Class: NoSqlContext

Defined in: src/nosql/NoSqlContext.ts:13

Top-level context for NoSQL / MongoDB applications in entityTS.

Provides typed LINQ NoSqlSet<T> collections, connection lifecycle management, and scoped ACID multi-document transactions.

Constructors

Constructor

new NoSqlContext(adapter): NoSqlContext

Defined in: src/nosql/NoSqlContext.ts:16

Parameters

Parameter	Type
adapter	INoSqlAdapter

Returns

NoSqlContext

Methods

collection()

collection<T>(target): NoSqlSet<T>

Defined in: src/nosql/NoSqlContext.ts:31

Returns a typed NoSqlSet<T> for the specified collection name or entity class.

Type Parameters

Type Parameter	Default type
T extends object	any

Parameters

Parameter	Type	Description
target	CollectionTarget<T>	Collection name or Entity class constructor.

Returns

NoSqlSet<T>

Example

const users = ctx.collection<User>('users');
const activeAdmins = await users
  .where(u => u.age >= 18 && u.role === 'admin')
  .orderByDescending(u => u.createdAt)
  .toList();

---

connect()

connect(): Promise<void>

Defined in: src/nosql/NoSqlContext.ts:44

Connects the underlying adapter.

Returns

Promise<void>

---

disconnect()

disconnect(): Promise<void>

Defined in: src/nosql/NoSqlContext.ts:51

Disconnects the underlying adapter.

Returns

Promise<void>

---

beginTransaction()

beginTransaction(): Promise<NoSqlTransaction>

Defined in: src/nosql/NoSqlContext.ts:58

Starts a new multi-document transaction on the underlying database.

Returns

Promise<NoSqlTransaction>

---

withTransaction()

withTransaction<R>(fn): Promise<R>

Defined in: src/nosql/NoSqlContext.ts:71

Runs an operation inside an atomic multi-document transaction. Commits automatically on completion or rolls back if an error occurs.

Type Parameters

Type Parameter
R

Parameters

Parameter	Type
fn	(tx) => Promise<R>

Returns

Promise<R>

---

useTransaction()

useTransaction<R>(fn): Promise<R>

Defined in: src/nosql/NoSqlContext.ts:86

Alias for withTransaction().

Type Parameters

Type Parameter
R

Parameters

Parameter	Type
fn	(tx) => Promise<R>

Returns

Promise<R>

---

ensureIndexes()

ensureIndexes(indexMap?): Promise<void>

Defined in: src/nosql/NoSqlContext.ts:93

Ensures that defined indexes exist across collections.

Parameters

Parameter	Type
indexMap	Record<string, object[]>

Returns

Promise<void>

Properties

adapter

readonly adapter: INoSqlAdapter

Defined in: src/nosql/NoSqlContext.ts:16