Adds structured logging. (crawler)

1 files changed, 79 insertions, 0 deletions

diff --git a/crawler/log.go b/crawler/log.go
new file mode 100644
index 0000000..4b9f374
--- /dev/null
+++ b/crawler/log.go
@@ -0,0 +1,79 @@
+package main
+
+import (
+	log "github.com/Sirupsen/logrus"
+)
+
+func init() {
+	log.SetLevel(log.DebugLevel)
+}
+
+func Fatal(err error, msg string) {
+	log.WithFields(
+		log.Fields{
+			"error": err.Error(),
+		},
+	).Fatal(msg)
+}
+
+func Println(err error, msg string) {
+	if err != nil {
+		log.WithFields(
+			log.Fields{
+				"error": err.Error(),
+			},
+		).Println(msg)
+	} else {
+		log.Println(msg)
+	}
+}
+
+func PrintlnOffer(offer Angebot, msg string) {
+
+	log.WithFields(
+		log.Fields{
+			"Name":             offer.Name,
+			"Shop":             offer.Shop,
+			"ABV":              offer.Abv,
+			"Volume":           offer.Volume,
+			"Url":              offer.Url,
+			"Original Price":   offer.Original_price,
+			"Discounted Price": offer.Discounted_price,
+			"Base Price":       offer.Base_price,
+			"Image_url":        offer.Image_url,
+			"Spirit Type":      offer.Spirit_type,
+			"Valid Until":      offer.Valid_until,
+		},
+	).Println(msg)
+}
+
+func Debug(err error, msg string) {
+	if err != nil {
+		log.WithFields(
+			log.Fields{
+				"error": err.Error(),
+			},
+		).Debug(msg)
+	} else {
+		log.Debug(msg)
+	}
+}
+
+func DebugOffer(offer Angebot, msg string) {
+
+	log.WithFields(
+		log.Fields{
+			"Name":             offer.Name,
+			"Shop":             offer.Shop,
+			"ABV":              offer.Abv,
+			"Volume":           offer.Volume,
+			"Url":              offer.Url,
+			"Original Price":   offer.Original_price,
+			"Discounted Price": offer.Discounted_price,
+			"Base Price":       offer.Base_price,
+			"Image_url":        offer.Image_url,
+			"Spirit Type":      offer.Spirit_type,
+			"Valid Until":      offer.Valid_until,
+		},
+	).Debug(msg)
+}