+package main
+
+import (
+ "git.jacobcasper.com/brackets/client"
+ "git.jacobcasper.com/brackets/db"
+ _ "github.com/mattn/go-sqlite3"
+ "github.com/zmb3/spotify"
+ "log"
+ "net/http"
+)
+
+type handler func(http.ResponseWriter, *http.Request)
+
+func main() {
+ lockedDb, err := db.New()
+ if err != nil {
+ log.Fatal("Could not open db: ", err.Error())
+ }
+
+ client, err := client.Get()
+ if err != nil {
+ log.Fatal("Could not get client: ", err.Error())
+ }
+
+ http.HandleFunc(
+ "/artist/add",
+ addArtistHandler(lockedDb, client),
+ )
+
+ log.Fatal(http.ListenAndServe(":8080", nil))
+}
+
+func addArtistHandler(db *db.DB, c *spotify.Client) handler {
+ return func(w http.ResponseWriter, r *http.Request) {
+ if r.Method != "POST" {
+ http.Error(w, http.StatusText(http.StatusMethodNotAllowed), http.StatusMethodNotAllowed)
+ return
+ }
+
+ r.ParseForm()
+ artistId := r.PostForm.Get("artist_id")
+
+ if artistId == "" {
+ http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
+ return
+ }
+
+ artist, err := c.GetArtist(spotify.ID(artistId))
+ if err != nil {
+ log.Printf("Failed to retrieve artist %s: %s", artistId, err.Error())
+ http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
+ return
+ }
+
+ db.Mu.Lock()
+ defer db.Mu.Unlock()
+ db.Db.Exec("INSERT INTO ARTIST (ID, NAME) VALUES (?, ?)", artist.ID, artist.Name)
+
+ for _, genre := range artist.Genres {
+ result, err := db.Db.Exec("REPLACE INTO GENRE (NAME) VALUES (?)", genre)
+ if err != nil {
+ log.Printf("Failed to insert genre %s: %s", genre, err.Error())
+ http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
+ return
+ }
+
+ genreId, err := result.LastInsertId()
+ if err != nil {
+ log.Print("Failed to retrieve last insert id: ", err.Error())
+ http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
+ return
+ }
+
+ db.Db.Exec("INSERT INTO ARTIST_GENRE_XREF (ARTIST_ID, GENRE_ID) VALUES (?, ?)", artist.ID, genreId)
+ }
+ w.WriteHeader(http.StatusCreated)
+ }
+}