From 0260f772fcaf627d4b4c3611b46a8db02cb76f8b Mon Sep 17 00:00:00 2001
From: horus
Date: Sat, 17 Feb 2018 16:08:56 +0100
Subject: Checks for correct abv per spirit type. (crawler)

---
 crawler/sanitize.go | 29 +++++++++++++++++++++++++++--
 1 file changed, 27 insertions(+), 2 deletions(-)

(limited to 'crawler/sanitize.go')

diff --git a/crawler/sanitize.go b/crawler/sanitize.go
index 3d61c46..8d84507 100644
--- a/crawler/sanitize.go
+++ b/crawler/sanitize.go
@@ -14,8 +14,7 @@ func sanitize_offer(angebote []Angebot, shop Shop) []Angebot {
 	for _, offer := range angebote {
 		offer.Name = sanitize_name(offer.Name)
 
-		if offer.Abv == 0 {
-			WarnOffer(offer, "Sanitizer: Abv is zero")
+		if false == _check_abv_for_spirit_type(offer) {
 			continue
 		}
 		if offer.Volume == 0 {
@@ -157,3 +156,29 @@ func sanitize_base_price(price_noisy string) (price int, err error) {
 
 	return convert_price(price_noisy)
 }
+
+func _check_abv_for_spirit_type(offer Angebot) bool {
+
+	if offer.Abv < 40 && (offer.Spirit_type == "Whisky" || offer.Spirit_type == "Cognac") {
+		WarnOffer(offer, "Sanitizer: Abv below 40% for "+offer.Spirit_type)
+		return false
+	}
+
+	if offer.Abv < 37.5 && (offer.Spirit_type == "Rum" || offer.Spirit_type == "Gin" || offer.Spirit_type == "Wodka" || offer.Spirit_type == "Grappa") {
+		WarnOffer(offer, "Sanitizer: Abv below 37,5% for "+offer.Spirit_type)
+		return false
+	}
+
+	if offer.Abv < 14 && offer.Spirit_type == "Likör" {
+		WarnOffer(offer, "Sanitizer: Abv below 14% for "+offer.Spirit_type)
+		return false
+
+	}
+
+	if offer.Abv == 0 {
+		WarnOffer(offer, "Sanitizer: Abv is zero")
+		return false
+	}
+
+	return true
+}
-- 
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