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219 lines
9.8 KiB
SQL
219 lines
9.8 KiB
SQL
DROP VIEW quantity_unit_conversions_resolved;
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CREATE VIEW quantity_unit_conversions_resolved
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AS
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-- 1. Product "purchase to stock" conversion factor
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SELECT
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-1 AS id, -- Dummy, LessQL needs an id column
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p.id AS product_id,
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p.qu_id_purchase AS from_qu_id,
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qu_from.name AS from_qu_name,
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qu_from.name_plural AS from_qu_name_plural,
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p.qu_id_stock AS to_qu_id,
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qu_to.name AS to_qu_name,
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qu_to.name_plural AS to_qu_name_plural,
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p.qu_factor_purchase_to_stock AS factor,
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'1 product purchase to stock factor' AS source
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FROM products p
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JOIN quantity_units qu_from
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ON p.qu_id_purchase = qu_from.id
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JOIN quantity_units qu_to
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ON p.qu_id_stock = qu_to.id
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UNION -- Inversed
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SELECT
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-1 AS id, -- Dummy, LessQL needs an id column
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p.id AS product_id,
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p.qu_id_stock AS from_qu_id,
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qu_to.name AS from_qu_name,
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qu_to.name_plural AS from_qu_name_plural,
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p.qu_id_purchase AS to_qu_id,
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qu_from.name AS to_qu_name,
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qu_from.name_plural AS to_qu_name_plural,
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1 / p.qu_factor_purchase_to_stock AS factor,
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'1 product purchase to stock factor (inversed)' AS source
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FROM products p
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JOIN quantity_units qu_from
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ON p.qu_id_purchase = qu_from.id
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JOIN quantity_units qu_to
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ON p.qu_id_stock = qu_to.id
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WHERE p.qu_id_stock != p.qu_id_purchase -- => Only when QU stock ist not the same as QU purchase
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UNION
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-- 2. Product specific QU overrides
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SELECT
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-1 AS id, -- Dummy, LessQL needs an id column
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p.id AS product_id,
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quc.from_qu_id AS from_qu_id,
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qu_from.name AS from_qu_name,
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qu_from.name_plural AS from_qu_name_plural,
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quc.to_qu_id AS to_qu_id,
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qu_to.name AS to_qu_name,
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qu_to.name_plural AS to_qu_name_plural,
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quc.factor AS factor,
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'2 product override' AS source
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FROM products p
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JOIN quantity_unit_conversions quc
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ON p.id = quc.product_id
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JOIN quantity_units qu_from
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ON quc.from_qu_id = qu_from.id
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JOIN quantity_units qu_to
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ON quc.to_qu_id = qu_to.id
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UNION
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-- 3. Default (direct) QU conversion factors
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SELECT
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-1 AS id, -- Dummy, LessQL needs an id column
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p.id AS product_id,
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p.qu_id_stock AS from_qu_id,
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qu_from.name AS from_qu_name,
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qu_from.name_plural AS from_qu_name_plural,
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quc.to_qu_id AS to_qu_id,
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qu_to.name AS to_qu_name,
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qu_to.name_plural AS to_qu_name_plural,
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quc.factor AS factor,
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'3 default direct factor' AS source
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FROM products p
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JOIN quantity_unit_conversions quc
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ON p.qu_id_stock = quc.from_qu_id
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AND quc.product_id IS NULL
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JOIN quantity_units qu_from
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ON quc.from_qu_id = qu_from.id
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JOIN quantity_units qu_to
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ON quc.to_qu_id = qu_to.id
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UNION
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-- 4. Default (indirect) QU conversion factors
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SELECT
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-1 AS id, -- Dummy, LessQL needs an id column
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p.id AS product_id,
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(SELECT from_qu_id FROM quantity_unit_conversions WHERE to_qu_id = quc.to_qu_id AND product_id = p.id) AS from_qu_id,
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qu_from.name AS from_qu_name,
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qu_from.name_plural AS from_qu_name_plural,
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quc.from_qu_id AS to_qu_id,
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qu_to.name AS to_qu_name,
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qu_to.name_plural AS to_qu_name_plural,
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(SELECT factor FROM quantity_unit_conversions WHERE to_qu_id = quc.to_qu_id AND product_id = p.id) / quc.factor AS factor,
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'4 default indirect factor' AS source
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FROM products p
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JOIN product_qu_relations pqr
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ON p.id = pqr.product_id
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JOIN quantity_unit_conversions quc
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ON pqr.qu_id = quc.from_qu_id
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AND quc.product_id IS NULL
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JOIN quantity_units qu_from
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ON (SELECT from_qu_id FROM quantity_unit_conversions WHERE to_qu_id = quc.to_qu_id AND product_id = p.id) = qu_from.id
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JOIN quantity_units qu_to
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ON quc.from_qu_id = qu_to.id
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WHERE NOT EXISTS(SELECT 1 FROM quantity_unit_conversions qucx WHERE qucx.product_id = p.id AND qucx.from_qu_id = pqr.qu_id); -- => Product override exists
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DROP VIEW recipes_pos_resolved;
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CREATE VIEW recipes_pos_resolved
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AS
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-- Multiplication by 1.0 to force conversion to float (REAL)
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SELECT
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r.id AS recipe_id,
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rp.id AS recipe_pos_id,
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rp.product_id AS product_id,
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CASE WHEN rnr.recipe_id = rnr.includes_recipe_id THEN rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) ELSE rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) * ((rnr.includes_servings*1.0) / (rnrr.base_servings*1.0)) END AS recipe_amount,
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IFNULL(sc.amount_aggregated, 0) AS stock_amount,
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CASE WHEN IFNULL(sc.amount_aggregated, 0) >= CASE WHEN rp.only_check_single_unit_in_stock = 1 THEN 0.00000001 ELSE CASE WHEN rnr.recipe_id = rnr.includes_recipe_id THEN rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) ELSE rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) * ((rnr.includes_servings*1.0) / (rnrr.base_servings*1.0)) END END THEN 1 ELSE 0 END AS need_fulfilled,
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CASE WHEN IFNULL(sc.amount_aggregated, 0) - CASE WHEN rp.only_check_single_unit_in_stock = 1 THEN 0.00000001 ELSE CASE WHEN rnr.recipe_id = rnr.includes_recipe_id THEN rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) ELSE rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) * ((rnr.includes_servings*1.0) / (rnrr.base_servings*1.0)) END END < 0 THEN ABS(IFNULL(sc.amount_aggregated, 0) - (CASE WHEN rp.only_check_single_unit_in_stock = 1 THEN 1 ELSE CASE WHEN rnr.recipe_id = rnr.includes_recipe_id THEN rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) ELSE rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) * ((rnr.includes_servings*1.0) / (rnrr.base_servings*1.0)) END END)) ELSE 0 END AS missing_amount,
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IFNULL(sl.amount, 0) * p.qu_factor_purchase_to_stock AS amount_on_shopping_list,
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CASE WHEN IFNULL(sc.amount_aggregated, 0) + (CASE WHEN r.not_check_shoppinglist = 1 THEN 0 ELSE IFNULL(sl.amount, 0) END * p.qu_factor_purchase_to_stock) >= CASE WHEN rp.only_check_single_unit_in_stock = 1 THEN 0.00000001 ELSE CASE WHEN rnr.recipe_id = rnr.includes_recipe_id THEN rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) ELSE rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) * ((rnr.includes_servings*1.0) / (rnrr.base_servings*1.0)) END END THEN 1 ELSE 0 END AS need_fulfilled_with_shopping_list,
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rp.qu_id,
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(r.desired_servings*1.0 / r.base_servings*1.0) * (rnr.includes_servings*1.0 / CASE WHEN rnr.recipe_id != rnr.includes_recipe_id THEN rnrr.base_servings*1.0 ELSE 1 END) * rp.amount * IFNULL(pop.price, 0) * rp.price_factor * CASE WHEN rp.only_check_single_unit_in_stock = 1 THEN IFNULL(qucr.factor, 1) ELSE 1 END AS costs,
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CASE WHEN rnr.recipe_id = rnr.includes_recipe_id THEN 0 ELSE 1 END AS is_nested_recipe_pos,
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rp.ingredient_group,
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pg.name as product_group,
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rp.id, -- Just a dummy id column
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r.type as recipe_type,
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rnr.includes_recipe_id as child_recipe_id,
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rp.note,
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rp.variable_amount AS recipe_variable_amount,
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rp.only_check_single_unit_in_stock,
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rp.amount / r.base_servings*1.0 * (rnr.includes_servings*1.0 / CASE WHEN rnr.recipe_id != rnr.includes_recipe_id THEN rnrr.base_servings*1.0 ELSE 1 END) * IFNULL(p.calories, 0) * CASE WHEN rp.only_check_single_unit_in_stock = 1 THEN IFNULL(qucr.factor, 1) ELSE 1 END AS calories,
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p.active AS product_active
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FROM recipes r
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JOIN recipes_nestings_resolved rnr
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ON r.id = rnr.recipe_id
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JOIN recipes rnrr
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ON rnr.includes_recipe_id = rnrr.id
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JOIN recipes_pos rp
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ON rnr.includes_recipe_id = rp.recipe_id
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JOIN products p
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ON rp.product_id = p.id
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LEFT JOIN product_groups pg
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ON p.product_group_id = pg.id
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LEFT JOIN (
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SELECT product_id, SUM(amount) AS amount
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FROM shopping_list
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GROUP BY product_id) sl
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ON rp.product_id = sl.product_id
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LEFT JOIN stock_current sc
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ON rp.product_id = sc.product_id
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LEFT JOIN products_oldest_stock_unit_price pop
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ON rp.product_id = pop.product_id
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LEFT JOIN quantity_unit_conversions_resolved qucr
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ON rp.product_id = qucr.product_id
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AND rp.qu_id = qucr.from_qu_id
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AND p.qu_id_stock = qucr.to_qu_id
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WHERE rp.not_check_stock_fulfillment = 0
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UNION
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-- Just add all recipe positions which should not be checked against stock with fulfilled need
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SELECT
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r.id AS recipe_id,
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rp.id AS recipe_pos_id,
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rp.product_id AS product_id,
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CASE WHEN rnr.recipe_id = rnr.includes_recipe_id THEN rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) ELSE rp.amount * ((r.desired_servings*1.0) / (r.base_servings*1.0)) * ((rnr.includes_servings*1.0) / (rnrr.base_servings*1.0)) END AS recipe_amount,
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IFNULL(sc.amount_aggregated, 0) AS stock_amount,
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1 AS need_fulfilled,
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0 AS missing_amount,
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IFNULL(sl.amount, 0) * p.qu_factor_purchase_to_stock AS amount_on_shopping_list,
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1 AS need_fulfilled_with_shopping_list,
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rp.qu_id,
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(r.desired_servings*1.0 / r.base_servings*1.0) * (rnr.includes_servings*1.0 / CASE WHEN rnr.recipe_id != rnr.includes_recipe_id THEN rnrr.base_servings*1.0 ELSE 1 END) * rp.amount * IFNULL(pop.price, 0) * rp.price_factor * CASE WHEN rp.only_check_single_unit_in_stock = 1 THEN IFNULL(qucr.factor, 1) ELSE 1 END AS costs,
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CASE WHEN rnr.recipe_id = rnr.includes_recipe_id THEN 0 ELSE 1 END AS is_nested_recipe_pos,
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rp.ingredient_group,
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pg.name as product_group,
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rp.id, -- Just a dummy id column
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r.type as recipe_type,
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rnr.includes_recipe_id as child_recipe_id,
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rp.note,
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rp.variable_amount AS recipe_variable_amount,
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rp.only_check_single_unit_in_stock,
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rp.amount / r.base_servings*1.0 * (rnr.includes_servings*1.0 / CASE WHEN rnr.recipe_id != rnr.includes_recipe_id THEN rnrr.base_servings*1.0 ELSE 1 END) * IFNULL(p.calories, 0) * CASE WHEN rp.only_check_single_unit_in_stock = 1 THEN IFNULL(qucr.factor, 1) ELSE 1 END AS calories,
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p.active AS product_active
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FROM recipes r
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JOIN recipes_nestings_resolved rnr
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ON r.id = rnr.recipe_id
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JOIN recipes rnrr
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ON rnr.includes_recipe_id = rnrr.id
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JOIN recipes_pos rp
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ON rnr.includes_recipe_id = rp.recipe_id
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JOIN products p
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ON rp.product_id = p.id
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LEFT JOIN product_groups pg
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ON p.product_group_id = pg.id
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LEFT JOIN (
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SELECT product_id, SUM(amount) AS amount
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FROM shopping_list
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GROUP BY product_id) sl
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ON rp.product_id = sl.product_id
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LEFT JOIN stock_current sc
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ON rp.product_id = sc.product_id
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LEFT JOIN products_oldest_stock_unit_price pop
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ON rp.product_id = pop.product_id
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LEFT JOIN quantity_unit_conversions_resolved qucr
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ON rp.product_id = qucr.product_id
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AND rp.qu_id = qucr.from_qu_id
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AND p.qu_id_stock = qucr.to_qu_id
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WHERE rp.not_check_stock_fulfillment = 1;
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