my god...it's finally done
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2baf71214e
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19d76ebc47
GPG key ID:
CF99829C92678188
43 changed files with 1008 additions and 550 deletions
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@ -4,29 +4,99 @@ import (
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"errors"
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"fmt"
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"arimelody.me/arimelody.me/music/model"
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"arimelody-web/music/model"
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"github.com/jmoiron/sqlx"
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)
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func GetRelease(db *sqlx.DB, id string) (*model.Release, error) {
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var releases = model.Release{}
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func GetRelease(db *sqlx.DB, id string, full bool) (*model.Release, error) {
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var release = model.Release{}
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err := db.Get(&releases, "SELECT * FROM musicrelease WHERE id=$1", id)
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err := db.Get(&release, "SELECT * FROM musicrelease WHERE id=$1", id)
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if err != nil {
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return nil, err
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}
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return &releases, nil
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if full {
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// get credits
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credits, err := GetReleaseCredits(db, id)
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if err != nil {
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return nil, errors.New(fmt.Sprintf("Credits: %s", err))
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}
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for _, credit := range credits {
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release.Credits = append(release.Credits, credit)
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}
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// get tracks
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tracks, err := GetReleaseTracks(db, id)
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if err != nil {
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return nil, errors.New(fmt.Sprintf("Tracks: %s", err))
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}
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for _, track := range tracks {
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release.Tracks = append(release.Tracks, track)
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}
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// get links
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links, err := GetReleaseLinks(db, id)
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if err != nil {
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return nil, errors.New(fmt.Sprintf("Links: %s", err))
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}
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for _, link := range links {
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release.Links = append(release.Links, link)
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}
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}
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return &release, nil
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}
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func GetAllReleases(db *sqlx.DB) ([]*model.Release, error) {
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func GetAllReleases(db *sqlx.DB, onlyVisible bool, limit int, full bool) ([]*model.Release, error) {
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var releases = []*model.Release{}
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err := db.Select(&releases, "SELECT * FROM musicrelease ORDER BY release_date DESC")
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query := "SELECT * FROM musicrelease"
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if onlyVisible {
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query += " WHERE visible=true"
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}
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query += " ORDER BY release_date DESC"
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var err error
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if limit > 0 {
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err = db.Select(&releases, query + " LIMIT $1", limit)
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} else {
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err = db.Select(&releases, query)
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}
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if err != nil {
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return nil, err
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}
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if full {
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for _, release := range releases {
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// get credits
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credits, err := GetReleaseCredits(db, release.ID)
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if err != nil {
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return nil, errors.New(fmt.Sprintf("Credits: %s", err))
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}
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for _, credit := range credits {
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release.Credits = append(release.Credits, credit)
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}
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// get tracks
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tracks, err := GetReleaseTracks(db, release.ID)
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if err != nil {
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return nil, errors.New(fmt.Sprintf("Tracks: %s", err))
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}
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for _, track := range tracks {
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release.Tracks = append(release.Tracks, track)
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}
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// get links
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links, err := GetReleaseLinks(db, release.ID)
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if err != nil {
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return nil, errors.New(fmt.Sprintf("Links: %s", err))
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}
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for _, link := range links {
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release.Links = append(release.Links, link)
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}
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}
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}
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return releases, nil
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}
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@ -78,49 +148,53 @@ func UpdateRelease(db *sqlx.DB, release *model.Release) error {
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return nil
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}
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func UpdateReleaseTracks(db *sqlx.DB, release *model.Release, new_tracks []string) error {
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_, err := db.Exec(
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"DELETE FROM musicreleasetrack "+
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"WHERE release=$1",
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release.ID,
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)
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func UpdateReleaseTracks(db *sqlx.DB, releaseID string, new_tracks []string) error {
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tx, err := db.Begin()
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if err != nil {
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return err
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}
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_, err = tx.Exec("DELETE FROM musicreleasetrack WHERE release=$1", releaseID)
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if err != nil {
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return err
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}
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for i, trackID := range new_tracks {
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_, err = db.Exec(
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_, err = tx.Exec(
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"INSERT INTO musicreleasetrack "+
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"(release, track, number) "+
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"VALUES ($1, $2, $3)",
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release.ID,
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releaseID,
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trackID,
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i,
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)
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i)
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if err != nil {
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return err
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}
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}
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return nil
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}
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func UpdateReleaseCredits(db *sqlx.DB, release *model.Release, new_credits []model.Credit) error {
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_, err := db.Exec(
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"DELETE FROM musiccredit "+
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"WHERE release=$1",
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release.ID,
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)
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err = tx.Commit()
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if err != nil {
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return err
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}
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return nil
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}
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func UpdateReleaseCredits(db *sqlx.DB, releaseID string, new_credits []*model.Credit) error {
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tx, err := db.Begin()
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if err != nil {
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return err
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}
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_, err = tx.Exec("DELETE FROM musiccredit WHERE release=$1", releaseID)
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if err != nil {
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return err
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}
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for _, credit := range new_credits {
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_, err = db.Exec(
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_, err = tx.Exec(
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"INSERT INTO musiccredit "+
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"(release, artist, role, is_primary) "+
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"VALUES ($1, $2, $3, $4)",
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release.ID,
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releaseID,
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credit.Artist.ID,
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credit.Role,
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credit.Primary,
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@ -130,25 +204,31 @@ func UpdateReleaseCredits(db *sqlx.DB, release *model.Release, new_credits []mod
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}
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}
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return nil
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}
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func UpdateReleaseLinks(db *sqlx.DB, release *model.Release, new_links []*model.Link) error {
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_, err := db.Exec(
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"DELETE FROM musiclink "+
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"WHERE release=$1",
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release.ID,
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)
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err = tx.Commit()
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if err != nil {
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return err
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}
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return nil
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}
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func UpdateReleaseLinks(db *sqlx.DB, releaseID string, new_links []*model.Link) error {
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tx, err := db.Begin()
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if err != nil {
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return err
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}
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_, err = tx.Exec("DELETE FROM musiclink WHERE release=$1", releaseID)
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if err != nil {
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return err
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}
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for _, link := range new_links {
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_, err = db.Exec(
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fmt.Printf("%s: %s\n", link.Name, link.URL)
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_, err := tx.Exec(
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"INSERT INTO musiclink "+
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"(release, name, url) "+
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"VALUES ($1, $2, $3)",
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release.ID,
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releaseID,
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link.Name,
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link.URL,
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)
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@ -157,14 +237,19 @@ func UpdateReleaseLinks(db *sqlx.DB, release *model.Release, new_links []*model.
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}
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}
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err = tx.Commit()
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if err != nil {
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return err
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}
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return nil
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}
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func DeleteRelease(db *sqlx.DB, release *model.Release) error {
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func DeleteRelease(db *sqlx.DB, releaseID string) error {
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_, err := db.Exec(
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"DELETE FROM musicrelease "+
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"WHERE id=$1",
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release.ID,
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releaseID,
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)
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if err != nil {
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return err
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@ -173,54 +258,8 @@ func DeleteRelease(db *sqlx.DB, release *model.Release) error {
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return nil
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}
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func GetFullRelease(db *sqlx.DB, releaseID string) (*model.FullRelease, error) {
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// get release
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release, err := GetRelease(db, releaseID)
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if err != nil {
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return nil, err
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}
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// get credits
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credits, err := GetReleaseCredits(db, releaseID)
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if err != nil {
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return nil, errors.New(fmt.Sprintf("Credits: %s", err))
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}
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// get artists
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for i, credit := range credits {
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artist, err := GetArtist(db, credit.Artist.ID)
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if err != nil {
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return nil, errors.New(fmt.Sprintf("FATAL: Failed to serve release %s: Artists: %s\n", release.ID, err))
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}
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credits[i].Artist = *artist
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}
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// get tracks
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dbTracks, err := GetReleaseTracks(db, releaseID)
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if err != nil {
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return nil, errors.New(fmt.Sprintf("Tracks: %s", err))
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}
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tracks := []model.DisplayTrack{}
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for i, track := range dbTracks {
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tracks = append(tracks, track.MakeDisplay(i + 1))
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}
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// get links
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links, err := GetReleaseLinks(db, releaseID)
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if err != nil {
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return nil, errors.New(fmt.Sprintf("Links: %s", err))
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}
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return &model.FullRelease{
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Release: release,
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Tracks: tracks,
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Credits: credits,
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Links: links,
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}, nil
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}
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func GetReleaseTracks(db *sqlx.DB, releaseID string) ([]model.Track, error) {
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var tracks = []model.Track{}
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func GetReleaseTracks(db *sqlx.DB, releaseID string) ([]*model.Track, error) {
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var tracks = []*model.Track{}
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err := db.Select(&tracks,
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"SELECT musictrack.* FROM musictrack "+
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@ -236,40 +275,38 @@ func GetReleaseTracks(db *sqlx.DB, releaseID string) ([]model.Track, error) {
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return tracks, nil
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}
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func GetReleaseCredits(db *sqlx.DB, releaseID string) ([]model.Credit, error) {
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type DBCredit struct {
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Release string
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Artist string
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Role string
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Primary bool `db:"is_primary"`
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}
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var dbCredits []DBCredit
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err := db.Select(&dbCredits,
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"SELECT musiccredit.* FROM musiccredit "+
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"JOIN artist ON artist=id "+
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"WHERE release=$1",
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func GetReleaseCredits(db *sqlx.DB, releaseID string) ([]*model.Credit, error) {
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rows, err := db.Query(
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"SELECT artist.id,artist.name,artist.website,artist.avatar,role,is_primary "+
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"FROM musiccredit "+
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"JOIN artist ON artist=artist.id "+
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"JOIN musicrelease ON release=musicrelease.id "+
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"WHERE musicrelease.id=$1 "+
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"ORDER BY is_primary DESC",
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releaseID,
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)
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if err != nil {
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return nil, err
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}
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var credits []model.Credit
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for _, credit := range dbCredits {
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credits = append(credits, model.Credit{
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Release: model.Release{ ID: credit.Release },
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Artist: model.Artist{ ID: credit.Artist },
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Role: credit.Role,
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Primary: credit.Primary,
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})
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var credits []*model.Credit
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for rows.Next() {
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credit := model.Credit{}
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rows.Scan(
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&credit.Artist.ID,
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&credit.Artist.Name,
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&credit.Artist.Website,
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&credit.Artist.Avatar,
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&credit.Role,
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&credit.Primary)
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credits = append(credits, &credit)
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}
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return credits, nil
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}
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func GetReleaseLinks(db *sqlx.DB, releaseID string) ([]model.Link, error) {
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var links = []model.Link{}
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func GetReleaseLinks(db *sqlx.DB, releaseID string) ([]*model.Link, error) {
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var links = []*model.Link{}
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err := db.Select(&links, "SELECT name,url FROM musiclink WHERE release=$1", releaseID)
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if err != nil {
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