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159 lines
7.0 KiB
SQL
159 lines
7.0 KiB
SQL
ALTER TABLE products
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ADD parent_product_id INT;
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CREATE VIEW products_resolved
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AS
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SELECT
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p.parent_product_id parent_product_id,
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p.id as sub_product_id
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FROM products p
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WHERE p.parent_product_id IS NOT NULL
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UNION
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SELECT
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p.id parent_product_id,
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p.id as sub_product_id
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FROM products p
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WHERE p.parent_product_id IS NULL;
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DROP VIEW stock_current;
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CREATE VIEW stock_current
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AS
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SELECT
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pr.parent_product_id AS product_id,
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IFNULL((SELECT SUM(amount) FROM stock WHERE product_id = pr.parent_product_id), 0) AS amount,
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SUM(s.amount) AS amount_aggregated,
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MIN(s.best_before_date) AS best_before_date,
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IFNULL((SELECT SUM(amount) FROM stock WHERE product_id = pr.parent_product_id AND open = 1), 0) AS amount_opened,
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IFNULL((SELECT SUM(amount) FROM stock WHERE product_id IN (SELECT sub_product_id FROM products_resolved WHERE parent_product_id = pr.parent_product_id) AND open = 1), 0) AS amount_opened_aggregated,
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CASE WHEN p.parent_product_id IS NOT NULL THEN 1 ELSE 0 END AS is_aggregated_amount
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FROM products_resolved pr
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JOIN stock s
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ON pr.sub_product_id = s.product_id
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JOIN products p
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ON pr.sub_product_id = p.id
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GROUP BY pr.parent_product_id
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HAVING SUM(s.amount) > 0
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UNION
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-- This is the same as above but sub products not rolled up (column is_aggregated_amount = 0 here)
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SELECT
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pr.sub_product_id AS product_id,
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SUM(s.amount) AS amount,
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SUM(s.amount) AS amount_aggregated,
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MIN(s.best_before_date) AS best_before_date,
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IFNULL((SELECT SUM(amount) FROM stock WHERE product_id = s.product_id AND open = 1), 0) AS amount_opened,
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IFNULL((SELECT SUM(amount) FROM stock WHERE product_id = s.product_id AND open = 1), 0) AS amount_opened_aggregated,
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0 AS is_aggregated_amount
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FROM products_resolved pr
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JOIN stock s
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ON pr.sub_product_id = s.product_id
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WHERE pr.parent_product_id != pr.sub_product_id
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GROUP BY pr.sub_product_id
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HAVING SUM(s.amount) > 0;
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DROP VIEW stock_missing_products;
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CREATE VIEW stock_missing_products
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AS
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SELECT
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p.id,
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MAX(p.name) AS name,
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p.min_stock_amount - IFNULL(SUM(s.amount), 0) AS amount_missing,
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CASE WHEN IFNULL(SUM(s.amount), 0) > 0 THEN 1 ELSE 0 END AS is_partly_in_stock
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FROM products p
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LEFT JOIN stock_current s
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ON p.id = s.product_id
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WHERE p.min_stock_amount != 0
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GROUP BY p.id
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HAVING IFNULL(SUM(s.amount), 0) < p.min_stock_amount;
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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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rp.amount * (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) 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 1 ELSE rp.amount * (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) 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 1 ELSE rp.amount * (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) END < 0 THEN ABS(IFNULL(sc.amount_aggregated, 0) - (CASE WHEN rp.only_check_single_unit_in_stock = 1 THEN 1 ELSE rp.amount * (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) 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 1 ELSE rp.amount * (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) END THEN 1 ELSE 0 END AS need_fulfilled_with_shopping_list,
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rp.qu_id,
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(CASE WHEN rp.only_check_single_unit_in_stock = 1 THEN 1 ELSE rp.amount * (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) END / p.qu_factor_purchase_to_stock) * pcp.last_price 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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rp.id, -- Just a dummy id column
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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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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 (
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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_current_price pcp
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ON rp.product_id = pcp.product_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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rp.amount * (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) 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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(CASE WHEN rp.only_check_single_unit_in_stock = 1 THEN 1 ELSE rp.amount * (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) END / p.qu_factor_purchase_to_stock) * pcp.last_price 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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rp.id, -- Just a dummy id column
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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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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 (
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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_current_price pcp
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ON rp.product_id = pcp.product_id
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WHERE rp.not_check_stock_fulfillment = 1;
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