Choice field enums are not namespaced (for TypeScript at least)

[PeterJCLaw]

If a Tracking Plan features the same choice field in multiple events (or possibly different choice fields with the same name) then two enums are generated with the same name.

Plan

{
	"createdAt": "2024-11-27T17:21:37.112Z",
	"creationType": "Template",
	"id": "redacted",
	"name": "Demo tracking plan",
	"rules": {
		"events": [
			{
				"description": "When a visitor completes a step in the checkout funnel",
				"eventType": "track",
				"name": "Checkout Step Completed",
				"rules": {
					"$schema": "http://json-schema.org/draft-07/schema#",
					"description": "When a visitor completes a step in the checkout funnel",
					"properties": {
						"properties": {
							"additionalProperties": false,
							"properties": {
								"checkout_id": {
									"type": [
										"string"
									]
								},
								"payment_method": {
									"type": [
										"string"
									]
								},
								"shipping_method": {
									"enum": [
										"fedex",
										"dhl",
										"royal_mail",
										"carrier_pigeon"
									],
									"type": [
										"string"
									]
								},
								"step": {
									"type": [
										"number"
									]
								}
							},
							"required": [
								"checkout_id",
								"step"
							],
							"type": "object"
						}
					},
					"type": "object"
				}
			},
			{
				"description": "When a visitor views a step in the checkout funnel. Event description content on another line",
				"eventType": "track",
				"name": "Checkout Step Viewed",
				"rules": {
					"$defs": {
					},
					"$schema": "http://json-schema.org/draft-07/schema#",
					"description": "When a visitor views a step in the checkout funnel",
					"properties": {
						"properties": {
							"additionalProperties": false,
							"properties": {
								"checkout_id": {
									"type": [
										"string"
									]
								},
								"payment_method": {
									"type": [
										"string"
									]
								},
								"shipping_method": {
									"description": "Contains the information associated with the chosen shipping method.",
									"enum": [
										"fedex",
										"dhl",
										"royal_mail",
										"carrier_pigeon"
									],
									"type": [
										"string"
									]
								},
								"step": {
									"type": [
										"number"
									]
								}
							},
							"required": [
								"step"
							],
							"type": "object"
						}
					},
					"type": "object"
				}
			}
		]
	},
	"updatedAt": "2024-11-27T17:21:37.112Z",
	"version": 17,
	"workspaceId": "redacted"
}

Results in (snippet):

export enum Shipping_method {
  S_FEDEX = 'fedex',
  S_DHL = 'dhl',
  S_ROYAL_MAIL = 'royal_mail',
  S_CARRIER_PIGEON = 'carrier_pigeon',
}

export interface CheckoutStepCompleted {
  checkout_id: string
  payment_method?: string
  shipping_method?: Shipping_method
  step: number
}

export enum Shipping_method {
  S_FEDEX = 'fedex',
  S_DHL = 'dhl',
  S_ROYAL_MAIL = 'royal_mail',
  S_CARRIER_PIGEON = 'carrier_pigeon',
}

export interface CheckoutStepViewed {
  checkout_id?: string
  payment_method?: string
  /**
		* Contains the information associated with the chosen shipping method.
		*/
  shipping_method?: Shipping_method
  step: number
}

[contributor-support]

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