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postHandlers.go
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/
postHandlers.go
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package handlers
import (
"database/sql"
"encoding/json"
"net/http"
"github.com/peterdotw/alboomerapi/database"
"github.com/peterdotw/alboomerapi/structs"
)
// AlbumPostHandler - Album POST Handler
func AlbumPostHandler(w http.ResponseWriter, r *http.Request) {
var newAlbum structs.Album
var existingAlbumID string
err := json.NewDecoder(r.Body).Decode(&newAlbum)
if err != nil {
w.WriteHeader(http.StatusBadRequest)
}
row, err := database.Dot.QueryRow(database.Db, "select-artist-id", newAlbum.ArtistName)
err = row.Scan(&existingAlbumID)
if err != nil {
if err == sql.ErrNoRows {
result, _ := database.Dot.Exec(database.Db, "create-artist", newAlbum.ArtistName)
artistID, _ := result.LastInsertId()
_, err = database.Dot.Exec(database.Db, "create-album", newAlbum.Name, artistID, newAlbum.ReleaseDate, newAlbum.Genre)
if err != nil {
w.WriteHeader(http.StatusNoContent)
return
}
w.WriteHeader(http.StatusCreated)
return
}
}
database.Dot.Exec(database.Db, "create-album", newAlbum.Name, existingAlbumID, newAlbum.ReleaseDate, newAlbum.Genre)
w.WriteHeader(http.StatusCreated)
}