1 files changed, 77 insertions, 0 deletions
diff --git a/pkg/adapters/json/model.go b/pkg/adapters/json/model.go
new file mode 100644
index 0000000..a010367
--- /dev/null
+++ b/pkg/adapters/json/model.go
@@ -0,0 +1,77 @@
+package json
+
+import (
+	"strconv"
+	"time"
+	"unicode"
+
+	"airlines/pkg/model"
+)
+
+/* ---------- helpers ---------- */
+
+func sOrEmpty(p *string) string {
+	if p == nil {
+		return ""
+	}
+	return *p
+}
+
+func toDateUTC(d DateYMD) time.Time {
+	if !d.Valid {
+		return time.Time{}
+	}
+	return time.Date(d.Time.Year(), d.Time.Month(), d.Time.Day(), 0, 0, 0, 0, time.UTC)
+}
+
+func onlyDigits(s string) string {
+	out := make([]rune, 0, len(s))
+	for _, r := range s {
+		if unicode.IsDigit(r) {
+			out = append(out, r)
+		}
+	}
+	return string(out)
+}
+
+func (jp JsonProfile) ToUser() *model.User {
+	return &model.User{
+		Name:        sOrEmpty(jp.RealName.FirstName),
+		Surname:     sOrEmpty(jp.RealName.LastName),
+		Nick:        sOrEmpty(&jp.NickName),
+		Fathersname: "",
+		Sex:         jp.Sex,
+		Birthday:    model.SentinelBirthday(),
+	}
+}
+
+func (jf JsonFlight) ToFlight() *model.Flight {
+	d := toDateUTC(jf.Date)
+	return &model.Flight{
+		Number:      jf.Flight,
+		From:        jf.Departure.Airport,
+		FromCity:    jf.Departure.City,
+		FromCountry: jf.Departure.Country,
+		To:          jf.Arrival.Airport,
+		ToCity:      jf.Arrival.City,
+		ToCountry:   jf.Arrival.Country,
+		Date:   d,
+	}
+}
+
+func (jc JsonCard) ToCard() (*model.Card, error) {
+	numStr := onlyDigits(string(jc.Number))
+	var num uint64
+	if numStr != "" {
+		v, err := strconv.ParseUint(numStr, 10, 64)
+		if err != nil {
+			return nil, err
+		}
+		num = v
+	}
+	return &model.Card{
+		Prefix:        jc.Program,
+		Number:        num,
+		Bonusprogramm: jc.Status,
+	}, nil
+}