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/home/techb158/trello.abdallabala.com/src/

/home/techb158/trello.abdallabala.com/src

Name	Size	Mode	Actions
riskEngine.js	5756	0666	edit dl rm
server.js	5085	0666	edit dl rm
store.js	1173	0666	edit dl rm

Edit: /home/techb158/trello.abdallabala.com/src/riskEngine.js (5756B)

const DIMENSION_WEIGHTS = {
  organizational: 0.34,
  technical: 0.43,
  human: 0.23
};

const LIFECYCLE_WEIGHTS = {
  needs_analysis: 1.0,
  data_preparation: 1.25,
  design: 1.1,
  model_development: 1.35,
  testing_evaluation: 1.3,
  deployment_monitoring: 1.4
};

const TYPOLOGY_WEIGHTS = {
  incremental: 0.85,
  disruptive: 1.25,
  applied_research: 1.2,
  ai_enabler: 1.05,
  citizen_led: 1.15
};

const MATURITY_DISCOUNT = {
  ad_hoc: 1.2,
  defined: 1.0,
  measured: 0.9,
  controlled: 0.8
};

function clamp(value, min, max) {
  const numeric = Number(value);
  if (Number.isNaN(numeric)) return min;
  return Math.max(min, Math.min(max, numeric));
}

function normalizeItem(item) {
  const probability = clamp(item.probability ?? 3, 1, 5);
  const impact = clamp(item.impact ?? 3, 1, 5);
  const detectionDifficulty = clamp(item.detectionDifficulty ?? 3, 1, 5);
  const mitigationCompleteness = clamp(item.mitigationCompleteness ?? 0, 0, 100);
  const residualFactor = 1 - mitigationCompleteness / 100;

return {
    id: item.id,
    title: item.title || 'Untitled risk',
    category: item.category || 'technical',
    dimension: item.dimension || 'technical',
    lifecyclePhase: item.lifecyclePhase || 'model_development',
    probability,
    impact,
    detectionDifficulty,
    mitigationCompleteness,
    owner: item.owner || null,
    dueDate: item.dueDate || null,
    mitigation: item.mitigation || '',
    approvalState: item.approvalState || 'draft',
    rawScore: probability * impact * detectionDifficulty,
    residualScore: probability * impact * detectionDifficulty * residualFactor
  };
}

function statusFromScore(score) {
  if (score >= 55) return 'critical';
  if (score >= 35) return 'high';
  if (score >= 18) return 'medium';
  return 'low';
}

function approvalGateStatus({ status, approvalState, mitigationCompleteness, metrics = {} }) {
  const blocking = [];

if (status === 'critical') blocking.push('Critical residual risk requires explicit approval.');
  if (mitigationCompleteness < 60) blocking.push('Mitigation completeness is below 60%.');
  if (!['approved', 'accepted'].includes(approvalState)) blocking.push('Risk is not approved or accepted.');
  if (metrics.modelPerformanceScore !== undefined && Number(metrics.modelPerformanceScore) < 70) {
    blocking.push('Model performance score is below 70%.');
  }
  if (metrics.dataReadinessScore !== undefined && Number(metrics.dataReadinessScore) < 70) {
    blocking.push('Data readiness score is below 70%.');
  }
  if (metrics.ethicalReviewCompleted === false) blocking.push('Ethical review is not completed.');
  if (metrics.legalReviewCompleted === false) blocking.push('Legal review is not completed.');

return {
    deploymentReady: blocking.length === 0,
    blockingReasons: blocking
  };
}

export function scoreRiskAssessment(input = {}) {
  const projectTypology = input.projectTypology || 'ai_enabler';
  const lifecyclePhase = input.lifecyclePhase || 'model_development';
  const maturity = input.measurementMaturity || 'defined';
  const metrics = input.metrics || {};
  const items = Array.isArray(input.risks) ? input.risks.map(normalizeItem) : [];

const dimensionTotals = {
    organizational: 0,
    technical: 0,
    human: 0
  };

for (const item of items) {
    const dimension = dimensionTotals[item.dimension] !== undefined ? item.dimension : 'technical';
    dimensionTotals[dimension] += item.residualScore;
  }

const weightedDimensionScore = Object.entries(dimensionTotals).reduce((sum, [dimension, total]) => {
    return sum + total * (DIMENSION_WEIGHTS[dimension] || 0.33);
  }, 0);

const lifecycleMultiplier = LIFECYCLE_WEIGHTS[lifecyclePhase] || 1;
  const typologyMultiplier = TYPOLOGY_WEIGHTS[projectTypology] || 1;
  const maturityMultiplier = MATURITY_DISCOUNT[maturity] || 1;
  const normalizedScore = Math.round(
    clamp(weightedDimensionScore * lifecycleMultiplier * typologyMultiplier * maturityMultiplier, 0, 100)
  );

const status = statusFromScore(normalizedScore);
  const averageMitigation = items.length
    ? Math.round(items.reduce((sum, item) => sum + item.mitigationCompleteness, 0) / items.length)
    : 0;

const highestRisk = [...items].sort((a, b) => b.residualScore - a.residualScore)[0] || null;
  const approvalState = input.approvalState || 'draft';
  const gate = approvalGateStatus({
    status,
    approvalState,
    mitigationCompleteness: averageMitigation,
    metrics
  });

return {
    projectTypology,
    lifecyclePhase,
    measurementMaturity: maturity,
    score: normalizedScore,
    status,
    averageMitigationCompleteness: averageMitigation,
    dimensionTotals,
    highestRisk,
    gate,
    risks: items,
    interpretation: buildInterpretation(normalizedScore, status, gate)
  };
}

export function getReferenceTaxonomy() {
  return {
    lifecyclePhases: Object.keys(LIFECYCLE_WEIGHTS),
    projectTypologies: Object.keys(TYPOLOGY_WEIGHTS),
    maturityLevels: Object.keys(MATURITY_DISCOUNT),
    dimensions: Object.keys(DIMENSION_WEIGHTS),
    categories: ['strategic_organizational', 'technical', 'legal_ethical'],
    gateCriteria: [
      'risk_status',
      'mitigation_completeness',
      'approval_state',
      'model_performance_metrics',
      'data_readiness',
      'ethical_review',
      'legal_review',
      'deployment_readiness'
    ]
  };
}

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