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Add material transformation planning

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This commit is contained in:
Cauê Faleiros
2026-08-27 10:44:49 -03:00
parent da6f3b2955
commit 442b23dc62
6 changed files with 325 additions and 3 deletions
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25
backend/db.js
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@@ -559,6 +559,31 @@ const initDB = async () => {
);
`);
// A transformation is a planning/execution record, not a stock movement.
// Physical stock remains controlled only by approved receipts and inventory
// adjustments, so a planned dyeing run can never inflate availability.
await pool.query(`
CREATE TABLE IF NOT EXISTS supply_material_transformations (
id SERIAL PRIMARY KEY,
batch_code VARCHAR(120),
stage VARCHAR(40) NOT NULL,
input_material TEXT NOT NULL,
input_quantity_kg NUMERIC(14, 4) NOT NULL CHECK (input_quantity_kg > 0),
output_material TEXT NOT NULL,
output_color VARCHAR(120),
expected_loss_percent NUMERIC(7, 4) NOT NULL DEFAULT 0 CHECK (expected_loss_percent >= 0 AND expected_loss_percent < 100),
expected_output_kg NUMERIC(14, 4) NOT NULL CHECK (expected_output_kg >= 0),
supplier TEXT,
priority VARCHAR(40) NOT NULL DEFAULT 'Normal',
status VARCHAR(30) NOT NULL DEFAULT 'planned',
notes TEXT,
created_at TIMESTAMPTZ DEFAULT CURRENT_TIMESTAMP,
updated_at TIMESTAMPTZ DEFAULT CURRENT_TIMESTAMP
);
`);
await pool.query(`CREATE INDEX IF NOT EXISTS idx_supply_material_transformations_status ON supply_material_transformations (status, created_at DESC);`);
await pool.query(`CREATE INDEX IF NOT EXISTS idx_supply_material_transformations_batch ON supply_material_transformations (batch_code, created_at DESC);`);
await pool.query(`
CREATE TABLE IF NOT EXISTS supply_purchase_orders (
id SERIAL PRIMARY KEY,