migrate database

backend/database/model/endpoints.go

@@ -0,0 +1,54 @@
+package model
+
+import "encoding/json"
+
+type Endpoint struct {
+	Id      uint            `json:"id" form:"id" gorm:"primaryKey;autoIncrement"`
+	Type    string          `json:"type" form:"type"`
+	Tag     string          `json:"tag" form:"tag"`
+	Options json.RawMessage `json:"-" form:"-"`
+}
+
+func (o *Endpoint) UnmarshalJSON(data []byte) error {
+	var err error
+	var raw map[string]interface{}
+	if err = json.Unmarshal(data, &raw); err != nil {
+		return err
+	}
+
+	// Extract fixed fields and store the rest in Options
+	if val, exists := raw["id"]; exists {
+		o.Id = val.(uint)
+		delete(raw, "id")
+	}
+	o.Type, _ = raw["type"].(string)
+	delete(raw, "type")
+	o.Tag = raw["tag"].(string)
+	delete(raw, "tag")
+
+	// Remaining fields
+	o.Options, err = json.Marshal(raw)
+	return err
+}
+
+// MarshalJSON customizes marshalling
+func (o Endpoint) MarshalJSON() ([]byte, error) {
+	// Combine fixed fields and dynamic fields into one map
+	combined := make(map[string]interface{})
+	combined["id"] = o.Id
+	combined["type"] = o.Type
+	combined["tag"] = o.Tag
+
+	if o.Options != nil {
+		var restFields map[string]json.RawMessage
+		if err := json.Unmarshal(o.Options, &restFields); err != nil {
+			return nil, err
+		}
+
+		for k, v := range restFields {
+			combined[k] = v
+		}
+	}
+
+	return json.Marshal(combined)
+}