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https://github.com/emilybache/GildedRose-Refactoring-Kata.git
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81 lines
2.1 KiB
PL/PgSQL
81 lines
2.1 KiB
PL/PgSQL
CREATE OR REPLACE PROCEDURE public.update_quality()
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LANGUAGE plpgsql
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AS $$
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DECLARE
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rec_item RECORD;
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cur_items CURSOR FOR SELECT * FROM item;
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BEGIN
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OPEN cur_items;
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LOOP
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FETCH cur_items INTO rec_item;
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EXIT WHEN NOT FOUND;
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IF (rec_item.name <> 'Aged Brie' AND rec_item.name <> 'Backstage passes to a TAFKAL80ETC concert') THEN
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IF (rec_item.quality > 0) THEN
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IF (rec_item.name <> 'Sulfuras, Hand of Ragnaros') THEN
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rec_item.quality = rec_item.quality - 1;
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END IF;
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END IF;
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ELSE
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IF (rec_item.quality < 50) THEN
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rec_item.quality = rec_item.quality + 1;
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IF (rec_item.name = 'Backstage passes to a TAFKAL80ETC concert') THEN
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IF (rec_item.sellIn < 11) THEN
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IF (rec_item.quality < 50) THEN
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rec_item.quality = rec_item.quality + 1;
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END IF;
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END IF;
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IF (rec_item.sellIn < 6) THEN
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IF (rec_item.quality < 50) THEN
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rec_item.quality = rec_item.quality + 1;
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END IF;
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END IF;
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END IF;
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END IF;
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END IF;
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IF (rec_item.name <> 'Sulfuras, Hand of Ragnaros') THEN
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rec_item.sellIn = rec_item.sellIn - 1;
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END IF;
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IF (rec_item.sellIn < 0) THEN
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IF (rec_item.name <> 'Aged Brie') THEN
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IF (rec_item.name <> 'Backstage passes to a TAFKAL80ETC concert') THEN
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IF (rec_item.quality > 0) THEN
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IF (rec_item.name <> 'Sulfuras, Hand of Ragnaros') THEN
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rec_item.quality = rec_item.quality - 1;
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END IF;
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END IF;
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ELSE
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rec_item.quality = rec_item.quality - rec_item.quality;
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END IF;
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ELSE
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IF (rec_item.quality < 50) THEN
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rec_item.quality = rec_item.quality + 1;
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END IF;
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END IF;
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END IF;
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UPDATE item
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SET
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quality = rec_item.quality,
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sellIn = rec_item.sellIn
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WHERE
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name = rec_item.name;
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END LOOP;
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CLOSE cur_items;
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COMMIT;
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END;
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$$
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