119 lines
2.4 KiB
Go
119 lines
2.4 KiB
Go
package music
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import (
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"arimelody.me/arimelody.me/music/model"
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"github.com/jmoiron/sqlx"
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)
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// DATABASE
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func GetArtist(db *sqlx.DB, id string) (*model.Artist, error) {
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var artist = model.Artist{}
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err := db.Get(&artist, "SELECT * FROM artist 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 &artist, nil
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}
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func GetAllArtists(db *sqlx.DB) ([]*model.Artist, error) {
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var artists = []*model.Artist{}
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err := db.Select(&artists, "SELECT * FROM artist")
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if err != nil {
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return nil, err
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}
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return artists, nil
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}
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func GetArtistsNotOnRelease(db *sqlx.DB, releaseID string) ([]*model.Artist, error) {
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var artists = []*model.Artist{}
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err := db.Select(&artists,
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"SELECT * FROM artist "+
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"WHERE id NOT IN "+
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"(SELECT artist FROM musiccredit WHERE release=$1)",
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releaseID)
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if err != nil {
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return nil, err
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}
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return artists, nil
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}
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func GetArtistCredits(db *sqlx.DB, artistID 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, "SELECT * FROM musiccredit WHERE artist=$1", artistID)
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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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}
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return credits, nil
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}
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func CreateArtist(db *sqlx.DB, artist *model.Artist) error {
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_, err := db.Exec(
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"INSERT INTO artist (id, name, website, avatar) "+
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"VALUES ($1, $2, $3, $4)",
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artist.ID,
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artist.Name,
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artist.Website,
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artist.Avatar,
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)
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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 UpdateArtist(db *sqlx.DB, artist *model.Artist) error {
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_, err := db.Exec(
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"UPDATE artist "+
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"SET name=$2, website=$3, avatar=$4 "+
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"WHERE id=$1",
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artist.ID,
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artist.Name,
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artist.Website,
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artist.Avatar,
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)
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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 DeleteArtist(db *sqlx.DB, artist *model.Artist) error {
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_, err := db.Exec(
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"DELETE FROM artist "+
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"WHERE id=$1",
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artist.ID,
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)
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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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