Use go mod

Add 'Artists' field to 'Track'

.travis.yml

@@ -0,0 +1,3 @@
+language: go
+go:
+  - "1.10"

README.md

@@ -1,17 +1,20 @@
 # REST API 2.0 Discogs.com client
 
+[![Build Status](https://travis-ci.org/irlndts/go-discogs.svg?branch=master)](https://travis-ci.org/irlndts/go-discogs)[![Go Report Card](https://goreportcard.com/badge/github.com/irlndts/go-discogs)](https://goreportcard.com/report/github.com/irlndts/go-discogs)
+
 go-discogs is a Go client library for the [Discogs API](https://www.discogs.com/developers/). Check the usage section to see how to access the Discogs API.
 
 ### Feauteres
  * Database
   * [Releases](#releases)
+  * Release Rating
   * Master Releases
-  * Release Versions
+  * Master Versions
   * Artists
   * Artist Releases
   * Label
   * All Label Releases
-  * [Search](#search)
+ * [Search](#search)
  
 Install
 --------
@@ -37,7 +40,7 @@ client, err := discogs.NewClient(&discogs.Options{
 
 #### Releases
 ```go
-  release, _ := client.Release.Release(9893847)
+  release, _ := client.Database.Release(9893847)
   fmt.Println(release.Artists[0].Name, " - ", release.Title) 
   // St. Petersburg Ska-Jazz Review  -  Elephant Riddim
 ```

artists.go

@@ -1,52 +0,0 @@
-package discogs
-
-import "strconv"
-
-// ArtistService ...
-type ArtistService struct {
-	url string
-}
-
-func newArtistService(url string) *ArtistService {
-	return &ArtistService{
-		url: url,
-	}
-}
-
-// Artist ...
-type Artist struct {
-	Namevariations []string `json:"namevariations"`
-	Profile        string   `json:"profile"`
-	Releases_url   string   `json:"releases_url"`
-	Resource_url   string   `json:"resource_url"`
-	Uri            string   `json:"uri"`
-	Urls           []string `json:"urls"`
-	Data_quality   string   `json:"data_quality"`
-	Id             int      `json:"id"`
-	Images         []Image  `json:"images"`
-	Members        []Member `json:"members"`
-}
-
-// Artist represents a person in the discogs database
-func (s *ArtistService) Artist(artistID int) (*Artist, error) {
-	var artist *Artist
-	if err := request(s.url+strconv.Itoa(artistID), nil, &artist); err != nil {
-		return nil, err
-	}
-	return artist, nil
-}
-
-// ArtistReleases ...
-type ArtistReleases struct {
-	Pagination Page            `json:"pagination"`
-	Releases   []ReleaseSource `json:"releases"`
-}
-
-// Releases returns a list of releases and masters associated with the artist.
-func (s *ArtistService) Releases(artistID int, pagination *Pagination) (*ArtistReleases, error) {
-	var releases *ArtistReleases
-	if err := request(s.url+strconv.Itoa(artistID)+"/releases", pagination.toParams(), &releases); err != nil {
-		return nil, err
-	}
-	return releases, nil
-}

database.go

@@ -0,0 +1,214 @@
+package discogs
+
+import (
+	"net/url"
+	"strconv"
+)
+
+const (
+	releasesURI = "/releases/"
+	artistsURI  = "/artists/"
+	labelsURI   = "/labels/"
+	mastersURI  = "/masters/"
+)
+
+// DatabaseService ...
+type DatabaseService struct {
+	url      string
+	currency string
+}
+
+func newDatabaseService(url string, currency string) *DatabaseService {
+	return &DatabaseService{
+		url:      url,
+		currency: currency,
+	}
+}
+
+// Release serves relesase response from discogs
+type Release struct {
+	Title             string         `json:"title"`
+	ID                int            `json:"id"`
+	Artists           []ArtistSource `json:"artists"`
+	DataQuality       string         `json:"data_quality"`
+	Thumb             string         `json:"thumb"`
+	Community         Community      `json:"community"`
+	Companies         []Company      `json:"companies"`
+	Country           string         `json:"country"`
+	DateAdded         string         `json:"date_added"`
+	DateChanged       string         `json:"date_changed"`
+	EstimatedWeight   int            `json:"estimated_weight"`
+	ExtraArtists      []ArtistSource `json:"extraartists"`
+	FormatQuantity    int            `json:"format_quantity"`
+	Formats           []Format       `json:"formats"`
+	Genres            []string       `json:"genres"`
+	Identifiers       []Identifier   `json:"identifiers"`
+	Images            []Image        `json:"images"`
+	Labels            []LabelSource  `json:"labels"`
+	LowestPrice       float64        `json:"lowest_price"`
+	MasterID          int            `json:"master_id"`
+	MasterURL         string         `json:"master_url"`
+	Notes             string         `json:"notes,omitempty"`
+	NumForSale        int            `json:"num_for_sale,omitempty"`
+	Released          string         `json:"released"`
+	ReleasedFormatted string         `json:"released_formatted"`
+	ResourceURL       string         `json:"resource_url"`
+	// Series
+	Status    string   `json:"status"`
+	Styles    []string `json:"styles"`
+	Tracklist []Track  `json:"tracklist"`
+	URI       string   `json:"uri"`
+	Videos    []Video  `json:"videos"`
+	Year      int      `json:"year"`
+}
+
+// Release returns release by release's ID
+func (s *DatabaseService) Release(releaseID int) (*Release, error) {
+	params := url.Values{}
+	params.Set("curr_abbr", s.currency)
+
+	var release *Release
+	if err := request(s.url+releasesURI+strconv.Itoa(releaseID), params, &release); err != nil {
+		return nil, err
+	}
+
+	return release, nil
+}
+
+// ReleaseRating serves response for community release rating request
+type ReleaseRating struct {
+	ID     int    `json:"release_id"`
+	Rating Rating `json:"rating"`
+}
+
+// ReleaseRating retruns community release rating
+func (s *DatabaseService) ReleaseRating(releaseID int) (*ReleaseRating, error) {
+	var rating *ReleaseRating
+	if err := request(s.url+releasesURI+strconv.Itoa(releaseID)+"/rating", nil, &rating); err != nil {
+		return nil, err
+	}
+
+	return rating, nil
+}
+
+// Artist ...
+type Artist struct {
+	Namevariations []string `json:"namevariations"`
+	Profile        string   `json:"profile"`
+	ReleasesURL    string   `json:"releases_url"`
+	ResourceURL    string   `json:"resource_url"`
+	URI            string   `json:"uri"`
+	URLs           []string `json:"urls"`
+	DataQuality    string   `json:"data_quality"`
+	ID             int      `json:"id"`
+	Images         []Image  `json:"images"`
+	Members        []Member `json:"members"`
+}
+
+// Artist represents a person in the discogs database
+func (s *DatabaseService) Artist(artistID int) (*Artist, error) {
+	var artist *Artist
+	if err := request(s.url+artistsURI+strconv.Itoa(artistID), nil, &artist); err != nil {
+		return nil, err
+	}
+	return artist, nil
+}
+
+// ArtistReleases ...
+type ArtistReleases struct {
+	Pagination Page            `json:"pagination"`
+	Releases   []ReleaseSource `json:"releases"`
+}
+
+// ArtistReleases returns a list of releases and masters associated with the artist.
+func (s *DatabaseService) ArtistReleases(artistID int, pagination *Pagination) (*ArtistReleases, error) {
+	var releases *ArtistReleases
+	if err := request(s.url+artistsURI+strconv.Itoa(artistID)+"/releases", pagination.toParams(), &releases); err != nil {
+		return nil, err
+	}
+	return releases, nil
+}
+
+// Label resource represents a label, company, recording studio, location,
+// or other entity involved with artists and releases.
+type Label struct {
+	Profile     string     `json:"profile"`
+	ReleasesURL string     `json:"releases_url"`
+	Name        string     `json:"name"`
+	ContactInfo string     `json:"contact_info"`
+	URI         string     `json:"uri"`
+	Sublabels   []Sublable `json:"sublabels"`
+	URLs        []string   `json:"urls"`
+	Images      []Image    `json:"images"`
+	ResourceURL string     `json:"resource_url"`
+	ID          int        `json:"id"`
+	DataQuality string     `json:"data_quality"`
+}
+
+// Label returns a label.
+func (s *DatabaseService) Label(labelID int) (*Label, error) {
+	var label *Label
+	if err := request(s.url+labelsURI+strconv.Itoa(labelID), nil, &label); err != nil {
+		return nil, err
+	}
+	return label, nil
+}
+
+// LabelReleases is a list of Releases associated with the label.
+type LabelReleases struct {
+	Pagination Page            `json:"pagination"`
+	Releases   []ReleaseSource `json:"releases"`
+}
+
+// LabelReleases returns a list of Releases associated with the label.
+func (s *DatabaseService) LabelReleases(labelID int, pagination *Pagination) (*LabelReleases, error) {
+	var releases *LabelReleases
+	if err := request(s.url+labelsURI+strconv.Itoa(labelID)+"/releases", pagination.toParams(), &releases); err != nil {
+		return nil, err
+	}
+	return releases, nil
+}
+
+// Master resource represents a set of similar releases.
+// Masters (also known as `master releases`) have a `main release` which is often the chronologically earliest.
+type Master struct {
+	Styles         []string `json:"styles"`
+	Genres         []string `json:"genres"`
+	Videos         []Video  `json:"videos"`
+	Title          string   `json:"title"`
+	MainRelease    int      `json:"main_release"`
+	MainReleaseURL string   `json:"main_release_url"`
+	URI            string   `json:"uri"`
+	Artists        []Artist `json:"artists"`
+	VersionURL     string   `json:"version_url"`
+	Year           int      `json:"year"`
+	Images         []Image  `json:"images"`
+	ResourceURL    string   `json:"resource_url"`
+	Tracklist      []Track  `json:"tracklist"`
+	ID             int      `json:"id"`
+	DataQuality    string   `json:"data_quality"`
+}
+
+// Master returns a master release
+func (s *DatabaseService) Master(masterID int) (*Master, error) {
+	var master *Master
+	if err := request(s.url+mastersURI+strconv.Itoa(masterID), nil, &master); err != nil {
+		return nil, err
+	}
+	return master, nil
+}
+
+// MasterVersions retrieves a list of all releases that are versions of this master.
+type MasterVersions struct {
+	Pagination Page      `json:"pagination"`
+	Versions   []Version `json:"versions"`
+}
+
+// MasterVersions retrieves a list of all Releases that are versions of this master
+func (s *DatabaseService) MasterVersions(masterID int, pagination *Pagination) (*MasterVersions, error) {
+	var versions *MasterVersions
+	if err := request(s.url+mastersURI+strconv.Itoa(masterID)+"/versions", pagination.toParams(), &versions); err != nil {
+		return nil, err
+	}
+	return versions, nil
+}

database_test.go

@@ -19,7 +19,7 @@ func TestReleaseServiceRelease(t *testing.T) {
 	defer ts.Close()
 
 	d := initDiscogsClient(t, &Options{URL: ts.URL})
-	release, err := d.Release.Release(8138518)
+	release, err := d.Database.Release(8138518)
 	if err != nil {
 		t.Fatalf("failed to get release: %s", err)
 	}

discogs.go

@@ -2,16 +2,16 @@ package discogs
 
 import (
 	"encoding/json"
-	"fmt"
 	"io/ioutil"
 	"net/http"
 	"net/url"
 )
 
 const (
-	discogsAPI = "https://api.discogs.com/"
+	discogsAPI = "https://api.discogs.com"
 )
 
+// Options is a set of options to use discogs API client
 type Options struct {
 	URL       string
 	Currency  string
@@ -21,11 +21,8 @@ type Options struct {
 
 // Client is a Discogs client for making Discogs API requests.
 type Client struct {
-	Release *ReleaseService
-	Master  *MasterService
-	Artist  *ArtistService
-	Label   *LabelService
-	Search  *SearchService
+	Database *DatabaseService
+	Search   *SearchService
 }
 
 var header *http.Header
@@ -35,7 +32,7 @@ func NewClient(o *Options) (*Client, error) {
 	header = &http.Header{}
 
 	if o == nil || o.UserAgent == "" {
-		return nil, fmt.Errorf("failed to set user-agent")
+		return nil, ErrUserAgentInvalid
 	}
 
 	header.Add("User-Agent", o.UserAgent)
@@ -55,11 +52,8 @@ func NewClient(o *Options) (*Client, error) {
 	}
 
 	return &Client{
-		Release: newReleaseService(o.URL+"releases/", cur),
-		Artist:  newArtistService(o.URL + "artists/"),
-		Label:   newLabelService(o.URL + "labels/"),
-		Master:  newMasterService(o.URL + "masters/"),
-		Search:  newSearchService(o.URL + "database/search"),
+		Database: newDatabaseService(o.URL, cur),
+		Search:   newSearchService(o.URL + "/database/search"),
 	}, nil
 }
 
@@ -73,12 +67,11 @@ func currency(c string) (string, error) {
 	case "":
 		return "USD", nil
 	default:
-		return "", fmt.Errorf("%v\n", "Invalid currency abbreviation.")
+		return "", ErrCurrencyNotSupported
 	}
 }
 
 func request(path string, params url.Values, resp interface{}) error {
-	fmt.Println(path + "?" + params.Encode())
 	r, err := http.NewRequest("GET", path+"?"+params.Encode(), nil)
 	if err != nil {
 		return err

discogs_test.go

@@ -29,3 +29,64 @@ func initDiscogsClient(t *testing.T, options *Options) *Client {
 
 	return client
 }
+
+func TestNewClient(t *testing.T) {
+	tests := map[string]struct {
+		options *Options
+		err     error
+	}{
+		"normal": {&Options{
+			UserAgent: testUserAgent,
+			Currency:  "USD",
+			Token:     "some token",
+		}, nil},
+		"incorrect user-agent": {&Options{
+			UserAgent: "",
+			Currency:  "USD",
+		}, ErrUserAgentInvalid},
+		"incorrect currency": {&Options{
+			UserAgent: testUserAgent,
+			Currency:  "RUR",
+		}, ErrCurrencyNotSupported},
+	}
+
+	for name, tt := range tests {
+		t.Run(name, func(t *testing.T) {
+			if _, err := NewClient(tt.options); err != tt.err {
+				t.Errorf("err got=%s; want=%s", err, tt.err)
+			}
+		})
+	}
+}
+
+func TestCurrency(t *testing.T) {
+	tests := []struct {
+		currency string
+		want     string
+		err      error
+	}{
+		{currency: "", want: "USD", err: nil},
+		{currency: "USD", want: "USD", err: nil},
+		{currency: "GBP", want: "GBP", err: nil},
+		{currency: "EUR", want: "EUR", err: nil},
+		{currency: "CAD", want: "CAD", err: nil},
+		{currency: "AUD", want: "AUD", err: nil},
+		{currency: "JPY", want: "JPY", err: nil},
+		{currency: "CHF", want: "CHF", err: nil},
+		{currency: "MXN", want: "MXN", err: nil},
+		{currency: "BRL", want: "BRL", err: nil},
+		{currency: "NZD", want: "NZD", err: nil},
+		{currency: "SEK", want: "SEK", err: nil},
+		{currency: "ZAR", want: "ZAR", err: nil},
+		{currency: "RUR", want: "", err: ErrCurrencyNotSupported},
+	}
+	for i, tt := range tests {
+		cur, err := currency(tt.currency)
+		if err != tt.err {
+			t.Errorf("#%d err got=%s; want=%s", i, err, tt.err)
+		}
+		if cur != tt.want {
+			t.Errorf("#%d currency got=%s; want=%s", i, cur, tt.want)
+		}
+	}
+}

errors.go

@@ -2,39 +2,20 @@ package discogs
 
 import (
 	"fmt"
+	"strings"
 )
 
-// APIError represents a Discogs API Error response
-type APIError struct {
-	Message string `json:"message"`
+// Error represents a Discogs API error
+type Error struct {
+	Message string
 }
 
-// Error ...
-func (e APIError) Error() string {
-	if e.Message != "" {
-		return fmt.Sprintf("discogs: %v", e.Message)
-	}
-	return ""
+func (e *Error) Error() string {
+	return fmt.Sprintf("discogs error: %s", strings.ToLower(e.Message))
 }
 
-// Empty returns true if empty. Otherwise, at least 1 error message/code is
-// present and false is returned.
-func (e APIError) Empty() bool {
-	if e.Message == "" {
-		return true
-	}
-	return false
-}
-
-// relevantError returns any non-nil http-related error (creating the request,
-// getting the response, decoding) if any. If the decoded apiError is non-zero
-// the apiError is returned. Otherwise, no errors occurred, returns nil.
-func relevantError(httpError error, apiError APIError) error {
-	if httpError != nil {
-		return httpError
-	}
-	if apiError.Empty() {
-		return nil
-	}
-	return apiError
-}
+// APIErrors
+var (
+	ErrCurrencyNotSupported = &Error{"currency does not supported"}
+	ErrUserAgentInvalid     = &Error{"invalid user-agent"}
+)

examples/discogs_example.go

@@ -9,7 +9,7 @@ import (
 func main() {
 	d, err := discogs.NewClient(&discogs.Options{
 		UserAgent: "TestDiscogsClient/0.0.1 +http://example.com",
-		Currency:  "EUR",
+		Currency:  "AAA",
 		Token:     "",
 	})
 	if err != nil {
@@ -17,9 +17,7 @@ func main() {
 		return
 	}
 
-	release, err := d.Search.Search(discogs.SearchRequest{
-		Q: "Ska-Jazz Review",
-	})
+	release, err := d.Database.Release(12345)
 	if err != nil {
 		fmt.Println(err)
 		return

go.mod

@@ -0,0 +1,3 @@
+module github.com/irlndts/go-discogs
+
+require github.com/google/go-querystring v0.0.0-20170111101155-53e6ce116135

go.sum

@@ -0,0 +1,2 @@
+github.com/google/go-querystring v0.0.0-20170111101155-53e6ce116135 h1:zLTLjkaOFEFIOxY5BWLFLwh+cL8vOBW4XJ2aqLE/Tf0=
+github.com/google/go-querystring v0.0.0-20170111101155-53e6ce116135/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=

labels.go

@@ -1,56 +0,0 @@
-package discogs
-
-import (
-	"strconv"
-)
-
-// LabelService ...
-type LabelService struct {
-	url string
-}
-
-func newLabelService(url string) *LabelService {
-	return &LabelService{
-		url: url,
-	}
-}
-
-// Label resource represents a label, company, recording studio, location,
-// or other entity involved with artists and releases.
-type Label struct {
-	Profile     string     `json:"profile"`
-	ReleasesURL string     `json:"releases_url"`
-	Name        string     `json:"name"`
-	ContactInfo string     `json:"contact_info"`
-	URI         string     `json:"uri"`
-	Sublabels   []Sublable `json:"sublabels"`
-	URLs        []string   `json:"urls"`
-	Images      []Image    `json:"images"`
-	ResourceURL string     `json:"resource_url"`
-	ID          int        `json:"id"`
-	DataQuality string     `json:"data_quality"`
-}
-
-// Label returns a label.
-func (s *LabelService) Label(labelID int) (*Label, error) {
-	var label *Label
-	if err := request(s.url+strconv.Itoa(labelID), nil, &label); err != nil {
-		return nil, err
-	}
-	return label, nil
-}
-
-// LabelReleases is a list of Releases associated with the label.
-type LabelReleases struct {
-	Pagination Page            `json:"pagination"`
-	Releases   []ReleaseSource `json:"releases"`
-}
-
-// Releases returns a list of Releases associated with the label.
-func (s *LabelService) Releases(labelID int, pagination *Pagination) (*LabelReleases, error) {
-	var releases *LabelReleases
-	if err := request(s.url+strconv.Itoa(labelID)+"/releases", pagination.toParams(), &releases); err != nil {
-		return nil, err
-	}
-	return releases, nil
-}

masters.go

@@ -1,59 +0,0 @@
-package discogs
-
-import (
-	"strconv"
-)
-
-type MasterService struct {
-	url string
-}
-
-func newMasterService(url string) *MasterService {
-	return &MasterService{
-		url: url,
-	}
-}
-
-// Master resource represents a set of similar releases.
-// Masters (also known as `master releases`) have a `main release` which is often the chronologically earliest.
-type Master struct {
-	Styles           []string `json:"styles"`
-	Genres           []string `json:"genres"`
-	Videos           []Video  `json:"videos"`
-	Title            string   `json:"title"`
-	Main_release     int      `json:"main_release"`
-	Main_release_url string   `json:"main_release_url"`
-	Uri              string   `json:"uri"`
-	Artists          []Artist `json:"artists"`
-	Version_url      string   `json:"version_url"`
-	Year             int      `json:"year"`
-	Images           []Image  `json:"images"`
-	Resource_url     string   `json:"resource_url"`
-	Tracklist        []Track  `json:"tracklist"`
-	Id               int      `json:"id"`
-	Data_quality     string   `json:"data_quality"`
-}
-
-// Master returns a master release
-func (s *MasterService) Master(masterID int) (*Master, error) {
-	var master *Master
-	if err := request(s.url+strconv.Itoa(masterID), nil, &master); err != nil {
-		return nil, err
-	}
-	return master, nil
-}
-
-// MasterVersions retrieves a list of all releases that are versions of this master.
-type MasterVersions struct {
-	Pagination Page      `json:"pagination"`
-	Versions   []Version `json:"versions"`
-}
-
-// Versions retrieves a list of all Releases that are versions of this master
-func (s *MasterService) Versions(masterID int, pagination *Pagination) (*MasterVersions, error) {
-	var versions *MasterVersions
-	if err := request(s.url+strconv.Itoa(masterID)+"/versions", pagination.toParams(), &versions); err != nil {
-		return nil, err
-	}
-	return versions, nil
-}

models.go

@@ -19,7 +19,7 @@ type ArtistSource struct {
 	Anv         string `json:"anv"`
 	ID          int    `json:"id"`
 	Join        string `json:"join"`
-	Name        string `json:"name:`
+	Name        string `json:"name"`
 	ResourceURL string `json:"resource_url"`
 	Role        string `json:"role"`
 	Tracks      string `json:"tracks"`
@@ -42,6 +42,7 @@ type Track struct {
 	Title        string         `json:"title"`
 	Type         string         `json:"type_"`
 	Extraartists []ArtistSource `json:"extraartists"`
+	Artists      []ArtistSource `json:"artists"`
 }
 
 // LabelSource ...
@@ -53,7 +54,7 @@ type LabelSource struct {
 	ResourceURL string `json:"resource_url"`
 }
 
-// Itentifier ...
+// Identifier ...
 type Identifier struct {
 	Type  string `json:"type"`
 	Value string `json:"value"`

releases.go

@@ -1,90 +0,0 @@
-package discogs
-
-import (
-	"net/url"
-	"strconv"
-)
-
-// ReleaseService ...
-type ReleaseService struct {
-	url      string
-	currency string
-}
-
-func newReleaseService(url string, currency string) *ReleaseService {
-	return &ReleaseService{
-		url:      url,
-		currency: currency,
-	}
-}
-
-// ReqRelease serves release request
-type ReqRelease struct {
-	CurrAbbr string
-}
-
-// Release serves relesase response from discogs
-type Release struct {
-	Title             string         `json:"title"`
-	ID                int            `json:"id"`
-	Artists           []ArtistSource `json:"artists"`
-	DataQuality       string         `json:"data_quality"`
-	Thumb             string         `json:"thumb"`
-	Community         Community      `json:"community"`
-	Companies         []Company      `json:"companies"`
-	Country           string         `json:"country"`
-	DateAdded         string         `json:"date_added"`
-	DateChanged       string         `json:"date_changed"`
-	EstimatedWeight   int            `json:"estimated_weight"`
-	ExtraArtists      []ArtistSource `json:"extraartists"`
-	FormatQuantity    int            `json:"format_quantity"`
-	Formats           []Format       `json:"formats"`
-	Genres            []string       `json:"genres"`
-	Identifiers       []Identifier   `json:"identifiers"`
-	Images            []Image        `json:"images"`
-	Labels            []LabelSource  `json:"labels"`
-	LowestPrice       float64        `json:"lowest_price"`
-	MasterID          int            `json:"master_id"`
-	MasterURL         string         `json:"master_url"`
-	Notes             string         `json:"notes,omitempty"`
-	NumForSale        int            `json:"num_for_sale,omitempty"`
-	Released          string         `json:"released"`
-	ReleasedFormatted string         `json:"released_formatted"`
-	ResourceURL       string         `json:"resource_url"`
-	// Series
-	Status    string   `json:"status"`
-	Styles    []string `json:"styles"`
-	Tracklist []Track  `json:"tracklist"`
-	URI       string   `json:"uri"`
-	Videos    []Video  `json:"videos"`
-	Year      int      `json:"year"`
-}
-
-// Release returns release by release's ID
-func (s *ReleaseService) Release(releaseID int) (*Release, error) {
-	params := url.Values{}
-	params.Set("CurrAbbr", s.currency)
-
-	var release *Release
-	if err := request(s.url+strconv.Itoa(releaseID), params, &release); err != nil {
-		return nil, err
-	}
-
-	return release, nil
-}
-
-// ReleaseRating serves response for community release rating request
-type ReleaseRating struct {
-	ID     int    `json:"release_id"`
-	Rating Rating `json:"rating"`
-}
-
-// Ratings retruns community release rating
-func (s *ReleaseService) Rating(releaseID int) (*ReleaseRating, error) {
-	var rating *ReleaseRating
-	if err := request(s.url+strconv.Itoa(releaseID)+"/rating", nil, &rating); err != nil {
-		return nil, err
-	}
-
-	return rating, nil
-}

search.go

@@ -15,7 +15,7 @@ func newSearchService(url string) *SearchService {
 	}
 }
 
-// SerachRequest describes search request
+// SearchRequest describes search request
 type SearchRequest struct {
 	Q            string `url:"q,omitempty"`             // search query
 	Type         string `url:"type,omitempty"`          // one of release, master, artist, label
@@ -34,7 +34,7 @@ type SearchRequest struct {
 	Barcode      string `url:"barcode,omitempty"`       // search barcodes
 	Track        string `url:"track,omitempty"`         // search track titles
 	Submitter    string `url:"submitter,omitempty"`     // search submitter username
-	Contributer  string `url:"contributer,omitempty"`   // search contributor usernames
+	Contributor  string `url:"contributor,omitempty"`   // search contributor usernames
 
 	Page    int `url:"page,omitempty"`
 	PerPage int `url:"per_page,omitempty"`

vendor/github.com/google/go-querystring/query/encode_test.go

@@ -1,328 +0,0 @@
-// Copyright 2013 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package query
-
-import (
-	"fmt"
-	"net/url"
-	"reflect"
-	"testing"
-	"time"
-)
-
-type Nested struct {
-	A   SubNested  `url:"a"`
-	B   *SubNested `url:"b"`
-	Ptr *SubNested `url:"ptr,omitempty"`
-}
-
-type SubNested struct {
-	Value string `url:"value"`
-}
-
-func TestValues_types(t *testing.T) {
-	str := "string"
-	strPtr := &str
-	timeVal := time.Date(2000, 1, 1, 12, 34, 56, 0, time.UTC)
-
-	tests := []struct {
-		in   interface{}
-		want url.Values
-	}{
-		{
-			// basic primitives
-			struct {
-				A string
-				B int
-				C uint
-				D float32
-				E bool
-			}{},
-			url.Values{
-				"A": {""},
-				"B": {"0"},
-				"C": {"0"},
-				"D": {"0"},
-				"E": {"false"},
-			},
-		},
-		{
-			// pointers
-			struct {
-				A *string
-				B *int
-				C **string
-				D *time.Time
-			}{
-				A: strPtr,
-				C: &strPtr,
-				D: &timeVal,
-			},
-			url.Values{
-				"A": {str},
-				"B": {""},
-				"C": {str},
-				"D": {"2000-01-01T12:34:56Z"},
-			},
-		},
-		{
-			// slices and arrays
-			struct {
-				A []string
-				B []string `url:",comma"`
-				C []string `url:",space"`
-				D [2]string
-				E [2]string `url:",comma"`
-				F [2]string `url:",space"`
-				G []*string `url:",space"`
-				H []bool    `url:",int,space"`
-				I []string  `url:",brackets"`
-				J []string  `url:",semicolon"`
-				K []string  `url:",numbered"`
-			}{
-				A: []string{"a", "b"},
-				B: []string{"a", "b"},
-				C: []string{"a", "b"},
-				D: [2]string{"a", "b"},
-				E: [2]string{"a", "b"},
-				F: [2]string{"a", "b"},
-				G: []*string{&str, &str},
-				H: []bool{true, false},
-				I: []string{"a", "b"},
-				J: []string{"a", "b"},
-				K: []string{"a", "b"},
-			},
-			url.Values{
-				"A":   {"a", "b"},
-				"B":   {"a,b"},
-				"C":   {"a b"},
-				"D":   {"a", "b"},
-				"E":   {"a,b"},
-				"F":   {"a b"},
-				"G":   {"string string"},
-				"H":   {"1 0"},
-				"I[]": {"a", "b"},
-				"J":   {"a;b"},
-				"K0":  {"a"},
-				"K1":  {"b"},
-			},
-		},
-		{
-			// other types
-			struct {
-				A time.Time
-				B time.Time `url:",unix"`
-				C bool      `url:",int"`
-				D bool      `url:",int"`
-			}{
-				A: time.Date(2000, 1, 1, 12, 34, 56, 0, time.UTC),
-				B: time.Date(2000, 1, 1, 12, 34, 56, 0, time.UTC),
-				C: true,
-				D: false,
-			},
-			url.Values{
-				"A": {"2000-01-01T12:34:56Z"},
-				"B": {"946730096"},
-				"C": {"1"},
-				"D": {"0"},
-			},
-		},
-		{
-			struct {
-				Nest Nested `url:"nest"`
-			}{
-				Nested{
-					A: SubNested{
-						Value: "that",
-					},
-				},
-			},
-			url.Values{
-				"nest[a][value]": {"that"},
-				"nest[b]":        {""},
-			},
-		},
-		{
-			struct {
-				Nest Nested `url:"nest"`
-			}{
-				Nested{
-					Ptr: &SubNested{
-						Value: "that",
-					},
-				},
-			},
-			url.Values{
-				"nest[a][value]":   {""},
-				"nest[b]":          {""},
-				"nest[ptr][value]": {"that"},
-			},
-		},
-		{
-			nil,
-			url.Values{},
-		},
-	}
-
-	for i, tt := range tests {
-		v, err := Values(tt.in)
-		if err != nil {
-			t.Errorf("%d. Values(%q) returned error: %v", i, tt.in, err)
-		}
-
-		if !reflect.DeepEqual(tt.want, v) {
-			t.Errorf("%d. Values(%q) returned %v, want %v", i, tt.in, v, tt.want)
-		}
-	}
-}
-
-func TestValues_omitEmpty(t *testing.T) {
-	str := ""
-	s := struct {
-		a string
-		A string
-		B string  `url:",omitempty"`
-		C string  `url:"-"`
-		D string  `url:"omitempty"` // actually named omitempty, not an option
-		E *string `url:",omitempty"`
-	}{E: &str}
-
-	v, err := Values(s)
-	if err != nil {
-		t.Errorf("Values(%q) returned error: %v", s, err)
-	}
-
-	want := url.Values{
-		"A":         {""},
-		"omitempty": {""},
-		"E":         {""}, // E is included because the pointer is not empty, even though the string being pointed to is
-	}
-	if !reflect.DeepEqual(want, v) {
-		t.Errorf("Values(%q) returned %v, want %v", s, v, want)
-	}
-}
-
-type A struct {
-	B
-}
-
-type B struct {
-	C string
-}
-
-type D struct {
-	B
-	C string
-}
-
-type e struct {
-	B
-	C string
-}
-
-type F struct {
-	e
-}
-
-func TestValues_embeddedStructs(t *testing.T) {
-	tests := []struct {
-		in   interface{}
-		want url.Values
-	}{
-		{
-			A{B{C: "foo"}},
-			url.Values{"C": {"foo"}},
-		},
-		{
-			D{B: B{C: "bar"}, C: "foo"},
-			url.Values{"C": {"foo", "bar"}},
-		},
-		{
-			F{e{B: B{C: "bar"}, C: "foo"}}, // With unexported embed
-			url.Values{"C": {"foo", "bar"}},
-		},
-	}
-
-	for i, tt := range tests {
-		v, err := Values(tt.in)
-		if err != nil {
-			t.Errorf("%d. Values(%q) returned error: %v", i, tt.in, err)
-		}
-
-		if !reflect.DeepEqual(tt.want, v) {
-			t.Errorf("%d. Values(%q) returned %v, want %v", i, tt.in, v, tt.want)
-		}
-	}
-}
-
-func TestValues_invalidInput(t *testing.T) {
-	_, err := Values("")
-	if err == nil {
-		t.Errorf("expected Values() to return an error on invalid input")
-	}
-}
-
-type EncodedArgs []string
-
-func (m EncodedArgs) EncodeValues(key string, v *url.Values) error {
-	for i, arg := range m {
-		v.Set(fmt.Sprintf("%s.%d", key, i), arg)
-	}
-	return nil
-}
-
-func TestValues_Marshaler(t *testing.T) {
-	s := struct {
-		Args EncodedArgs `url:"arg"`
-	}{[]string{"a", "b", "c"}}
-	v, err := Values(s)
-	if err != nil {
-		t.Errorf("Values(%q) returned error: %v", s, err)
-	}
-
-	want := url.Values{
-		"arg.0": {"a"},
-		"arg.1": {"b"},
-		"arg.2": {"c"},
-	}
-	if !reflect.DeepEqual(want, v) {
-		t.Errorf("Values(%q) returned %v, want %v", s, v, want)
-	}
-}
-
-func TestValues_MarshalerWithNilPointer(t *testing.T) {
-	s := struct {
-		Args *EncodedArgs `url:"arg"`
-	}{}
-	v, err := Values(s)
-	if err != nil {
-		t.Errorf("Values(%q) returned error: %v", s, err)
-	}
-
-	want := url.Values{}
-	if !reflect.DeepEqual(want, v) {
-		t.Errorf("Values(%q) returned %v, want %v", s, v, want)
-	}
-}
-
-func TestTagParsing(t *testing.T) {
-	name, opts := parseTag("field,foobar,foo")
-	if name != "field" {
-		t.Fatalf("name = %q, want field", name)
-	}
-	for _, tt := range []struct {
-		opt  string
-		want bool
-	}{
-		{"foobar", true},
-		{"foo", true},
-		{"bar", false},
-		{"field", false},
-	} {
-		if opts.Contains(tt.opt) != tt.want {
-			t.Errorf("Contains(%q) = %v", tt.opt, !tt.want)
-		}
-	}
-}

vendor/modules.txt

@@ -0,0 +1,2 @@
+# github.com/google/go-querystring v0.0.0-20170111101155-53e6ce116135
+github.com/google/go-querystring/query

vendor/vendor.json

@@ -1,13 +0,0 @@
-{
-	"comment": "",
-	"ignore": "",
-	"package": [
-		{
-			"checksumSHA1": "aDjb3mG2PnOgRgQXVXBxzPNc9I0=",
-			"path": "github.com/google/go-querystring/query",
-			"revision": "53e6ce116135b80d037921a7fdd5138cf32d7a8a",
-			"revisionTime": "2017-01-11T10:11:55Z"
-		}
-	],
-	"rootPath": "github.com/irlndts/go-discogs"
-}