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Cleaned up Fiken endpoints
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@vsoraas
vsoraas committed Aug 15, 2024
1 parent fa700cc commit d6ae2e0
Showing 1 changed file with 61 additions and 200 deletions.
261 changes: 61 additions & 200 deletions apps/api/src/routes/internal/fiken/index.ts
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import { User } from "@prisma/client"

import { Env } from "@/env" // Ensure you import Env
import { honoFactory } from "@/lib/hono"
import Fiken from "@/lib/fiken/class"


const app = honoFactory()


/**
* Developer Note:
*
* The flow to send an invoice using the Fiken API involves several steps to gather the necessary information.
* Here is a step-by-step guide:
*
* 1. Get the User Company:
* Endpoint: /getcompanies
* Description: Retrieves the list of companies associated with the user.
*
* 2. Get User Contacts:
* Endpoint: /companies/:companySlug/contacts
* Description: Retrieves the list of contacts for a specific company. These contacts can be invoiced.
* - Requires the companySlug obtained from the first step.
*
* 3. Get User Products:
* Endpoint: /companies/:companySlug/products
* Description: Retrieves the list of products associated with the user's company. You will need the productId, net price, unit price, and VAT for the invoice.
* - Requires the companySlug obtained from the first step.
*
* 4. Create Invoice:
* Endpoint: /companies/:companySlug/invoices
* Description: Creates an invoice using the gathered information. Requires productId, customerId, and other invoice details.
* - Requires the companySlug obtained from the first step.
* - Requires customerId from the contacts obtained in the second step.
* - Requires productId and other product details from the third step.
* Helper-function for trivial response evaluations.
* Only works with requests that return null instead of throwing exceptions, such as `getAsJSON()`.
*/

// Function to get request headers for Fiken API
function getFikenRequestHeaders(apiToken: string) {
return {
Authorization: `Bearer ${apiToken}`,
"Content-Type": "application/json",
async function getDispatcher(res: any) { // : Promise<Record<string, Record<string, any> | number>>
if (res) {
return { object: { ok: true, data: res }, status: 200 }
} else {
return { object: { ok: false }, status: 500 }
}
}

// Endpoint to get all companies from Fiken API
app.get("/getcompanies", async (c) => {
const user: User = c.get("user")!
const env: Env = c.env as Env

try {
const apiToken = "6335334480.uj8eYFVeprVVhIuK0KrC9ZzoTsmaogHv" // Replace with your actual API token
const headers = getFikenRequestHeaders(apiToken)
const url = `https://api.fiken.no/api/v2/companies`

const response = await fetch(url, {
method: "GET",
headers: headers,
})

if (response.ok) {
const companies = (await response.json()) as unknown as any[]
return c.json(companies, 200)
} else {
console.error(`Error: ${response.statusText}`)
return c.json(
{
message: `Failed to fetch companies`,
error: response.statusText,
},
{ status: response.status },
)
}
} catch (error: any) {
console.error(`Network error: ${error.message}`)
return c.json({ error: `Network error: ${error.message}` }, 500)
// Instantiate Fiken SDK and add it in the request
app.use('*', async (c, next) => {
const user = c.get("user")!

if (!user) {
return c.json({ ok: false, error: "User was not found on the request" }, 400)
}

c.set('sdk', new Fiken(c.env, user.workspaceId!));
await next();
});


// Endpoint to get all companies
app.get("/companies", async (c) => {
const fiken = c.get('sdk') as Fiken

const res = await fiken.getCompanies()
const { object, status } = await getDispatcher(res)

return c.json(object, { status })
})

// Endpoint to get accounts for a company using a hardcoded slug
// Endpoint to get accounts for a company
app.get("/companies/:companySlug/contacts", async (c) => {
const user: User = c.get("user")!
const env: Env = c.env as Env
const companySlug = c.req.param("companySlug") || "fiken-demo-mulig-hytte-as2"

try {
const apiToken = "6335334480.uj8eYFVeprVVhIuK0KrC9ZzoTsmaogHv" // Replace with your actual API token
const headers = getFikenRequestHeaders(apiToken)
const url = `https://api.fiken.no/api/v2/companies/${companySlug}/contacts`

const response = await fetch(url, {
method: "GET",
headers: headers,
})

if (response.ok) {
const contacts = (await response.json()) as unknown as any[]
return c.json(contacts, 200)
} else {
console.error(`Error: ${response.statusText}`)
return c.json(
{
message: `Failed to fetch contacts`,
error: response.statusText,
},
{ status: response.status },
)
}
} catch (error: any) {
console.error(`Network error: ${error.message}`)
return c.json({ error: `Network error: ${error.message}` }, 500)
}
const fiken = c.get('sdk') as Fiken

const companySlug = c.req.param("companySlug")
const res = await fiken.getCompanyContacts(companySlug)
const { object, status } = await getDispatcher(res)

return c.json(object, { status })
})

// Endpoint to get products for a company using a hardcoded slug
// Endpoint to get products for a company
app.get("/companies/:companySlug/products", async (c) => {
const user: User = c.get("user")!
const env: Env = c.env as Env
const companySlug = c.req.param("companySlug") || "fiken-demo-mulig-hytte-as2"

try {
const apiToken = "6335334480.uj8eYFVeprVVhIuK0KrC9ZzoTsmaogHv" // Replace with your actual API token
const headers = getFikenRequestHeaders(apiToken)
const url = `https://api.fiken.no/api/v2/companies/${companySlug}/products`

const response = await fetch(url, {
method: "GET",
headers: headers,
})

if (response.ok) {
const products = (await response.json()) as unknown as any[]
return c.json(products, 200)
} else {
console.error(`Error: ${response.statusText}`)
return c.json(
{
message: `Failed to fetch products`,
error: response.statusText,
},
{ status: response.status },
)
}
} catch (error: any) {
console.error(`Network error: ${error.message}`)
return c.json({ error: `Network error: ${error.message}` }, 500)
}
const fiken = c.get('sdk') as Fiken

const companySlug = c.req.param("companySlug")
const res = await fiken.getProducts(companySlug)
const { object, status } = await getDispatcher(res)

return c.json(object, { status })
})

// Endpoint to get bank accounts for a company using a hardcoded slug
// Endpoint to get bank accounts for a company
app.get("/companies/:companySlug/bankAccounts", async (c) => {
const user: User = c.get("user")!
const env: Env = c.env as Env
const companySlug = c.req.param("companySlug") || "fiken-demo-mulig-hytte-as2"

try {
const apiToken = "6335334480.uj8eYFVeprVVhIuK0KrC9ZzoTsmaogHv" // Replace with your actual API token
const headers = getFikenRequestHeaders(apiToken)
const url = `https://api.fiken.no/api/v2/companies/${companySlug}/bankAccounts`

const response = await fetch(url, {
method: "GET",
headers: headers,
})

if (response.ok) {
const bankAccounts = (await response.json()) as unknown as any[]
return c.json(bankAccounts, 200)
} else {
console.error(`Error: ${response.statusText}`)
return c.json(
{
message: `Failed to fetch bank accounts`,
error: response.statusText,
},
{ status: response.status },
)
}
} catch (error: any) {
console.error(`Network error: ${error.message}`)
return c.json({ error: `Network error: ${error.message}` }, 500)
}
const fiken = c.get('sdk') as Fiken

const companySlug = c.req.param("companySlug")
const res = await fiken.getBankAccounts(companySlug)
const { object, status } = await getDispatcher(res)

return c.json(object, { status })
})

// Endpoint to create an invoice for a company
app.post("/companies/:companySlug/invoices", async (c) => {
const user: User = c.get("user")!
const env: Env = c.env as Env
const companySlug = c.req.param("companySlug") || "fiken-demo-mulig-hytte-as2"
const fiken = c.get('sdk') as Fiken

const companySlug = c.req.param("companySlug")
const invoiceData = await c.req.json()

try {
const apiToken = "6335334480.uj8eYFVeprVVhIuK0KrC9ZzoTsmaogHv" // Replace with your actual API token
const headers = getFikenRequestHeaders(apiToken)
const url = `https://api.fiken.no/api/v2/companies/${companySlug}/invoices`

console.log("Sending request to Fiken API with data:", invoiceData)

const response = await fetch(url, {
method: "POST",
headers: headers,
body: JSON.stringify(invoiceData),
})

const responseBody = await response.text()

if (response.ok) {
const locationHeader = response.headers.get("location")
return c.json(
{ message: "Invoice created successfully", location: locationHeader },
201,
)
} else {
console.error(`Error: ${response.statusText}`)
return c.json(
{
message: `Failed to create invoice`,
error: response.statusText,
responseBody,
},
{ status: response.status },
)
}
} catch (error: any) {
console.error(`Network error: ${error.message}`)
return c.json({ error: `Network error: ${error.message}` }, 500)
}
const res = await fiken.postInvoice(companySlug, invoiceData)
const locationHeader = res.headers.get('location');

return c.json({ ok: true, message: locationHeader }, 201)
})

export const fiken = app

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