changes

fusion_plating/fusion_plating_jobs/models/fp_job_consumption.py

@@ -0,0 +1,104 @@
+# -*- coding: utf-8 -*-
+# Copyright 2026 Nexa Systems Inc.
+# License OPL-1 (Odoo Proprietary License v1.0)
+# Part of the Fusion Plating product family.
+#
+# Phase 1 (Sub 11) — relocated from fusion_plating_bridge_mrp.
+# MRP-flavoured fields (production_id, workorder_id) replaced by their
+# native fp.job / fp.job.step equivalents.
+
+from odoo import api, fields, models, _
+
+
+class FpJobConsumption(models.Model):
+    """A single consumable drawdown charged to a plating job.
+
+    Sources include bath replenishment applied against a job, masking tape
+    rolls, PPE, nickel salts — anything that has a cost and should roll
+    into job costing.
+
+    Kept deliberately lightweight: one row per event, cost derived from
+    `product.standard_price` at log time (snapshot, not reactive).
+    """
+    _name = 'fp.job.consumption'
+    _description = 'Fusion Plating — Job Consumption'
+    _order = 'logged_date desc, id desc'
+
+    job_id = fields.Many2one(
+        'fp.job', string='Plating Job',
+        required=True, ondelete='cascade', index=True,
+    )
+    step_id = fields.Many2one(
+        'fp.job.step', string='Job Step',
+        domain="[('job_id', '=', job_id)]",
+        ondelete='set null',
+    )
+    product_id = fields.Many2one(
+        'product.product', string='Product', required=True,
+        domain="[('sale_ok', '=', False)]",
+    )
+    product_name = fields.Char(
+        string='Product Name (snapshot)',
+        help='Free-text product label if no inventory product is linked.',
+    )
+    quantity = fields.Float(string='Quantity', required=True, digits=(12, 3))
+    uom_id = fields.Many2one(
+        'uom.uom', string='UoM',
+    )
+    currency_id = fields.Many2one(
+        'res.currency', required=True,
+        default=lambda self: self.env.company.currency_id,
+    )
+    unit_cost = fields.Monetary(
+        string='Unit Cost (snapshot)', currency_field='currency_id',
+        help='Taken from product.standard_price at log time.',
+    )
+    total_cost = fields.Monetary(
+        string='Total Cost', currency_field='currency_id',
+        compute='_compute_total_cost', store=True,
+    )
+    logged_date = fields.Datetime(
+        string='Logged', default=fields.Datetime.now,
+    )
+    logged_by_id = fields.Many2one(
+        'res.users', string='Logged By', default=lambda self: self.env.user,
+    )
+    source = fields.Selection(
+        [('replenishment', 'Bath Replenishment'),
+         ('masking', 'Masking Material'),
+         ('ppe', 'PPE / Consumables'),
+         ('chemistry', 'Process Chemistry'),
+         ('other', 'Other')],
+        string='Source', default='other', required=True,
+    )
+    replenishment_id = fields.Many2one(
+        'fusion.plating.bath.replenishment.suggestion',
+        string='Replenishment Suggestion',
+        ondelete='set null',
+    )
+    notes = fields.Char(string='Notes')
+
+    @api.depends('quantity', 'unit_cost')
+    def _compute_total_cost(self):
+        for rec in self:
+            rec.total_cost = round((rec.quantity or 0) * (rec.unit_cost or 0), 2)
+
+    @api.depends('product_id', 'product_name', 'quantity', 'job_id')
+    def _compute_display_name(self):
+        for rec in self:
+            label = rec.product_id.display_name or rec.product_name or 'Consumption'
+            qty = ('%g' % rec.quantity) if rec.quantity else ''
+            job = rec.job_id.name or ''
+            bits = [label]
+            if qty:
+                bits.append('×' + qty)
+            if job:
+                bits.append('(%s)' % job)
+            rec.display_name = ' '.join(bits)
+
+    @api.onchange('product_id')
+    def _onchange_product(self):
+        if self.product_id:
+            self.product_name = self.product_id.display_name
+            self.unit_cost = self.product_id.standard_price or 0.0
+            self.uom_id = self.product_id.uom_id or False