zen/test-data/graphs/application-risk-assessment.json

{
  "tests": [
    {
      "input": {
        "applicant": {
          "creditScore": 710,
          "latePayments": 1,
          "creditHistoryMonths": 48,
          "employmentMonths": 36,
          "incomeVerification": "complete",
          "bankAccountStanding": "good",
          "debtToIncomeRatio": 0.35,
          "outstandingLoans": 2
        }
      },
      "output": {
        "applicant": {
          "bankAccountStanding": "good",
          "creditHistoryMonths": 48,
          "creditScore": 710,
          "debtToIncomeRatio": 0.35,
          "employmentMonths": 36,
          "incomeVerification": "complete",
          "latePayments": 1,
          "outstandingLoans": 2
        },
        "approvalStatus": "manual-review",
        "interestRateModifier": 0,
        "negativeFactors": [],
        "negativeFactorsCount": 0,
        "riskCategory": "medium",
        "scores": {
          "creditHistory": 20,
          "debtToIncome": 15,
          "incomeStability": 20
        },
        "totalRiskScore": 55
      }
    }
  ],
  "nodes": [
    {
      "type": "inputNode",
      "content": {
        "schema": ""
      },
      "id": "input",
      "name": "request",
      "position": {
        "x": 110,
        "y": 163.5
      }
    },
    {
      "type": "decisionTableNode",
      "content": {
        "hitPolicy": "first",
        "rules": [
          {
            "_id": "r1-1",
            "i1-1": "> 750",
            "i1-2": "< 2",
            "i1-3": "> 60",
            "o1-1": "30"
          },
          {
            "_id": "r1-2",
            "i1-1": "[650..750]",
            "i1-2": "< 4",
            "i1-3": "> 36",
            "o1-1": "20"
          },
          {
            "_id": "r1-3",
            "i1-1": "[600..650)",
            "i1-2": "< 6",
            "i1-3": "> 24",
            "o1-1": "10"
          },
          {
            "_id": "r1-4",
            "i1-1": "",
            "i1-2": "",
            "i1-3": "",
            "o1-1": "0"
          }
        ],
        "inputs": [
          {
            "id": "i1-1",
            "name": "creditScore",
            "field": "applicant.creditScore"
          },
          {
            "id": "i1-2",
            "name": "latePayments",
            "field": "applicant.latePayments"
          },
          {
            "id": "i1-3",
            "name": "creditHistoryLength",
            "field": "applicant.creditHistoryMonths"
          }
        ],
        "outputs": [
          {
            "id": "o1-1",
            "name": "creditHistoryScore",
            "field": "scores.creditHistory"
          }
        ],
        "passThrough": true,
        "inputField": null,
        "outputPath": null,
        "executionMode": "single",
        "passThorough": false
      },
      "id": "scoreCreditHistory",
      "name": "scoreCreditHistory",
      "position": {
        "x": 430,
        "y": 163.5
      }
    },
    {
      "type": "decisionTableNode",
      "content": {
        "hitPolicy": "first",
        "rules": [
          {
            "_id": "r2-1",
            "i2-1": "> 60",
            "i2-2": "'complete'",
            "i2-3": "'good'",
            "o2-1": "25"
          },
          {
            "_id": "r2-2",
            "i2-1": "> 24",
            "i2-2": "'complete'",
            "i2-3": "'good'",
            "o2-1": "20"
          },
          {
            "_id": "r2-3",
            "i2-1": "> 12",
            "i2-2": "'partial'",
            "i2-3": "'fair'",
            "o2-1": "15"
          },
          {
            "_id": "r2-4",
            "i2-1": "> 6",
            "i2-2": "",
            "i2-3": "",
            "o2-1": "5"
          },
          {
            "_id": "r2-5",
            "i2-1": "",
            "i2-2": "",
            "i2-3": "",
            "o2-1": "0"
          }
        ],
        "inputs": [
          {
            "id": "i2-1",
            "name": "employmentLength",
            "field": "applicant.employmentMonths"
          },
          {
            "id": "i2-2",
            "name": "incomeVerification",
            "field": "applicant.incomeVerification"
          },
          {
            "id": "i2-3",
            "name": "bankAccountStanding",
            "field": "applicant.bankAccountStanding"
          }
        ],
        "outputs": [
          {
            "id": "o2-1",
            "name": "incomeStabilityScore",
            "field": "scores.incomeStability"
          }
        ],
        "passThrough": true,
        "inputField": null,
        "outputPath": null,
        "executionMode": "single"
      },
      "id": "scoreIncomeStability",
      "name": "scoreIncomeStability",
      "position": {
        "x": 750,
        "y": 163.5
      }
    },
    {
      "type": "decisionTableNode",
      "content": {
        "hitPolicy": "first",
        "rules": [
          {
            "_id": "r3-1",
            "i3-1": "< 0.2",
            "i3-2": "< 2",
            "o3-1": "25"
          },
          {
            "_id": "r3-2",
            "i3-1": "< 0.4",
            "i3-2": "< 3",
            "o3-1": "15"
          },
          {
            "_id": "r3-3",
            "i3-1": "< 0.6",
            "i3-2": "< 5",
            "o3-1": "5"
          },
          {
            "_id": "r3-4",
            "i3-1": "",
            "i3-2": "",
            "o3-1": "0"
          }
        ],
        "inputs": [
          {
            "id": "i3-1",
            "name": "debtToIncomeRatio",
            "field": "applicant.debtToIncomeRatio"
          },
          {
            "id": "i3-2",
            "name": "outstandingLoans",
            "field": "applicant.outstandingLoans"
          }
        ],
        "outputs": [
          {
            "id": "o3-1",
            "name": "debtToIncomeScore",
            "field": "scores.debtToIncome"
          }
        ],
        "passThrough": true,
        "inputField": null,
        "outputPath": null,
        "executionMode": "single"
      },
      "id": "scoreDebtToIncome",
      "name": "scoreDebtToIncome",
      "position": {
        "x": 1070,
        "y": 163.5
      }
    },
    {
      "type": "expressionNode",
      "content": {
        "expressions": [
          {
            "id": "e4-1",
            "key": "totalRiskScore",
            "value": "scores.creditHistory + scores.incomeStability + scores.debtToIncome"
          },
          {
            "id": "e4-2",
            "key": "negativeFactors",
            "value": "filter([scores.creditHistory == 0, scores.incomeStability == 0, scores.debtToIncome == 0], # == true)"
          },
          {
            "id": "e4-3",
            "key": "negativeFactorsCount",
            "value": "len($.negativeFactors)"
          }
        ],
        "passThrough": true,
        "inputField": null,
        "outputPath": null,
        "executionMode": "single"
      },
      "id": "calculateRiskScore",
      "name": "calculateRiskScore",
      "position": {
        "x": 1390,
        "y": 163.5
      }
    },
    {
      "type": "switchNode",
      "content": {
        "hitPolicy": "first",
        "statements": [
          {
            "id": "s1",
            "condition": "totalRiskScore >= 60 and negativeFactorsCount == 0",
            "isDefault": false
          },
          {
            "id": "s2",
            "condition": "totalRiskScore >= 30 or (totalRiskScore >= 20 and negativeFactorsCount < 2)",
            "isDefault": false
          },
          {
            "id": "s3",
            "condition": "",
            "isDefault": true
          }
        ]
      },
      "id": "classifyRisk",
      "name": "classifyRisk",
      "position": {
        "x": 1710,
        "y": 163.5
      }
    },
    {
      "type": "expressionNode",
      "content": {
        "expressions": [
          {
            "id": "e6-1",
            "key": "riskCategory",
            "value": "'low'"
          },
          {
            "id": "e6-2",
            "key": "approvalStatus",
            "value": "'auto-approved'"
          },
          {
            "id": "e6-3",
            "key": "interestRateModifier",
            "value": "-0.5"
          }
        ],
        "passThrough": true,
        "inputField": null,
        "outputPath": null,
        "executionMode": "single"
      },
      "id": "lowRiskAction",
      "name": "lowRiskAction",
      "position": {
        "x": 2030,
        "y": 65.5
      }
    },
    {
      "type": "expressionNode",
      "content": {
        "expressions": [
          {
            "id": "e7-1",
            "key": "riskCategory",
            "value": "'medium'"
          },
          {
            "id": "e7-2",
            "key": "approvalStatus",
            "value": "'manual-review'"
          },
          {
            "id": "e7-3",
            "key": "interestRateModifier",
            "value": "0"
          }
        ],
        "passThrough": true,
        "inputField": null,
        "outputPath": null,
        "executionMode": "single"
      },
      "id": "mediumRiskAction",
      "name": "mediumRiskAction",
      "position": {
        "x": 2030,
        "y": 163.5
      }
    },
    {
      "type": "expressionNode",
      "content": {
        "expressions": [
          {
            "id": "e8-1",
            "key": "riskCategory",
            "value": "'high'"
          },
          {
            "id": "e8-2",
            "key": "approvalStatus",
            "value": "'additional-verification'"
          },
          {
            "id": "e8-3",
            "key": "interestRateModifier",
            "value": "1.5"
          }
        ],
        "passThrough": true,
        "inputField": null,
        "outputPath": null,
        "executionMode": "single"
      },
      "id": "highRiskAction",
      "name": "highRiskAction",
      "position": {
        "x": 2030,
        "y": 261.5
      }
    }
  ],
  "edges": [
    {
      "id": "e1",
      "sourceId": "input",
      "targetId": "scoreCreditHistory",
      "type": "edge"
    },
    {
      "id": "e2",
      "sourceId": "scoreCreditHistory",
      "targetId": "scoreIncomeStability",
      "type": "edge"
    },
    {
      "id": "e3",
      "sourceId": "scoreIncomeStability",
      "targetId": "scoreDebtToIncome",
      "type": "edge"
    },
    {
      "id": "e4",
      "sourceId": "scoreDebtToIncome",
      "targetId": "calculateRiskScore",
      "type": "edge"
    },
    {
      "id": "e5",
      "sourceId": "calculateRiskScore",
      "targetId": "classifyRisk",
      "type": "edge"
    },
    {
      "id": "e6",
      "sourceId": "classifyRisk",
      "targetId": "lowRiskAction",
      "sourceHandle": "s1",
      "type": "edge"
    },
    {
      "id": "e7",
      "sourceId": "classifyRisk",
      "targetId": "mediumRiskAction",
      "sourceHandle": "s2",
      "type": "edge"
    },
    {
      "id": "e8",
      "sourceId": "classifyRisk",
      "targetId": "highRiskAction",
      "sourceHandle": "s3",
      "type": "edge"
    }
  ]
}