Evo.DB

Is a local storage database that is very easy to use.

Methods

DB(config, callback) To make new database.

• config (JSON) Config of database.
  • folder (String) Path of database files.
• callback (Function) Function that will fired if a document is corrupted.

DB#isExist(name) To check does a document is exist or no.

• name (String) Name of the document.

DB#create(name) To create a document.

• name (String) Name of document.

DB#delete(name) To delete a document.

• name (String) Name of document.

DB#set(name, key, value) To set variable value from a document.

• name (String) Name of document.
• key (String) Name of variable.
• value (String/Non Circular Object/JSON/Array/Number) New value of variable.

DB#add(name, key, value) To add value into variable value from a document.

• name (String) Name of document.
• key (String) Name of variable.
• value (String/Non Circular Object/JSON/Array/Number) New value of variable.

DB#get(name, key) To get variable value from a document.

• name (String) Name of document.
• key (String) Name of variable.

DB#push(name, key, value) Push a value info key from a document.

• name (String) Name of document.
• key (String) Name of variable.
• value (String/Non Circular Object/JSON/Array/Number) Item that want to get pushed to a variable.

DB#getKeys(name) Get all keys of document.

• name (String) Name of document.

DB#getValues(name) Get all values of document.

• name (String) Name of document.

DB#getEntries(name) Get entries of document.

• name (String) Name of document.

DB#getAll(name) Get all variables of document.

• name (String) Name of document.

DB#remove(name, key) (Beta) Remove a value of document by key.

• name (String) Name of document.
• key (String) Name of variable.

Example

let DB = require("@evodev/evo.db");
let db = new DB({
    folder: __dirname + "/"
}, (data) => {
    console.log(`Document ${data.document} is corrupted! Successfully fixed the document.`);
});

if (!db.isExist("test")) {
    db.create("test");

    console.log(`Cannot found document "test". Successfully to make it.`);
}

if (!db.get("test", "count")) {
    db.set("test", "count", 1);

    console.log(`Cannot found variable "count" in document "test". Successfully to make it.`);
} else {
    db.add("test", "count", 1);

    console.log(`Added 1 into "count"'s value in "test" document.`);
}

console.log(`Count: ${db.get("test", "count")}`);
console.log(`All keys of document "test": ${db.getKeys("test")}`);
console.log(`All values of document "test": ${db.getValues("test")}`);

if (db.get("test", "count") > 2) {
    db.remove("test", "count");
    db.delete("test");

    console.log(`Count reached 3! Deleted "test" document.`);
}

Developer

• Gaia#7541

Support

• Discord Server

Donation

• PayPal: nekomaru76