find-stone-beer / files / seller-info.go
seller-info.go
352a2a02 2023-08-22 Pavel Safronov | 1 | package main |
| 2 | ||
| 3 | import ( | |
| 4 | "encoding/json" | |
59f69900 2023-08-27 Pavel Safronov | 5 | "fmt" |
352a2a02 2023-08-22 Pavel Safronov | 6 | "strconv" |
| 7 | ||
| 8 | "github.com/jftuga/geodist" | |
| 9 | ) | |
| 10 | ||
| 11 | type SellerInfo struct { | |
| 12 | Phone string | |
| 13 | Beers []Beer | |
| 14 | // Lat float64 | |
| 15 | // Lon float64 | |
| 16 | Pos geodist.Coord | |
| 17 | JSON any | |
| 18 | } | |
| 19 | ||
| 20 | func (s *SellerInfo) UnmarshalJSON(data []byte) error { | |
| 21 | sellerInfo := &struct { | |
| 22 | Phone string `json:"phone"` | |
| 23 | Beers []Beer `json:"beers"` | |
| 24 | Lat string `json:"lat"` | |
| 25 | Lon string `json:"lon"` | |
| 26 | JSON any `json:"json"` | |
| 27 | }{} | |
| 28 | json.Unmarshal(data, &sellerInfo) | |
| 29 | ||
| 30 | newSellerInfo := SellerInfo{ | |
| 31 | Phone: sellerInfo.Phone, | |
| 32 | Beers: sellerInfo.Beers, | |
| 33 | JSON: sellerInfo.JSON, | |
| 34 | } | |
| 35 | ||
| 36 | if len(sellerInfo.Lat) > 0 && len(sellerInfo.Lon) > 0 { | |
| 37 | lat, err := strconv.ParseFloat(sellerInfo.Lat, 64) | |
| 38 | if err != nil { | |
| 39 | return err | |
| 40 | } | |
| 41 | lon, err := strconv.ParseFloat(sellerInfo.Lon, 64) | |
| 42 | if err != nil { | |
| 43 | return err | |
| 44 | } | |
| 45 | newSellerInfo.Pos = geodist.Coord{Lat: lat, Lon: lon} | |
| 46 | } | |
| 47 | ||
| 48 | *s = newSellerInfo | |
| 49 | return nil | |
| 50 | } | |
59f69900 2023-08-27 Pavel Safronov | 51 | |
| 52 | func GetSellerInfo(id string) (SellerInfo, error) { | |
| 53 | url := fmt.Sprintf("https://find.stonebrewing.com/api/location/%s", id) | |
| 54 | bytes, err := getCachedUrl(url, fmt.Sprintf("find-stone-beer-seller-%s", id), "2006-01-02") | |
| 55 | if err != nil { | |
| 56 | return SellerInfo{}, err | |
| 57 | } | |
| 58 | ||
| 59 | var sellerInfo SellerInfo | |
| 60 | err = json.Unmarshal(bytes, &sellerInfo) | |
| 61 | if err != nil { | |
| 62 | return SellerInfo{}, err | |
| 63 | } | |
| 64 | return sellerInfo, nil | |
| 65 | } |