Bug/1406 creating events fails if dekey is set alongside schema

[JoernBerkefeld]

PR details

What changes did you make? (Give an overview)

• closes [BUG] creating events fails if deKey is set alongside schema  #1406

Further details (optional)

implemented a fallback routine:

1. search for specified DE on server and pick that if found
2. else, if schema is provided in event json, let eventDefinition API create a DE for us
3. rename and rekey the auto-created DE

Checklist

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• test scripts updated
• Wiki updated (Bug/1406 creating events fails if dekey is set alongside schema #1417 (comment))

[github-actions]

Coverage Report

Commit:d1a776f
Base: develop@b9e47eb

Type	Base	This PR
Total Statements Coverage	68.77%	69.25%  (+0.48%)
Total Branches Coverage	67.93%	67.83%  (-0.1%)
Total Functions Coverage	79.49%	80.85%  (+1.36%)
Total Lines Coverage	68.77%	69.25%  (+0.48%)

Details (changed files):

File	Statements	Branches	Functions	Lines

[JoernBerkefeld]

Documentation

https://github.com/Accenture/sfmc-devtools/wiki/08.-Metadata-specific-settings-%26-options/_edit

Event (event)

Update event definitions

Once created, you may only update the fields r__dataExtension_key, name, or eventDefinitionKey. Other fields are locked.

Create event definitions

When creating new events you can include a dataExtension in the deployment payload or pre-deploy it separately before you deploy the event, as long as you link it via r__dataExtension_key.
If you do not set r__dataExtension_key or you did set it but you provide a schema section then that is used to auto-generate a dataExtension for you.

Valid deployments for create:

• schema and dataExtension key set

{
    "type": "APIEvent",
    "name": "testNew_event_withSchema",
    "description": "updated on deploy",
    "eventDefinitionKey": "testNew_event_withSchema",
    "schema": {
        "fields": [
            {
                "name": "ContactId",
                "dataType": "Text",
                "maxLength": 18,
                "isNullable": false,
                "isPrimaryKey": true
            },
            {
                "name": "Type",
                "dataType": "Text",
                "maxLength": "50",
                "isNullable": false,
                "isPrimaryKey": false
            }
        ],
        "sendableCustomObjectField": "ContactId",
        "sendableSubscriberField": "_SubscriberKey"
    },
    "isVisibleInPicker": true,
    "r__dataExtension_key": "testNew_event_withSchema"
}

• only dataExtension key set

{
    "type": "APIEvent",
    "name": "testNew_event_withSchema",
    "description": "updated on deploy",
    "eventDefinitionKey": "testNew_event_withSchema",
    "isVisibleInPicker": true,
    "r__dataExtension_key": "testNew_event_withSchema"
}

• only schema set

{
    "type": "APIEvent",
    "name": "testNew_event_withSchema",
    "description": "updated on deploy",
    "eventDefinitionKey": "testNew_event_withSchema",
    "schema": {
        "fields": [
            {
                "name": "ContactId",
                "dataType": "Text",
                "maxLength": 18,
                "isNullable": false,
                "isPrimaryKey": true
            },
            {
                "name": "Type",
                "dataType": "Text",
                "maxLength": "50",
                "isNullable": false,
                "isPrimaryKey": false
            }
        ],
        "sendableCustomObjectField": "ContactId",
        "sendableSubscriberField": "_SubscriberKey"
    },
    "isVisibleInPicker": true,
}

Invalid deployments for create:

• no schema and no dataExtension set

{
    "type": "APIEvent",
    "name": "testNew_event_withSchema",
    "description": "updated on deploy",
    "mode": "Production",
    "eventDefinitionKey": "testNew_event_withSchema",
    "isVisibleInPicker": true,
}