// server: application/api/crm/createAccount.js

({

parameters: {

name: 'string',

age: { type: 'number', min: 16 },

address: 'Address',

},

method: async ({ name, age, address }) => {

const processed = await db.select('Account', { name });

if (processed) return { exists: true, status: 'registered' };

const cityId = await db.select('City', { name: address.city });

const accountId = await db.insert('Account', { name, age, city });

return { exists: true, status: 'inserted' };

},

returns: {

exists: 'boolean',

status: { enum: ['inserted', 'restricted', 'registered'] },

},

});

// client

const res = await api.crm.createAccount({ name, age, address });