text: /*
   *  Copyright 2016 Utkin Dmitry <loentar@gmail.com>
   *
   *  Licensed under the Apache License, Version 2.0 (the "License");
   *  you may not use this file except in compliance with the License.
   *  You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing, software
   *  distributed under the License is distributed on an "AS IS" BASIS,
   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *  See the License for the specific language governing permissions and
   *  limitations under the License.
   */
  
  /*
   *  This file is part of ngrest-db: http://github.com/loentar/ngrest-db
   */
  
  #ifndef NGREST_DB_FIELD_H
  #define NGREST_DB_FIELD_H
  
  #include <string>
  
  namespace ngrest {
  
  class Entity;
  
  struct ForeignKey
  {
      std::string keyName;
      const Entity& entity;
      std::string fieldName;
      std::string onDelete;
      std::string onUpdate;
  };
  
  //! field description of code-generated entities
  struct Field
  {
      enum class DataType {
          Unknown,
          Bool,
          Int,
          BigInt,
          Float,
          Enum,
          String,
          Last
      };
  
      DataType type;
      std::string dbType; // DBMS specific type, e.g. VARCHAR(64). can be empty
      std::string name;
      std::string defaultValue;
      bool notNull;
      bool isPK;
      bool isUnique;
      bool isAutoincrement;
      bool ignoreOnInsert;
      const ForeignKey* fk;
  };
  
  } // namespace ngrest
  
  
  #endif // NGREST_DB_FIELD_H
  