initial commit on github

v1/characters_routes.go

@@ -0,0 +1,88 @@
+package v1
+
+import (
+	"database/sql"
+	"encoding/json"
+	"net/http"
+	"strconv"
+
+	"github.com/gorilla/mux"
+)
+
+func RegisterCharactersRoutes(r *mux.Router) {
+	r.HandleFunc("/characters", resolveCharacters).Methods("GET", "OPTIONS", "POST")
+	r.HandleFunc("/characters/{id:[0-9]+}", resolveCharacter).Methods("GET", "OPTIONS", "PUT", "DELETE")
+	r.HandleFunc("/characters/{id:[0-9]+}/novels", resolveCharacterNovels).Methods("GET", "OPTIONS")
+}
+
+func resolveCharacters(w http.ResponseWriter, r *http.Request) {
+	if r.Method == http.MethodGet {
+		characters, err := FetchCharacters()
+		Response(w, err, characters)
+	} else if r.Method == http.MethodPost {
+		Response(w, nil, "todo")
+	}
+}
+
+func resolveCharacter(w http.ResponseWriter, r *http.Request) {
+	vars := mux.Vars(r)
+	id, _ := strconv.Atoi(vars["id"])
+
+	if r.Method == http.MethodGet {
+		char, err := FetchCharacter(id)
+		Response(w, err, char)
+	} else if r.Method == http.MethodPut {
+		user, err := FetchCurrentUser(r)
+		if err != nil {
+			NoAccess.Ferror(w)
+			return
+		}
+
+		hasPerm := hasPermission(user, "characters")
+		if !hasPerm {
+			NoAccess.Ferror(w)
+			return
+		}
+
+		body, err := ReadBody(r)
+		if err != nil {
+			Error(w, err)
+			return
+		}
+		character := new(Character)
+		err = json.Unmarshal(body, character)
+		if err != nil {
+			Error(w, err)
+			return
+		}
+
+		character, err = UpdateCharacter(character)
+		Response(w, err, character)
+	} else if r.Method == http.MethodDelete {
+		user, err := FetchCurrentUser(r)
+		if err != nil {
+			NoAccess.Ferror(w)
+			return
+		}
+
+		hasPerm := hasPermission(user, "characters")
+		if !hasPerm {
+			NoAccess.Ferror(w)
+			return
+		}
+
+		err = DeleteCharacter(id)
+		if err == sql.ErrNoRows {
+			NotFound.Ferror(w)
+			return
+		}
+		Response(w, err, "ok")
+	}
+}
+
+func resolveCharacterNovels(w http.ResponseWriter, r *http.Request) {
+	vars := mux.Vars(r)
+	id, _ := strconv.Atoi(vars["id"])
+	novels, err := FetchCharacterNovels(id)
+	Response(w, err, novels)
+}