyclePhase = "automatic_operation"
LPManualOperation LifecyclePhase = "manual_operation"
LPTeachMode LifecyclePhase = "teach_mode"
LPProductionStart LifecyclePhase = "production_start"
LPProductionStop LifecyclePhase = "production_stop"
LPProcessMonitoring LifecyclePhase = "process_monitoring"
LPCleaning LifecyclePhase = "cleaning"
LPMaintenance LifecyclePhase = "maintenance"
LPInspection LifecyclePhase = "inspection"
LPCalibration LifecyclePhase = "calibration"
LPFaultClearing LifecyclePhase = "fault_clearing"
LPRepair LifecyclePhase = "repair"
LPChangeover LifecyclePhase = "changeover"
LPSoftwareUpdate LifecyclePhase = "software_update"
LPRemoteMaintenance LifecyclePhase = "remote_maintenance"
LPDecommissioning LifecyclePhase = "decommissioning"
LPDisposal LifecyclePhase = "disposal"
)
// ReviewStatus represents the review state of a hazard assessment
type ReviewStatus string
const (
ReviewStatusDraft ReviewStatus = "draft"
ReviewStatusInReview ReviewStatus = "in_review"
ReviewStatusReviewed ReviewStatus = "reviewed"
ReviewStatusApproved ReviewStatus = "approved"
ReviewStatusRejected ReviewStatus = "rejected"
)
// ============================================================================
// Main Entities
// ============================================================================
@@ -203,13 +259,24 @@ type RegulatoryClassification struct {
type HazardLibraryEntry struct {
ID uuid.UUID `json:"id"`
Category string `json:"category"`
SubCategory string `json:"sub_category,omitempty"`
Name string `json:"name"`
Description string `json:"description,omitempty"`
DefaultSeverity int `json:"default_severity"`
DefaultProbability int `json:"default_probability"`
DefaultExposure int `json:"default_exposure,omitempty"`
DefaultAvoidance int `json:"default_avoidance,omitempty"`
ApplicableComponentTypes []string `json:"applicable_component_types"`
RegulationReferences []string `json:"regulation_references"`
SuggestedMitigations json.RawMessage `json:"suggested_mitigations,omitempty"`
TypicalCauses []string `json:"typical_causes,omitempty"`
TypicalHarm string `json:"typical_harm,omitempty"`
RelevantLifecyclePhases []string `json:"relevant_lifecycle_phases,omitempty"`
RecommendedMeasuresDesign []string `json:"recommended_measures_design,omitempty"`
RecommendedMeasuresTechnical []string `json:"recommended_measures_technical,omitempty"`
RecommendedMeasuresInformation []string `json:"recommended_measures_information,omitempty"`
SuggestedEvidence []string `json:"suggested_evidence,omitempty"`
RelatedKeywords []string `json:"related_keywords,omitempty"`
IsBuiltin bool `json:"is_builtin"`
TenantID *uuid.UUID `json:"tenant_id,omitempty"`
CreatedAt time.Time `json:"created_at"`
@@ -225,7 +292,16 @@ type Hazard struct {
Description string `json:"description,omitempty"`
Scenario string `json:"scenario,omitempty"`
Category string `json:"category"`
SubCategory string `json:"sub_category,omitempty"`
Status HazardStatus `json:"status"`
MachineModule string `json:"machine_module,omitempty"`
Function string `json:"function,omitempty"`
LifecyclePhase string `json:"lifecycle_phase,omitempty"`
HazardousZone string `json:"hazardous_zone,omitempty"`
TriggerEvent string `json:"trigger_event,omitempty"`
AffectedPerson string `json:"affected_person,omitempty"`
PossibleHarm string `json:"possible_harm,omitempty"`
ReviewStatus ReviewStatus `json:"review_status,omitempty"`
CreatedAt time.Time `json:"created_at"`
UpdatedAt time.Time `json:"updated_at"`
}
@@ -397,6 +473,14 @@ type CreateHazardRequest struct {
Description string `json:"description,omitempty"`
Scenario string `json:"scenario,omitempty"`
Category string `json:"category" binding:"required"`
SubCategory string `json:"sub_category,omitempty"`
MachineModule string `json:"machine_module,omitempty"`
Function string `json:"function,omitempty"`
LifecyclePhase string `json:"lifecycle_phase,omitempty"`
HazardousZone string `json:"hazardous_zone,omitempty"`
TriggerEvent string `json:"trigger_event,omitempty"`
AffectedPerson string `json:"affected_person,omitempty"`
PossibleHarm string `json:"possible_harm,omitempty"`
}
// AssessRiskRequest is the API request for performing a risk assessment
@@ -467,6 +551,8 @@ type ProjectDetailResponse struct {
// RiskSummaryResponse is the API response for an aggregated risk overview
type RiskSummaryResponse struct {
TotalHazards int `json:"total_hazards"`
NotAcceptable int `json:"not_acceptable,omitempty"`
VeryHigh int `json:"very_high,omitempty"`
Critical int `json:"critical"`
High int `json:"high"`
Medium int `json:"medium"`
@@ -476,6 +562,54 @@ type RiskSummaryResponse struct {
AllAcceptable bool `json:"all_acceptable"`
}
// LifecyclePhaseInfo represents a machine lifecycle phase with labels
type LifecyclePhaseInfo struct {
ID string `json:"id"`
LabelDE string `json:"label_de"`
LabelEN string `json:"label_en"`
Sort int `json:"sort_order"`
}
// RoleInfo represents an affected person role with labels
type RoleInfo struct {
ID string `json:"id"`
LabelDE string `json:"label_de"`
LabelEN string `json:"label_en"`
Sort int `json:"sort_order"`
}
// EvidenceTypeInfo represents an evidence/verification type with labels
type EvidenceTypeInfo struct {
ID string `json:"id"`
Category string `json:"category"`
LabelDE string `json:"label_de"`
LabelEN string `json:"label_en"`
Sort int `json:"sort_order"`
}
// ProtectiveMeasureEntry represents a protective measure from the library
type ProtectiveMeasureEntry struct {
ID string `json:"id"`
ReductionType string `json:"reduction_type"`
SubType string `json:"sub_type,omitempty"`
Name string `json:"name"`
Description string `json:"description"`
HazardCategory string `json:"hazard_category,omitempty"`
Examples []string `json:"examples,omitempty"`
}
// ValidateMitigationHierarchyRequest is the request for hierarchy validation
type ValidateMitigationHierarchyRequest struct {
HazardID uuid.UUID `json:"hazard_id" binding:"required"`
ReductionType ReductionType `json:"reduction_type" binding:"required"`
}
// ValidateMitigationHierarchyResponse is the response from hierarchy validation
type ValidateMitigationHierarchyResponse struct {
Valid bool `json:"valid"`
Warnings []string `json:"warnings,omitempty"`
}
// CompletenessGate represents a single gate in the project completeness checklist
type CompletenessGate struct {
ID string `json:"id"`