Restructured code, moved all modules into internal

For now all modules are considered internal. This might change later

internal/backends/maloja/client.go

@@ -0,0 +1,79 @@
+/*
+Copyright © 2023 Philipp Wolfer <phw@uploadedlobster.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+package maloja
+
+import (
+	"errors"
+	"strconv"
+
+	"github.com/go-resty/resty/v2"
+)
+
+const MaxItemsPerGet = 1000
+
+type Client struct {
+	HttpClient *resty.Client
+	token      string
+}
+
+func NewClient(serverUrl string, token string) Client {
+	client := resty.New()
+	client.SetBaseURL(serverUrl)
+	client.SetHeader("Accept", "application/json")
+	client.SetRetryCount(5)
+	return Client{
+		HttpClient: client,
+		token:      token,
+	}
+}
+
+func (c Client) GetScrobbles(page int, perPage int) (result GetScrobblesResult, err error) {
+	const path = "/apis/mlj_1/scrobbles"
+	response, err := c.HttpClient.R().
+		SetQueryParams(map[string]string{
+			"page":    strconv.Itoa(page),
+			"perpage": strconv.Itoa(perPage),
+		}).
+		SetResult(&result).
+		Get(path)
+
+	if response.StatusCode() != 200 {
+		err = errors.New(response.String())
+		return
+	}
+	return
+}
+
+func (c Client) NewScrobble(scrobble NewScrobble) (result NewScrobbleResult, err error) {
+	const path = "/apis/mlj_1/newscrobble"
+	scrobble.Key = c.token
+	response, err := c.HttpClient.R().
+		SetBody(scrobble).
+		SetResult(&result).
+		Post(path)
+
+	if response.StatusCode() != 200 {
+		err = errors.New(response.String())
+		return
+	}
+	return
+}