Re-struct pkg/api, pkg/database

pkg/api/handle_database_manage.go

@@ -0,0 +1,81 @@
+package api
+
+import (
+	"encoding/json"
+	"net/http"
+)
+
+type WalkRequest struct {
+	Token   string   `json:"token"`
+	Root    string   `json:"root"`
+	Pattern []string `json:"pattern"`
+}
+
+type ResetRequest struct {
+	Token string `json:"token"`
+}
+
+func (api *API) HandleReset(w http.ResponseWriter, r *http.Request) {
+	resetRequest := &ResetRequest{}
+	err := json.NewDecoder(r.Body).Decode(resetRequest)
+	if err != nil {
+		api.HandleError(w, r, err)
+		return
+	}
+
+	// check token
+	err = api.CheckToken(w, r, resetRequest.Token)
+	if err != nil {
+		return
+	}
+
+	// reset
+	err = api.Db.ResetFiles()
+	if err != nil {
+		api.HandleError(w, r, err)
+		return
+	}
+	err = api.Db.ResetFolder()
+	if err != nil {
+		api.HandleError(w, r, err)
+		return
+	}
+
+	api.HandleStatus(w, r, "Database reseted")
+}
+
+func (api *API) HandleWalk(w http.ResponseWriter, r *http.Request) {
+	walkRequest := &WalkRequest{}
+	err := json.NewDecoder(r.Body).Decode(walkRequest)
+	if err != nil {
+		api.HandleError(w, r, err)
+		return
+	}
+
+	// check token match
+	err = api.CheckToken(w, r, walkRequest.Token)
+	if err != nil {
+		return
+	}
+
+	// check root empty
+	if walkRequest.Root == "" {
+		api.HandleErrorString(w, r, `key "root" can't be empty`)
+		return
+	}
+
+	// check pattern empty
+	if len(walkRequest.Pattern) == 0 {
+		api.HandleErrorString(w, r, `"[]pattern" can't be empty`)
+		return
+	}
+
+	// walk
+	err = api.Db.Walk(walkRequest.Root, walkRequest.Pattern)
+	if err != nil {
+		api.HandleError(w, r, err)
+		return
+	}
+
+	api.HandleStatus(w, r, "Database udpated")
+}