From dbe1bf1cf2a13352aeea9182a0d51f9fed8d2274 Mon Sep 17 00:00:00 2001
From: Sander Roosendaal <roosendaalsander@gmail.com>
Date: Mon, 1 Feb 2021 22:53:08 +0100
Subject: [PATCH] adding fakturoid basic functions

---
 rowers/fakturoid.py        | 116 +++++++++++++++++++++++++++++++++++++
 rowsandall_app/settings.py |  15 +++++
 2 files changed, 131 insertions(+)
 create mode 100644 rowers/fakturoid.py

diff --git a/rowers/fakturoid.py b/rowers/fakturoid.py
new file mode 100644
index 00000000..cf4f8489
--- /dev/null
+++ b/rowers/fakturoid.py
@@ -0,0 +1,116 @@
+import requests
+import json
+from requests.auth import HTTPBasicAuth
+
+from rowsandall_app.settings import (
+  FAKTUROID_EMAIL, FAKTUROID_API_KEY,
+  FAKTUROID_SLUG
+)
+
+slug = FAKTUROID_SLUG
+
+invoices_url = 'https://app.fakturoid.cz/api/v2/accounts/{slug}/invoices.json'.format(slug=slug)
+contacts_url = 'https://app.fakturoid.cz/api/v2/accounts/{slug}/subjects.json'.format(slug=slug)
+contacts_search_url = 'https://app.fakturoid.cz/api/v2/accounts/{slug}/subjects/search.json'.format(slug=slug)
+
+auth = HTTPBasicAuth(FAKTUROID_EMAIL, FAKTUROID_API_KEY)
+headers = {
+  'Content-Type': 'application/json',
+  'User-Agent': 'rowsandall (admin@rowsandall.com)'
+}
+
+def get_contacts(rower):
+  res = requests.get(contacts_url, auth=auth, headers=headers)
+  url = contacts_search_url+'?query='+rower.user.email
+
+  res = requests.get(url, auth=auth, headers=headers)
+
+  if res.status_code != 200:
+    return None
+
+  if len(res.json())==1:
+    r = res.json()[0]
+    return r['id']
+
+  return None
+
+
+def create_contact(rower):
+  post_data = {
+    "name": str(rower),
+    "street": rower.street_address,
+    "street2": None,
+    "city": rower.city,
+    "zip": rower.postal_code,
+    "country": rower.country.code,
+    "vat_no": "",
+    "bank_account": "",
+    "iban": "",
+    "variable_symbol": rower.id,
+    "full_name": rower.user.first_name+" "+rower.user.last_name,
+    "email": rower.user.email,
+    "email_copy": "",
+    "phone": "",
+    "web": ""
+    }
+
+  res = requests.post(contacts_url, data=json.dumps(post_data), auth=auth,headers=headers)
+
+  return res
+
+
+
+def create_invoice(rower,amount,braintreeid,send=False):
+
+  r_id = get_contacts(rower)
+
+  if not r_id:
+    return 0
+
+  post_data = {
+    'subject_id': r_id,
+    'custom_id': braintreeid,
+    'language':'en',
+    'payment_method': 'card',
+    'currency': 'EUR',
+    'paid_amount': amount,
+    'status': 'paid',
+    'lines': [{
+      'name': 'Rowsandall Subscription',
+      'quantity': '1',
+      'unit_price': amount,
+      'vat_rate': 0,
+      }
+    ]
+  }
+
+  res = requests.post(invoices_url, data=json.dumps(post_data), auth=auth,headers=headers)
+
+  if res.status_code not in [200,201]:
+    return 0
+
+  url = res.json()['url']
+  id = res.json()['id']
+
+  urlpay = 'https://app.fakturoid.cz/api/v2/accounts/{slug}/invoices/{id}/fire.json?event=pay'.format(
+    id=id,slug=slug
+  )
+  urlsend = 'https://app.fakturoid.cz/api/v2/accounts/{slug}/invoices/{id}/fire.json?event=deliver'.format(
+    id=id,slug=slug
+  )
+
+
+  res = requests.post(urlpay,auth=auth,headers=headers)
+
+  if res.status_code not in [200,201]:
+    return 0
+
+  if send:
+    res = requests.post(urlsend,auth=auth,headers=headers)
+
+  return id
+
+  #curl -u vas@email.cz:API_TOKEN -H 'User-Agent: YourApp (yourname@example.com)' \
+  #  -H 'Content-Type: application/json' \
+  #  -X POST -d '{ "subject_id": "28" }' \
+  #  https://app.fakturoid.cz/api/v2/accounts/{slug}/invoices.json
diff --git a/rowsandall_app/settings.py b/rowsandall_app/settings.py
index e57f83ec..7b5bd794 100644
--- a/rowsandall_app/settings.py
+++ b/rowsandall_app/settings.py
@@ -537,6 +537,21 @@ try:
 except KeyError:
     PAYMENT_PROCESSING_ON = False
 
+try:
+	FAKTUROID_API_KEY = CFG['fakturoid_api_key']
+except KeyError:
+	FAKTUROID_API_KEY = ''
+
+try:
+	FAKTUROID_EMAIL = CFG['fakturoid_email']
+except KeyError:
+	FAKTUROID_EMAIL = ''
+
+try:
+	FAKTUROID_SLUG = CFG['fakturoid_slug']
+except KeyError:
+	FAKTUROID_SLUG = ''
+
 # ID obfuscation
 try:
     OPAQUE_SECRET_KEY = CFG['opaque_secret_key']