Question 228877 in Json Question posted in
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Azure Logic App json message grouping with a key

I’m trying to group by below JSON Message:

[
    {
        "Id": "1",
        "name": "xxx",
        "age": "20"
    },
    {
        "Id": "1",
        "name": "yyy",
        "age": "52"
    },
    {
        "Id": "5",
        "name": "zzz",
        "age": "59"
    }
]

to

[
    {
        "1": [
            {
                "Id": "1",
                "name": "xxx",
                "age": "20"
            },
            {
                "Id": "1",
                "name": "yyy",
                "age": "52"
            }
        ],
        "5": [
            {
                "Id": "5",
                "name": "zzz",
                "age": "59"
            }
        ]
    }
]

Can someone please help?
JSON Array to another JSON array with group by on fly.
NOTE: I don’t want to use the Azure function for this.

Thanks,
Deepak

Tags:

2

Answers


  1. 0

    I have reproduced in my environment and got expected results as below:

    Design:

    enter image description here

    JavaScript:

    const rithinput= [
    {
        "Id": "1",
        "name": "xx",
        "age": "20"
    },
    {
        "Id": "1",
        "name": "yyy",
        "age": "52"
    },
    {
        "Id": "5",
        "name": "zz",
        "age": "59"
    }
];

const group = {};

rithinput.forEach(item => {
    const id = item.Id;
    if (!group[id]) {
        group[id] = [];
    }
    group[id].push(item);
});

const result = [group];

return result;

    Output:
    enter image description here

    enter image description here

    To execute inline script you need have integration account integrated with logic app.

    Login or Signup to reply.
  2. 0

    This is an example of how to do it using nothing but standard actions in LogicApps …

    enter image description here

    Create a new LogicApp and load the definition into it via the Code View.

    {
    "definition": {
        "$schema": "https://schema.management.azure.com/providers/Microsoft.Logic/schemas/2016-06-01/workflowdefinition.json#",
        "actions": {
            "Compose": {
                "inputs": [
                    "@variables('Result Object')"
                ],
                "runAfter": {
                    "For_Each_Item": [
                        "Succeeded"
                    ]
                },
                "type": "Compose"
            },
            "For_Each_Item": {
                "actions": {
                    "Does_Current_ID_Exist_In_Result_Object": {
                        "actions": {
                            "Add_Property_(Step_1)": {
                                "inputs": "@setProperty(variables('Result Object'), variables('Current ID'), body('Filter_Data_For_Current_ID'))",
                                "runAfter": {
                                    "Filter_Data_For_Current_ID": [
                                        "Succeeded"
                                    ]
                                },
                                "type": "Compose"
                            },
                            "Add_Property_(Step_2)": {
                                "inputs": {
                                    "name": "Result Object",
                                    "value": "@outputs('Add_Property_(Step_1)')"
                                },
                                "runAfter": {
                                    "Add_Property_(Step_1)": [
                                        "Succeeded"
                                    ]
                                },
                                "type": "SetVariable"
                            },
                            "Filter_Data_For_Current_ID": {
                                "inputs": {
                                    "from": "@variables('Data')",
                                    "where": "@equals(item()['Id'], variables('Current ID'))"
                                },
                                "runAfter": {},
                                "type": "Query"
                            }
                        },
                        "expression": {
                            "and": [
                                {
                                    "equals": [
                                        "@variables('Result Object')?[variables('Current ID')]",
                                        "@null"
                                    ]
                                }
                            ]
                        },
                        "runAfter": {
                            "Set_Current_ID": [
                                "Succeeded"
                            ]
                        },
                        "type": "If"
                    },
                    "Set_Current_ID": {
                        "inputs": {
                            "name": "Current ID",
                            "value": "@{item()['Id']}"
                        },
                        "runAfter": {},
                        "type": "SetVariable"
                    }
                },
                "foreach": "@variables('Data')",
                "runAfter": {
                    "Initialize_Current_ID": [
                        "Succeeded"
                    ]
                },
                "runtimeConfiguration": {
                    "concurrency": {
                        "repetitions": 1
                    }
                },
                "type": "Foreach"
            },
            "Initialize_Current_ID": {
                "inputs": {
                    "variables": [
                        {
                            "name": "Current ID",
                            "type": "string"
                        }
                    ]
                },
                "runAfter": {
                    "Initialize_Result_Object": [
                        "Succeeded"
                    ]
                },
                "type": "InitializeVariable"
            },
            "Initialize_Data": {
                "inputs": {
                    "variables": [
                        {
                            "name": "Data",
                            "type": "array",
                            "value": [
                                {
                                    "Id": "1",
                                    "age": "20",
                                    "name": "xxx"
                                },
                                {
                                    "Id": "1",
                                    "age": "52",
                                    "name": "yyy"
                                },
                                {
                                    "Id": "5",
                                    "age": "59",
                                    "name": "zzz"
                                }
                            ]
                        }
                    ]
                },
                "runAfter": {},
                "type": "InitializeVariable"
            },
            "Initialize_Result_Object": {
                "inputs": {
                    "variables": [
                        {
                            "name": "Result Object",
                            "type": "object",
                            "value": {}
                        }
                    ]
                },
                "runAfter": {
                    "Initialize_Data": [
                        "Succeeded"
                    ]
                },
                "type": "InitializeVariable"
            }
        },
        "contentVersion": "1.0.0.0",
        "outputs": {},
        "parameters": {},
        "triggers": {
            "manual": {
                "inputs": {},
                "kind": "Http",
                "type": "Request"
            }
        }
    },
    "parameters": {}
}
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