Added coingecko modules

currency_rate_update_coingecko/__init__.py

@@ -0,0 +1,3 @@
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from . import models

currency_rate_update_coingecko/__manifest__.py

@@ -0,0 +1,17 @@
+# Copyright 2023 Tecnativa - Ernesto Tejeda
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+{
+    "name": "Currency Rate Update: CoinGecko",
+    "version": "16.0.1.0.0",
+    "category": "Financial Management/Configuration",
+    "summary": "Update exchange rates using CoinGecko",
+    "author": "Tecnativa, Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/currency",
+    "license": "AGPL-3",
+    "installable": True,
+    "application": False,
+    "depends": ["currency_rate_update_mapping", "crypto_currency"],
+    "data":["data/res_currency_rate_provider.xml"],
+    "external_dependencies": {"python": ["pycgapi"]},
+}

currency_rate_update_coingecko/data/res_currency_rate_provider.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" ?>
+<!--
+    Copyright 2024 Onestein
+    License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+-->
+<odoo noupdate="1">
+    <record model="res.currency.rate.provider" id="res_currency_rate_provider_coingecko">
+        <field name="service">CoinGecko</field>
+    </record>
+</odoo>

currency_rate_update_coingecko/models/__init__.py

@@ -0,0 +1,2 @@
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+from . import res_currency_rate_provider_CoinGecko

currency_rate_update_coingecko/models/res_currency_rate_provider_CoinGecko.py

@@ -0,0 +1,133 @@
+# Copyright 2024 Onestein
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+import logging
+from datetime import date, timedelta
+
+from pycgapi import CoinGeckoAPI
+
+from odoo import _, fields, models
+
+_logger = logging.getLogger(__name__)
+
+
+class ResCurrencyRateProviderCoinGecko(models.Model):
+    _inherit = "res.currency.rate.provider"
+
+    service = fields.Selection(
+        selection_add=[("CoinGecko", "CoinGecko")],
+        ondelete={"CoinGecko": "set default"},
+    )
+
+    def _get_supported_currencies(self):
+        self.ensure_one()
+        if self.service != "CoinGecko":
+            return super()._get_supported_currencies()
+        # List of cryptocurrencies based on configured provider mappings
+        supported_currencies = (
+            self.env["res.currency.rate.provider.mapping"]
+            .search([("provider_id", "=", self.id)])
+            .mapped("currency_id.name")
+        )
+        return supported_currencies
+
+    def _obtain_rates(self, base_currency, currencies, date_from, date_to):
+        self.ensure_one()
+        if self.service != "CoinGecko":
+            return super()._obtain_rates(base_currency, currencies, date_from, date_to)
+        if date_from < date.today():
+            return self._get_historical_rate_from_coingecko(
+                date_from, date_to, base_currency
+            )
+        else:
+            return self._get_latest_rate_from_coingecko(base_currency)
+
+    def _get_latest_rate_from_coingecko(self, base_currency):
+        """Get all the exchange rates for today"""
+        api = CoinGeckoAPI()
+        today = date.today()
+        data = {today: {}}
+        for (
+            currency
+        ) in self.currency_ids.res_currency_rate_provider_mapping_ids.filtered(
+            lambda l: l.provider_id == self
+        ):
+            try:
+                coin_data = api.coin_historical_on_date(
+                    currency.provider_reference, today.strftime("%m-%d-%Y")
+                )
+            except Exception as e:
+                _logger.warning(
+                    'Currency Rate Provider "%(name)s" failed to obtain for %(currency)s currency'
+                    % {
+                        "name": self.name,
+                        "currency": currency.currency_id.name,
+                    },
+                    exc_info=True,
+                )
+                self.message_post(
+                    subject=_("Currency Rate Provider Failure"),
+                    body=_(
+                        'Currency Rate Provider "%(name)s" failed to obtain data(check the rate provider mapping on the currency) :\n%(error)s'
+                    )
+                    % {
+                        "name": self.name,
+                        "currency": currency.currency_id.name,
+                        "error": str(e) if e else _("N/A"),
+                    },
+                )
+                continue
+            rate = (
+                coin_data.get("market_data")
+                .get("current_price")
+                .get(base_currency.lower(), 0)
+            )
+            if rate:
+                data[today].update({currency.currency_id.name: 1 / rate})
+        return data
+
+    def _get_historical_rate_from_coingecko(self, date_from, date_to, base_currency):
+        """Get all the exchange rates from 'date_from' to 'date_to'"""
+        api = CoinGeckoAPI()
+        content = {}
+        current_date = date_from
+        while current_date <= date_to:
+            content[current_date] = {}
+            for (
+                currency
+            ) in self.currency_ids.res_currency_rate_provider_mapping_ids.filtered(
+                lambda l: l.provider_id == self
+            ):
+                try:
+                    coin_data = api.coin_historical_on_date(
+                        currency.provider_reference, current_date.strftime("%m-%d-%Y")
+                    )
+                except Exception as e:
+                    _logger.warning(
+                        'Currency Rate Provider "%(name)s" failed to obtain for %(currency)s currency'
+                        % {
+                            "name": self.name,
+                            "currency": currency.currency_id.name,
+                        },
+                        exc_info=True,
+                    )
+                    self.message_post(
+                        subject=_("Currency Rate Provider Failure"),
+                        body=_(
+                            'Currency Rate Provider "%(name)s" failed to obtain data(check the rate provider mapping on the currency) :\n%(error)s'
+                        )
+                        % {
+                            "name": self.name,
+                            "currency": currency.currency_id.name,
+                            "error": str(e) if e else _("N/A"),
+                        },
+                    )
+                    continue
+                rate = (
+                    coin_data.get("market_data")
+                    .get("current_price")
+                    .get(base_currency.lower(), 0)
+                )
+                if rate:
+                    content[current_date].update({currency.currency_id.name: 1 / rate})
+            current_date += timedelta(days=1)
+        return content

currency_rate_update_coingecko/tests/__init__.py

@@ -0,0 +1,3 @@
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from . import test_currency_rate_update_coingecko

currency_rate_update_coingecko/tests/test_currency_rate_update_coingecko.py

@@ -0,0 +1,82 @@
+# Copyright 2024 Onestein
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from dateutil.relativedelta import relativedelta
+
+from odoo import fields
+from odoo.tests import common, tagged
+from odoo.tools import mute_logger
+
+
+@tagged("post_install", "-at_install")
+class TestResCurrencyRateProviderCoinGecko(common.TransactionCase):
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+
+        cls.Company = cls.env["res.company"]
+        cls.CurrencyRate = cls.env["res.currency.rate"]
+        cls.Currency = cls.env["res.currency"]
+        cls.CurrencyRateProvider = cls.env["res.currency.rate.provider"]
+        cls.CurrencyRateProviderMapping = cls.env["res.currency.rate.provider.mapping"]
+
+        cls.today = fields.Date.today()
+        cls.eur_currency = cls.env.ref("base.EUR")
+        cls.company = cls.Company.create(
+            {"name": "Test company", "currency_id": cls.eur_currency.id}
+        )
+        cls.lnk_currency = cls.Currency.create({"name": "LINK", "symbol": "LNK"})
+        cls.coingecko_provider = cls.CurrencyRateProvider.search([("service","=","CoinGecko")],limit =1)
+        cls.coingecko_provider_mapping = cls.CurrencyRateProviderMapping.create(
+            {
+                "currency_id": cls.lnk_currency.id,
+                "provider_id": cls.coingecko_provider.id,
+                "provider_reference": "chainlink",
+            }
+        )
+        cls.coingecko_provider.write(
+            {
+                "currency_ids": [
+                    (4, cls.lnk_currency.id),
+                ],
+            }
+        )
+        cls.env.user.company_ids += cls.company
+        cls.env.company = cls.company
+        cls.CurrencyRate.search([]).unlink()
+
+    def test_supported_currencies_CoinGecko(self):
+        self.coingecko_provider._get_supported_currencies()
+
+    def test_cron(self):
+        self.coingecko_provider._scheduled_update()
+        rates = self.CurrencyRate.search([])
+        self.assertTrue(rates)
+        self.assertEqual(rates.currency_id, self.lnk_currency)
+        self.CurrencyRate.search([("company_id", "=", self.company.id)]).unlink()
+
+    def test_wizard(self):
+        wizard = (
+            self.env["res.currency.rate.update.wizard"]
+            .with_context(
+                default_provider_ids=[(6, False, self.coingecko_provider.ids)]
+            )
+            .create({})
+        )
+        wizard.action_update()
+        rates = self.CurrencyRate.search([])
+        self.assertTrue(rates)
+        self.assertEqual(rates.currency_id, self.lnk_currency)
+        self.CurrencyRate.search([("company_id", "=", self.company.id)]).unlink()
+
+    @mute_logger(
+        "odoo.addons.currency_rate_update_coingecko.models.res_currency_rate_provider_CoinGecko"
+    )
+    def test_error_CoinGecko(self):
+        self.coingecko_provider_mapping.write({"provider_reference": "test"})
+        self.coingecko_provider._update(self.today, self.today)
+        rates = self.CurrencyRate.search([])
+        self.assertEqual(len(rates), 0)
+        self.coingecko_provider._update(self.today - relativedelta(days=2), self.today)
+        rates = self.CurrencyRate.search([])
+        self.assertEqual(len(rates), 0)

currency_rate_update_mapping/__init__.py

@@ -0,0 +1,3 @@
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from . import models

currency_rate_update_mapping/__manifest__.py

@@ -0,0 +1,17 @@
+# Copyright 2024 Onestein
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+{
+    "name": "Currency Rate Update Mapping",
+    "version": "16.0.1.0.0",
+    "author": "Onestein BV",
+    "website": "https://www.onestein.eu",
+    "license": "AGPL-3",
+    "category": "Financial Management/Configuration",
+    "summary": "Allows to add mappings for currency rate providers",
+    "depends": ["currency_rate_update"],
+    "data": [
+        "security/ir.model.access.csv",
+        "views/res_currency.xml",
+    ],
+    "installable": True,
+}

currency_rate_update_mapping/models/__init__.py

@@ -0,0 +1,4 @@
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from . import res_currency
+from . import res_currency_rate_provider_mapping

currency_rate_update_mapping/models/res_currency.py

@@ -0,0 +1,16 @@
+# Copyright 2024 Onestein
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+
+from odoo import fields, models
+
+
+class ResCurrency(models.Model):
+    _inherit = "res.currency"
+
+    res_currency_rate_provider_mapping_ids = fields.One2many(
+        comodel_name="res.currency.rate.provider.mapping",
+        inverse_name="currency_id",
+        string="Currency Rate Provider Mappings",
+        copy=False,
+        help="Currency mapping with the rate provider for updating rates",
+    )

currency_rate_update_mapping/models/res_currency_rate_provider_mapping.py

@@ -0,0 +1,22 @@
+# Copyright 2024 Onestein
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
+from odoo import fields, models
+
+
+class ResCurrencyRateProviderMapping(models.Model):
+    _name = "res.currency.rate.provider.mapping"
+    _description = "Currency Rate Provider Mapping"
+
+    currency_id = fields.Many2one(
+        string="Currency",
+        comodel_name="res.currency",
+    )
+    provider_id = fields.Many2one(
+        string="Provider",
+        comodel_name="res.currency.rate.provider",
+        ondelete="restrict",
+    )
+    provider_reference = fields.Char(
+        required=True,
+        help="Defines the reference to be used when fetching rates from the provider",
+    )

currency_rate_update_mapping/security/ir.model.access.csv

@@ -0,0 +1,3 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_res_currency_rate_update_mapping_service_admin,res.currency.rate.provider.mapping,model_res_currency_rate_provider_mapping,base.group_system,1,1,1,1
+access_res_currency_rate_update_mapping_service_manager,res.currency.rate.provider.mapping,model_res_currency_rate_provider_mapping,account.group_account_manager,1,0,0,0

currency_rate_update_mapping/views/res_currency.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!--
+    Copyright 2024 Onestein
+    License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+-->
+<odoo>
+    <record model="ir.ui.view" id="view_currency_form">
+        <field name="name">res.currency.form</field>
+        <field name="model">res.currency</field>
+        <field name="inherit_id" ref="base.view_currency_form"/>
+        <field name="arch" type="xml">
+            <notebook position="inside">
+                <page string="Rate Provider Mappings" name="rate_provider_mappings">
+                    <field name="res_currency_rate_provider_mapping_ids" widget="one2many">
+                        <tree editable="top" limit="25">
+                            <field name="provider_id"/>
+                            <field name="provider_reference"/>
+                        </tree>
+                    </field>
+                </page>
+            </notebook>
+
+        </field>
+    </record>
+</odoo>

requirements.txt

@@ -29,3 +29,4 @@ xlrd
 python-slugify
 vcrpy
 dnspython==2.6.1
+pycgapi