Feature: Get size by api for ptp btn and ggn (#66)

* chore: add package

* feat: get size by api for ptp and btn

* feat: download and parse torrent if not api

* feat: bypass tls check and load meta from file

* fix: no invite command needed for btn

* feat: add ggn api

* feat: imrpove logging

* feat: build request url

* feat: improve err logging

pkg/ggn/ggn_test.go

@@ -0,0 +1,99 @@
+package ggn
+
+import (
+	"io/ioutil"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"github.com/rs/zerolog"
+	"github.com/stretchr/testify/assert"
+
+	"github.com/autobrr/autobrr/internal/domain"
+)
+
+func Test_client_GetTorrentByID(t *testing.T) {
+	// disable logger
+	zerolog.SetGlobalLevel(zerolog.Disabled)
+
+	key := "mock-key"
+
+	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		// request validation logic
+		apiKey := r.Header.Get("X-API-Key")
+		if apiKey != key {
+			w.WriteHeader(http.StatusUnauthorized)
+			w.Write(nil)
+			return
+		}
+
+		if !strings.Contains(r.RequestURI, "422368") {
+			jsonPayload, _ := ioutil.ReadFile("testdata/ggn_get_torrent_by_id_not_found.json")
+			w.Header().Set("Content-Type", "application/json")
+			w.WriteHeader(http.StatusOK)
+			w.Write(jsonPayload)
+			return
+		}
+
+		// read json response
+		jsonPayload, _ := ioutil.ReadFile("testdata/ggn_get_torrent_by_id.json")
+		w.Header().Set("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+		w.Write(jsonPayload)
+	}))
+	defer ts.Close()
+
+	type fields struct {
+		Url    string
+		APIKey string
+	}
+	type args struct {
+		torrentID string
+	}
+	tests := []struct {
+		name    string
+		fields  fields
+		args    args
+		want    *domain.TorrentBasic
+		wantErr bool
+	}{
+		{
+			name: "get_by_id_1",
+			fields: fields{
+				Url:    ts.URL,
+				APIKey: key,
+			},
+			args: args{torrentID: "422368"},
+			want: &domain.TorrentBasic{
+				Id:       "422368",
+				InfoHash: "78DA2811E6732012B8224198D4DC2FD49A5E950F",
+				Size:     "134800",
+			},
+			wantErr: false,
+		},
+		{
+			name: "get_by_id_2",
+			fields: fields{
+				Url:    ts.URL,
+				APIKey: key,
+			},
+			args:    args{torrentID: "100002"},
+			want:    nil,
+			wantErr: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+
+			c := NewClient(tt.fields.Url, tt.fields.APIKey)
+
+			got, err := c.GetTorrentByID(tt.args.torrentID)
+			if tt.wantErr && assert.Error(t, err) {
+				assert.Equal(t, tt.wantErr, err)
+			}
+
+			assert.Equal(t, tt.want, got)
+		})
+	}
+}