cal.pub0.org/packages/features/bookings/lib/getBookingResponsesSchema.ts

243 lines
9.4 KiB
TypeScript

import { isValidPhoneNumber } from "libphonenumber-js";
import z from "zod";
import type { ALL_VIEWS } from "@calcom/features/form-builder/FormBuilderFieldsSchema";
import type { eventTypeBookingFields } from "@calcom/prisma/zod-utils";
import { bookingResponses } from "@calcom/prisma/zod-utils";
type EventType = Parameters<typeof preprocess>[0]["eventType"];
// eslint-disable-next-line @typescript-eslint/ban-types
type View = ALL_VIEWS | (string & {});
export const bookingResponse = z.union([
z.string(),
z.boolean(),
z.string().array(),
z.object({
optionValue: z.string(),
value: z.string(),
}),
// For variantsConfig case
z.record(z.string()),
]);
export const bookingResponsesDbSchema = z.record(bookingResponse);
const catchAllSchema = bookingResponsesDbSchema;
export const getBookingResponsesPartialSchema = ({
eventType,
view,
}: {
eventType: EventType;
view: View;
}) => {
const schema = bookingResponses.unwrap().partial().and(catchAllSchema);
return preprocess({ schema, eventType, isPartialSchema: true, view });
};
// Should be used when we know that not all fields responses are present
// - Can happen when we are parsing the prefill query string
// - Can happen when we are parsing a booking's responses (which was created before we added a new required field)
export default function getBookingResponsesSchema({ eventType, view }: { eventType: EventType; view: View }) {
const schema = bookingResponses.and(z.record(z.any()));
return preprocess({ schema, eventType, isPartialSchema: false, view });
}
// TODO: Move preprocess of `booking.responses` to FormBuilder schema as that is going to parse the fields supported by FormBuilder
// It allows anyone using FormBuilder to get the same preprocessing automatically
function preprocess<T extends z.ZodType>({
schema,
eventType,
isPartialSchema,
view: currentView,
}: {
schema: T;
// It is useful when we want to prefill the responses with the partial values. Partial can be in 2 ways
// - Not all required fields are need to be provided for prefill.
// - Even a field response itself can be partial so the content isn't validated e.g. a field with type="phone" can be given a partial phone number(e.g. Specifying the country code like +91)
isPartialSchema: boolean;
eventType: {
bookingFields: (z.infer<typeof eventTypeBookingFields> & z.BRAND<"HAS_SYSTEM_FIELDS">) | null;
};
view: View;
}): z.ZodType<z.infer<T>, z.infer<T>, z.infer<T>> {
const preprocessed = z.preprocess(
(responses) => {
const parsedResponses = z.record(z.any()).nullable().parse(responses) || {};
const newResponses = {} as typeof parsedResponses;
// if eventType has been deleted, we won't have bookingFields and thus we can't preprocess or validate them.
if (!eventType.bookingFields) return parsedResponses;
eventType.bookingFields.forEach((field) => {
const value = parsedResponses[field.name];
if (value === undefined) {
// If there is no response for the field, then we don't need to do any processing
return;
}
const views = field.views;
const isFieldApplicableToCurrentView =
currentView === "ALL_VIEWS" ? true : views ? views.find((view) => view.id === currentView) : true;
if (!isFieldApplicableToCurrentView) {
// If the field is not applicable in the current view, then we don't need to do any processing
return;
}
if (field.type === "boolean") {
// Turn a boolean in string to a real boolean
newResponses[field.name] = value === "true" || value === true;
}
// Make sure that the value is an array
else if (field.type === "multiemail" || field.type === "checkbox" || field.type === "multiselect") {
newResponses[field.name] = value instanceof Array ? value : [value];
}
// Parse JSON
else if (field.type === "radioInput" && typeof value === "string") {
let parsedValue = {
optionValue: "",
value: "",
};
try {
parsedValue = JSON.parse(value);
} catch (e) {}
newResponses[field.name] = parsedValue;
} else {
newResponses[field.name] = value;
}
});
return newResponses;
},
schema.superRefine((responses, ctx) => {
if (!eventType.bookingFields) {
// if eventType has been deleted, we won't have bookingFields and thus we can't validate the responses.
return;
}
eventType.bookingFields.forEach((bookingField) => {
const value = responses[bookingField.name];
const stringSchema = z.string();
const emailSchema = isPartialSchema ? z.string() : z.string().email();
const phoneSchema = isPartialSchema
? z.string()
: z.string().refine((val) => isValidPhoneNumber(val));
// Tag the message with the input name so that the message can be shown at appropriate place
const m = (message: string) => `{${bookingField.name}}${message}`;
const views = bookingField.views;
const isFieldApplicableToCurrentView =
currentView === "ALL_VIEWS" ? true : views ? views.find((view) => view.id === currentView) : true;
let hidden = bookingField.hidden;
const numOptions = bookingField.options?.length ?? 0;
if (bookingField.hideWhenJustOneOption) {
hidden = hidden || numOptions <= 1;
}
// If the field is hidden, then it can never be required
const isRequired = hidden ? false : isFieldApplicableToCurrentView ? bookingField.required : false;
if ((isPartialSchema || !isRequired) && value === undefined) {
return;
}
if (isRequired && !isPartialSchema && !value)
ctx.addIssue({ code: z.ZodIssueCode.custom, message: m(`error_required_field`) });
if (bookingField.type === "email") {
// Email RegExp to validate if the input is a valid email
if (!emailSchema.safeParse(value).success) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: m("email_validation_error"),
});
}
return;
}
if (bookingField.type === "multiemail") {
const emailsParsed = emailSchema.array().safeParse(value);
if (!emailsParsed.success) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: m("email_validation_error"),
});
return;
}
const emails = emailsParsed.data;
emails.sort().some((item, i) => {
if (item === emails[i + 1]) {
ctx.addIssue({ code: z.ZodIssueCode.custom, message: m("duplicate_email") });
return true;
}
});
return;
}
if (bookingField.type === "checkbox" || bookingField.type === "multiselect") {
if (!stringSchema.array().safeParse(value).success) {
ctx.addIssue({ code: z.ZodIssueCode.custom, message: m("Invalid array of strings") });
}
return;
}
if (bookingField.type === "phone") {
if (!phoneSchema.safeParse(value).success) {
ctx.addIssue({ code: z.ZodIssueCode.custom, message: m("invalid_number") });
}
return;
}
if (bookingField.type === "boolean") {
const schema = z.boolean();
if (!schema.safeParse(value).success) {
ctx.addIssue({ code: z.ZodIssueCode.custom, message: m("Invalid Boolean") });
}
return;
}
if (bookingField.type === "radioInput") {
if (bookingField.optionsInputs) {
const optionValue = value?.optionValue;
const optionField = bookingField.optionsInputs[value?.value];
const typeOfOptionInput = optionField?.type;
if (
// Either the field is required or there is a radio selected, we need to check if the optionInput is required or not.
(isRequired || value?.value) &&
optionField?.required &&
!optionValue
) {
ctx.addIssue({ code: z.ZodIssueCode.custom, message: m("error_required_field") });
}
if (optionValue) {
// `typeOfOptionInput` can be any of the main types. So, we the same validations should run for `optionValue`
if (typeOfOptionInput === "phone") {
if (!phoneSchema.safeParse(optionValue).success) {
ctx.addIssue({ code: z.ZodIssueCode.custom, message: m("invalid_number") });
}
}
}
}
return;
}
if (
["address", "text", "select", "name", "number", "radio", "textarea"].includes(bookingField.type)
) {
const schema = stringSchema;
if (!schema.safeParse(value).success) {
ctx.addIssue({ code: z.ZodIssueCode.custom, message: m("Invalid string") });
}
return;
}
throw new Error(`Can't parse unknown booking field type: ${bookingField.type}`);
});
})
);
if (isPartialSchema) {
// Query Params can be completely invalid, try to preprocess as much of it in correct format but in worst case simply don't prefill instead of crashing
return preprocessed.catch(() => {
console.error("Failed to preprocess query params, prefilling will be skipped");
return {};
});
}
return preprocessed;
}