Editing a configration

The default database configuration is written to a file called cangadb.config.json, and you can even edit it according to the instructions below.

Default config

{
  "adapter": "json", // bson, yaml
  "name": "database", // Name of the database file
  "path": "oriodb", // The name of the folder of your database file
  "deleteEmptyArray": true, // If this option is turned on, it deletes it from the database when the number of elements of your Array data decreases to 0.
  "deleteEmptyObject": true,// If this option is turned on, it deletes it from the database when the number of keys of your Object data decreases to 0.
}

Examples

const db = require("canga.db");

// You fetch all the data saved in the database.
db.all();
// > [ { ID: key, data: value }, ... ]

// Sets data in created database.
db.set("user", { id: 1 });
// > { id: 1 }

// You fetch if there is data in the database created.
db.get("user");
// > { id: 1 }

// You check if there is data in the database created.
db.has("user");
// > true or false

// You push data to the array in the database created with the key.
db.push("user.ranks", "admin");
// > [ "admin" ]
/* or */
db.push("user.ranks", { rankName: "manager" });
// > [ "admin", { rankName: "manager" }  ]

// You unpush data to the array in the database created with the key.
db.unpush("user.ranks", "admin");
// > [ { rankName: "manager" }  ]
/* or */
db.unpush("user.ranks", { rankName: "manager" });
// > []

// You add number to the created database.
db.add("user.money", 500);
// > 500

// You subtract number to the created database.
db.substract("user.money", 200);
// > 300

// You delete data from the created database.
db.delete("user");
// > true or false

// You delete all the data in the database.
db.deleteAll();
// > true or false