dine360-social-commerce/addons/dine360_meta_social/models/social_meta_sync_queue.py

# -*- coding: utf-8 -*-
import logging
from odoo import models, fields, api, _

_logger = logging.getLogger(__name__)

class SocialMetaSyncQueue(models.Model):
    _name = 'social.meta.sync.queue'
    _description = 'Meta Catalog Sync Queue'
    _order = 'create_date desc, id desc'

    product_id = fields.Many2one('product.product', string='Product Variant', required=True, ondelete='cascade')
    product_tmpl_id = fields.Many2one('product.template', string='Product Template',
                                      related='product_id.product_tmpl_id', store=True)
    company_id = fields.Many2one('res.company', string='Company', required=True,
                                 default=lambda self: self.env.company)
    operation = fields.Selection([
        ('create_update', 'Create / Update'),
        ('delete', 'Delete / Archive'),
    ], string='Operation', default='create_update', required=True)
    state = fields.Selection([
        ('pending', 'Pending'),
        ('processing', 'Processing'),
        ('done', 'Synced'),
        ('failed', 'Failed'),
    ], string='Sync Status', default='pending', index=True, required=True)
    retry_count = fields.Integer(string='Retry Count', default=0)
    max_retries = fields.Integer(string='Max Retries', default=5)
    last_error = fields.Text(string='Last Error')
    last_attempt = fields.Datetime(string='Last Attempt')
    scheduled_at = fields.Datetime(string='Scheduled At', default=fields.Datetime.now)

    @api.model
    def enqueue_product(self, product, operation='create_update'):
        """Safely enqueues a product.product for synchronization without duplicating pending entries."""
        if not product or not product.exists():
            return False

        company = product.company_id or self.env.company
        if not company.meta_sync_enabled:
            return False

        existing = self.search([
            ('product_id', '=', product.id),
            ('state', 'in', ('pending', 'processing')),
        ], limit=1)

        if existing:
            existing.write({
                'operation': operation,
                'scheduled_at': fields.Datetime.now(),
            })
            return existing

        return self.create({
            'product_id': product.id,
            'company_id': company.id,
            'operation': operation,
            'state': 'pending',
            'scheduled_at': fields.Datetime.now(),
        })

    @api.model
    def process_queue(self, limit=50):
        """Processes pending items in the queue up to limit, grouping by company."""
        records = self.search([
            ('state', 'in', ('pending', 'failed')),
            ('retry_count', '<', 5),
            ('scheduled_at', '<=', fields.Datetime.now()),
        ], limit=limit)

        if not records:
            return 0

        _logger.info("Processing Meta Sync Queue (%d items)...", len(records))
        records.write({'state': 'processing'})

        by_company = {}
        for rec in records:
            by_company.setdefault(rec.company_id, []).append(rec)

        meta_api = self.env['social.meta.catalog']
        processed_count = 0

        for company, queue_items in by_company.items():
            if not company.meta_sync_enabled or not company.meta_catalog_id or not company.meta_access_token:
                for item in queue_items:
                    item.write({
                        'state': 'failed',
                        'last_error': _("Meta Catalog is not configured or enabled for this company."),
                        'last_attempt': fields.Datetime.now(),
                    })
                continue

            requests_list = []
            item_map = {}
            for item in queue_items:
                product = item.product_id
                if not product.exists():
                    item.unlink()
                    continue

                method = 'DELETE' if item.operation == 'delete' else 'UPDATE'
                try:
                    payload = meta_api.build_item_payload(product, method=method)
                    requests_list.append(payload)
                    retailer_id = payload.get('retailer_id')
                    item_map[retailer_id] = item
                except Exception as ex:
                    _logger.exception("Failed building item payload for product %s", product.id)
                    item.write({
                        'state': 'failed',
                        'last_error': str(ex),
                        'retry_count': item.retry_count + 1,
                        'last_attempt': fields.Datetime.now(),
                    })

            if not requests_list:
                continue

            result = meta_api.sync_batch_items(company, requests_list)
            now = fields.Datetime.now()

            if result.get('success'):
                for item in item_map.values():
                    item.write({
                        'state': 'done',
                        'last_error': False,
                        'last_attempt': now,
                    })
                    item.product_id.sudo().write({
                        'meta_sync_status': 'synced',
                        'meta_last_sync': now,
                        'meta_sync_error': False,
                        'meta_product_id': item.product_id.default_code or f"odoo_prod_{item.product_id.id}",
                    })
                    if item.product_tmpl_id:
                        item.product_tmpl_id.sudo().write({
                            'meta_sync_status': 'synced',
                            'meta_last_sync': now,
                            'meta_sync_error': False,
                        })
                processed_count += len(item_map)
            else:
                err_msg = result.get('error', _("Unknown Meta API error"))
                for item in item_map.values():
                    new_retry = item.retry_count + 1
                    item.write({
                        'state': 'failed' if new_retry >= item.max_retries else 'pending',
                        'retry_count': new_retry,
                        'last_error': err_msg,
                        'last_attempt': now,
                    })
                    item.product_id.sudo().write({
                        'meta_sync_status': 'failed',
                        'meta_last_sync': now,
                        'meta_sync_error': err_msg,
                    })

        return processed_count

    def action_retry(self):
        """Action for users to manually retry failed sync queue entries."""
        for rec in self:
            rec.write({
                'state': 'pending',
                'retry_count': 0,
                'last_error': False,
                'scheduled_at': fields.Datetime.now(),
            })
        return True

    @api.model
    def action_sync_all_published_products(self, company=None):
        """Enqueues all published products for a full catalog refresh."""
        company = company or self.env.company
        domain = [('is_published', '=', True), ('sale_ok', '=', True)]
        if company:
            domain.append(('company_id', 'in', (False, company.id)))

        templates = self.env['product.template'].search(domain)
        variants = templates.mapped('product_variant_ids')

        count = 0
        for variant in variants:
            self.enqueue_product(variant, operation='create_update')
            count += 1

        _logger.info("Enqueued %d published product variants for Meta catalog sync.", count)
        # Trigger immediate processing
        self.process_queue(limit=50)

        return {
            'type': 'ir.actions.client',
            'tag': 'display_notification',
            'params': {
                'title': _("Catalog Sync Enqueued"),
                'message': _("%d published product variants have been queued for Meta catalog synchronization.") % count,
                'type': 'info',
                'sticky': False,
            }
        }