Function getMissingParameters

site/src/api/api.ts:41–115

(
	oldBuildParameters: TypesGen.WorkspaceBuildParameter[],
	newBuildParameters: TypesGen.WorkspaceBuildParameter[],
	templateParameters: TypesGen.TemplateVersionParameter[],
)

import * as TypesGen from "./typesGenerated";

const getMissingParameters = (
	oldBuildParameters: TypesGen.WorkspaceBuildParameter[],
	newBuildParameters: TypesGen.WorkspaceBuildParameter[],
	templateParameters: TypesGen.TemplateVersionParameter[],
) => {
	const missingParameters: TypesGen.TemplateVersionParameter[] = [];
	const requiredParameters: TypesGen.TemplateVersionParameter[] = [];

	for (const p of templateParameters) {
		// It is mutable and required. Mutable values can be changed after so we
		// don't need to ask them if they are not required.
		const isMutableAndRequired = p.mutable && p.required;
		// Is immutable, so we can check if it is its first time on the build
		const isImmutable = !p.mutable;

		if (isMutableAndRequired || isImmutable) {
			requiredParameters.push(p);
		}
	}

	for (const parameter of requiredParameters) {
		// Check if there is a new value
		let buildParameter = newBuildParameters.find(
			(p) => p.name === parameter.name,
		);

		// If not, get the old one
		if (!buildParameter) {
			buildParameter = oldBuildParameters.find(
				(p) => p.name === parameter.name,
			);
		}

		// If there is a value from the new or old one, it is not missed
		if (buildParameter) {
			continue;
		}

		missingParameters.push(parameter);
	}

	// Check if parameter "options" changed and we can't use old build parameters.
	for (const templateParameter of templateParameters) {
		if (templateParameter.options.length === 0) {
			continue;
		}
		// For multi-select, extra steps are necessary to JSON parse the value.
		if (templateParameter.form_type === "multi-select") {
			continue;
		}
		let buildParameter = newBuildParameters.find(
			(p) => p.name === templateParameter.name,
		);

		// If not, get the old one
		if (!buildParameter) {
			buildParameter = oldBuildParameters.find(
				(p) => p.name === templateParameter.name,