well i guess i can POST releases now!

Signed-off-by: ari melody <ari@arimelody.me>

api/v1/music/artist.go

@@ -1,15 +1,16 @@
 package music
 
 import (
-	"fmt"
+	"encoding/json"
+	"net/http"
 
 	"github.com/jmoiron/sqlx"
 )
 
 type Artist struct {
-	id      string
-	name    string
-	website string
+    ID      string `json:"id"`
+    Name    string `json:"name"`
+    Website string `json:"website"`
 }
 
 var Artists []Artist
@@ -26,46 +27,50 @@ func GetArtist(id string) *Artist {
 // GETTERS
 
 func (artist Artist) GetID() string {
-	return artist.id
+	return artist.ID
 }
 
 func (artist Artist) GetName() string {
-	return artist.name
+	return artist.Name
 }
 
 func (artist Artist) GetWebsite() string {
-	return artist.website
+	return artist.Website
 }
 
 // SETTERS
 
 func (artist Artist) SetID(id string) error {
-	artist.id = id
+	artist.ID = id
 	return nil
 }
 
 func (artist Artist) SetName(name string) error {
-	artist.name = name
+	artist.Name = name
 	return nil
 }
 
 func (artist Artist) SetWebsite(website string) error {
-	artist.website = website
+	artist.Website = website
 	return nil
 }
 
 // DATABASE
 
 func (artist Artist) PushToDB(db *sqlx.DB) {
-	fmt.Printf("Pushing artist [%s] to database...", artist.name)
+	// fmt.Printf("Pushing artist [%s] to database...", artist.Name)
 
-	db.MustExec("INSERT INTO artists (id, name, website) VALUES ($1, $2, $3) ON CONFLICT (id) DO UPDATE SET name=$2, website=$3",
-		artist.id,
-		artist.name,
-		artist.website,
+	db.MustExec(
+        "INSERT INTO artists (id, name, website) "+
+        "VALUES ($1, $2, $3) "+
+        "ON CONFLICT (id) "+
+        "DO UPDATE SET name=$2, website=$3",
+		artist.ID,
+		artist.Name,
+		artist.Website,
 	)
 
-	fmt.Printf("done!\n")
+	// fmt.Printf("done!\n")
 }
 
 func PullAllArtists(db *sqlx.DB) ([]Artist, error) {
@@ -80,9 +85,9 @@ func PullAllArtists(db *sqlx.DB) ([]Artist, error) {
 		var artist = Artist{}
 
 		err = rows.Scan(
-            &artist.id,
-            &artist.name,
-            &artist.website,
+            &artist.ID,
+            &artist.Name,
+            &artist.Website,
         )
 		if err != nil {
 			return nil, err
@@ -93,3 +98,58 @@ func PullAllArtists(db *sqlx.DB) ([]Artist, error) {
 
 	return artists, nil
 }
+
+// HTTP HANDLERS
+
+func ServeArtist() http.Handler {
+    return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+        if r.URL.Path == "/" {
+            http.NotFound(w, r)
+            return
+        }
+
+        type (
+            creditJSON struct {
+                Role    string  `json:"role"`
+                Primary bool    `json:"primary"`
+            }
+            artistJSON struct {
+                Artist
+                Credits map[string]creditJSON `json:"credits"`
+            }
+        )
+        var res = artistJSON{}
+
+        res.ID = r.URL.Path[1:]
+        var artist = GetArtist(res.ID)
+        if artist == nil {
+            http.NotFound(w, r)
+            return
+        }
+        res.Name = artist.Name
+        res.Website = artist.Website
+        res.Credits = make(map[string]creditJSON)
+
+        for _, release := range Releases {
+            for _, credit := range release.Credits {
+                if credit.Artist.ID != res.ID {
+                    continue
+                }
+                res.Credits[release.ID] = creditJSON{
+                    Role: credit.Role,
+                    Primary: credit.Primary,
+                }
+            }
+        }
+
+        jsonBytes, err := json.Marshal(res)
+        if err != nil {
+            http.Error(w, http.StatusText(http.StatusInternalServerError), http.StatusInternalServerError)
+            return
+        }
+
+        w.Header().Add("Content-Type", "application/json")
+        w.WriteHeader(http.StatusOK)
+        w.Write(jsonBytes)
+    })
+}