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signUp.form.ts
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signUp.form.ts
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import { Context } from "koa";
import {
Form,
FormData,
FormDataValue,
Fields,
Controls,
FormReaction,
} from "@sealcode/sealgen";
import html from "../html";
import { Users } from "../collections/collections";
export const actionName = "SignUp";
const fields = {
username: new Fields.CollectionField(true, Users.fields.username),
email: new Fields.CollectionField(true, Users.fields.email),
password: new Fields.SimpleFormField(true),
};
export const SignUpShape = Fields.fieldsToShape(fields);
export default new (class SignUpForm extends Form<typeof fields, void> {
defaultSuccessMessage = "Formularz wypełniony poprawnie";
fields = fields;
controls = [
new Controls.SimpleInput(fields.username, { label: "Username:", type: "text" }),
new Controls.SimpleInput(fields.email, { label: "Email:", type: "email" }),
new Controls.SimpleInput(fields.password, {
label: "Password:",
type: "password",
}),
];
async validateValues(
ctx: Context,
data: Record<string, FormDataValue>
): Promise<{ valid: boolean; error: string }> {
const { parsed: email } = await this.fields.email.getValue(ctx, data);
const { parsed: password } = await this.fields.password.getValue(ctx, data);
if ((password || "").length >= 8) {
const user = await Users.suList().filter({ email: email }).fetch();
if (user.empty) {
return { valid: true, error: `` };
}
return { valid: false, error: `Email is arleady taken` };
} else {
return {
valid: false,
error: "Password must contain a minimum of 8 characters",
};
}
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
async canAccess(ctx: Context) {
if (ctx.$context.session_id) {
return { canAccess: false, message: "" };
}
return { canAccess: true, message: "" };
}
async onError(
ctx: Context,
data: FormData<string>,
error: unknown
): Promise<FormReaction> {
const reaction: FormReaction = {
action: "stay",
content: this.render(ctx, data, true),
messages: [
{
type: "error",
text: `An unexpected error occurred, try again. <br> Error${
error as string
}`,
},
],
};
return reaction;
}
async onSuccess(ctx: Context, data: FormData): Promise<FormReaction> {
const username: FormDataValue = data.raw_values.username;
const reaction: FormReaction = {
action: "stay",
content: `Hello ${String(
username
)}. <p class="success-notify">Your account has been successfully created.</p>
<a href="/" class="nav-logo">
<img
src="/assets/logo"
alt="${ctx.$app.manifest.name} - logo"
width="50"
height="50"
/>
Sealious App
</a>`,
messages: [
{
type: "success",
text: "",
},
],
};
return reaction;
}
async onSubmit(ctx: Context, data: FormData) {
const username: string =
typeof data.raw_values.username === "string" ? data.raw_values.username : "";
const password: string =
typeof data.raw_values.password === "string" ? data.raw_values.password : "";
const email: string =
typeof data.raw_values.email === "string" ? data.raw_values.email : "";
try {
await Users.suCreate({
username: username,
password: password,
email: email,
roles: [],
});
console.log("A user was created successfully.");
} catch (error) {
console.error("Error during user creation:", error);
throw new Error(String(error));
}
return;
}
async render(ctx: Context, data: FormData, show_field_errors: boolean) {
return html(ctx, "SignUp", await super.render(ctx, data, show_field_errors));
}
})();

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