zen/test-data/graphs/dynamic-tarrif-engine.json

{
  "tests": [
    {
      "input": {
        "userProfile": "premium",
        "serviceType": "calls",
        "timePeriod": "peak",
        "locationType": "domestic",
        "currency": "EUR",
        "usage": {
          "amount": 15,
          "unit": "minutes"
        },
        "userId": "USR123456",
        "timestamp": "2025-03-20T14:30:00Z"
      },
      "output": {
        "baseTariff": 0.05,
        "currency": "EUR",
        "finalTariff": 0.048,
        "rulesSummary": [
          "Base rate: 0.05 per unit",
          "Premium user call discount",
          "Peak hour domestic rate"
        ]
      }
    }
  ],
  "nodes": [
    {
      "type": "inputNode",
      "content": {
        "schema": ""
      },
      "id": "input",
      "name": "request",
      "position": {
        "x": 110,
        "y": 114
      }
    },
    {
      "type": "decisionTableNode",
      "content": {
        "hitPolicy": "first",
        "rules": [
          {
            "_id": "r1",
            "i1": "'premium'",
            "i2": "'calls'",
            "o1": "0.8",
            "o2": "'Premium user call discount'"
          },
          {
            "_id": "r2",
            "i1": "'premium'",
            "i2": "'data'",
            "o1": "0.9",
            "o2": "'Premium user data discount'"
          },
          {
            "_id": "r3",
            "i1": "'premium'",
            "i2": "'messaging'",
            "o1": "0.7",
            "o2": "'Premium user messaging discount'"
          },
          {
            "_id": "r4",
            "i1": "'business'",
            "i2": "'calls'",
            "o1": "0.85",
            "o2": "'Business user call discount'"
          },
          {
            "_id": "r5",
            "i1": "'business'",
            "i2": "'data'",
            "o1": "0.8",
            "o2": "'Business user data discount'"
          },
          {
            "_id": "r6",
            "i1": "'business'",
            "i2": "'messaging'",
            "o1": "0.6",
            "o2": "'Business user messaging discount'"
          },
          {
            "_id": "r7",
            "i1": "'standard'",
            "i2": "",
            "o1": "1.0",
            "o2": "'Standard rate applied'"
          },
          {
            "_id": "r8",
            "i1": "",
            "i2": "",
            "o1": "1.0",
            "o2": "'Default rate applied'"
          }
        ],
        "inputs": [
          {
            "id": "i1",
            "name": "User Profile",
            "field": "userProfile"
          },
          {
            "id": "i2",
            "name": "Service Type",
            "field": "serviceType"
          }
        ],
        "outputs": [
          {
            "id": "o1",
            "name": "Profile Multiplier",
            "field": "profileMultiplier"
          },
          {
            "id": "o2",
            "name": "Rule Applied",
            "field": "profileRuleApplied"
          }
        ],
        "passThrough": true,
        "inputField": null,
        "outputPath": null,
        "executionMode": "single"
      },
      "id": "profileRules",
      "name": "userProfileRules",
      "position": {
        "x": 430,
        "y": 114
      }
    },
    {
      "type": "decisionTableNode",
      "content": {
        "hitPolicy": "first",
        "rules": [
          {
            "_id": "r1",
            "i1": "'peak'",
            "i2": "'roaming'",
            "o1": "1.5",
            "o2": "'Peak hour roaming surcharge'"
          },
          {
            "_id": "r2",
            "i1": "'peak'",
            "i2": "'domestic'",
            "o1": "1.2",
            "o2": "'Peak hour domestic rate'"
          },
          {
            "_id": "r3",
            "i1": "'off-peak'",
            "i2": "'roaming'",
            "o1": "1.3",
            "o2": "'Off-peak roaming rate'"
          },
          {
            "_id": "r4",
            "i1": "'off-peak'",
            "i2": "'domestic'",
            "o1": "0.9",
            "o2": "'Off-peak domestic discount'"
          },
          {
            "_id": "r5",
            "i1": "'weekend'",
            "i2": "'roaming'",
            "o1": "1.2",
            "o2": "'Weekend roaming rate'"
          },
          {
            "_id": "r6",
            "i1": "'weekend'",
            "i2": "'domestic'",
            "o1": "0.8",
            "o2": "'Weekend domestic discount'"
          },
          {
            "_id": "r7",
            "i1": "",
            "i2": "",
            "o1": "1.0",
            "o2": "'Default time/location rate'"
          }
        ],
        "inputs": [
          {
            "id": "i1",
            "name": "Time Period",
            "field": "timePeriod"
          },
          {
            "id": "i2",
            "name": "Location Type",
            "field": "locationType"
          }
        ],
        "outputs": [
          {
            "id": "o1",
            "name": "Time Location Multiplier",
            "field": "timeLocationMultiplier"
          },
          {
            "id": "o2",
            "name": "Rule Applied",
            "field": "timeLocationRuleApplied"
          }
        ],
        "passThrough": true,
        "inputField": null,
        "outputPath": null,
        "executionMode": "single"
      },
      "id": "timeLocationRules",
      "name": "timeLocationRules",
      "position": {
        "x": 750,
        "y": 114
      }
    },
    {
      "type": "expressionNode",
      "content": {
        "expressions": [
          {
            "id": "e1",
            "key": "baseTariff",
            "value": "serviceType == 'calls' ? 0.05 : (serviceType == 'data' ? 0.02 : 0.01)"
          },
          {
            "id": "e2",
            "key": "finalTariff",
            "value": "$.baseTariff * profileMultiplier * timeLocationMultiplier"
          },
          {
            "id": "e3",
            "key": "currency",
            "value": "currency ?? 'USD'"
          },
          {
            "id": "e4",
            "key": "rulesSummary",
            "value": "[`Base rate: ${$.baseTariff} per unit`, profileRuleApplied, timeLocationRuleApplied]"
          }
        ],
        "passThrough": false,
        "inputField": null,
        "outputPath": null,
        "executionMode": "single"
      },
      "id": "calculateFinalTariff",
      "name": "calculateFinalTariff",
      "position": {
        "x": 1070,
        "y": 114
      }
    }
  ],
  "edges": [
    {
      "id": "e1",
      "sourceId": "input",
      "targetId": "profileRules",
      "type": "edge"
    },
    {
      "id": "e2",
      "sourceId": "profileRules",
      "targetId": "timeLocationRules",
      "type": "edge"
    },
    {
      "id": "e3",
      "sourceId": "timeLocationRules",
      "targetId": "calculateFinalTariff",
      "type": "edge"
    }
  ]
}