changes

2026-04-12 09:09:50 -04:00
parent d07159b9b5
commit be611876ad
470 changed files with 41761 additions and 51 deletions
--- a/fusion-plating/fusion_plating_safety/models/fp_exposure_monitoring.py
+++ b/fusion-plating/fusion_plating_safety/models/fp_exposure_monitoring.py
@@ -0,0 +1,139 @@
+# -*- coding: utf-8 -*-
+# Copyright 2026 Nexa Systems Inc.
+# License OPL-1 (Odoo Proprietary License v1.0)
+# Part of the Fusion Plating product family.
+
+from odoo import api, fields, models
+
+
+class FpExposureMonitoring(models.Model):
+    """An exposure monitoring sample.
+
+    A monitoring event captures one measurement of a worker's or area's
+    exposure to a hazardous agent — air contaminant, biological marker,
+    noise or vibration. The result is compared against an Occupational
+    Exposure Limit (OEL), most commonly the time-weighted average (TWA)
+    or short-term exposure limit (STEL) published by the relevant
+    jurisdiction (e.g. Ontario Reg. 833 in Canada).
+
+    The percent-of-OEL is calculated automatically and the record is
+    classified as below, approaching or exceeding the limit, providing
+    an early warning when controls need to be tightened.
+    """
+    _name = 'fusion.plating.exposure.monitoring'
+    _description = 'Fusion Plating — Exposure Monitoring'
+    _inherit = ['mail.thread', 'mail.activity.mixin']
+    _order = 'sample_date desc, id desc'
+    _rec_name = 'name'
+
+    name = fields.Char(
+        string='Reference',
+        required=True,
+        copy=False,
+        readonly=True,
+        default=lambda self: self._default_name(),
+        tracking=True,
+    )
+    employee_id = fields.Many2one(
+        'hr.employee',
+        string='Employee',
+        ondelete='set null',
+        tracking=True,
+    )
+    facility_id = fields.Many2one(
+        'fusion.plating.facility',
+        string='Facility',
+        tracking=True,
+    )
+    sample_date = fields.Date(
+        string='Sample Date',
+        required=True,
+        default=fields.Date.context_today,
+        tracking=True,
+    )
+    sample_type = fields.Selection(
+        [
+            ('personal_air', 'Personal Air'),
+            ('area_air', 'Area Air'),
+            ('biological', 'Biological'),
+            ('noise', 'Noise'),
+            ('vibration', 'Vibration'),
+        ],
+        string='Sample Type',
+        default='personal_air',
+        required=True,
+        tracking=True,
+    )
+    substance = fields.Char(
+        string='Substance / Agent',
+        tracking=True,
+    )
+    concentration = fields.Float(
+        string='Concentration',
+        tracking=True,
+    )
+    uom = fields.Char(
+        string='Unit of Measure',
+        help='Free-text unit, e.g. mg/m3, ppm, dBA.',
+    )
+    oel_reference = fields.Char(
+        string='OEL Reference',
+        help='Citation for the exposure limit, e.g. "Ontario Reg. 833 TWA".',
+    )
+    oel_limit = fields.Float(
+        string='OEL Limit',
+    )
+    percent_of_oel = fields.Float(
+        string='% of OEL',
+        compute='_compute_percent_of_oel',
+        store=True,
+    )
+    result = fields.Selection(
+        [
+            ('below', 'Below'),
+            ('approaching', 'Approaching'),
+            ('exceed', 'Exceeds'),
+        ],
+        string='Result',
+        compute='_compute_result',
+        store=True,
+        tracking=True,
+    )
+    notes = fields.Html(
+        string='Notes',
+    )
+    company_id = fields.Many2one(
+        'res.company',
+        string='Company',
+        default=lambda self: self.env.company,
+    )
+    active = fields.Boolean(default=True)
+
+    # ==========================================================================
+    # Defaults
+    # ==========================================================================
+    @api.model
+    def _default_name(self):
+        seq = self.env['ir.sequence'].next_by_code('fusion.plating.exposure.monitoring')
+        return seq or '/'
+
+    # ==========================================================================
+    # Computes
+    # ==========================================================================
+    @api.depends('concentration', 'oel_limit')
+    def _compute_percent_of_oel(self):
+        for rec in self:
+            if rec.oel_limit:
+                rec.percent_of_oel = (rec.concentration / rec.oel_limit) * 100.0
+            else:
+                rec.percent_of_oel = 0.0
+
+    @api.depends('percent_of_oel')
+    def _compute_result(self):
+        for rec in self:
+            if rec.percent_of_oel >= 100.0:
+                rec.result = 'exceed'
+            elif rec.percent_of_oel >= 50.0:
+                rec.result = 'approaching'
+            else:
+                rec.result = 'below'