Class Transaction

Transaction context. Operations are executed directly through the parent database with the transaction handle passed to the executor.

Index

Constructors

Properties

Methods

add bulkAdd c commit count ensureCollection find findOne getCollections issetCollection remove removeCollection removeOne rollback toggleOne update updateOne updateOneOrAdd

Constructors

constructor

new Transaction(handle: TransactionHandle, _parent: ValtheraClass): Transaction
Parameters
- handle: TransactionHandle
- _parent: ValtheraClass
Returns Transaction
- Defined in db/transaction.ts:24

Properties

_parent

_parent: ValtheraClass

`Readonly`handle

handle: TransactionHandle

Methods

add

add<T = Data>(q: Add<T>): Promise<T>
Type Parameters
- T = Data
Parameters
- q: Add<T>
Returns Promise<T>
- Defined in db/transaction.ts:33

bulkAdd

bulkAdd<T = Data>(q: BulkAdd<T>): Promise<DataInternal[]>
Type Parameters
- T = Data
Parameters
- q: BulkAdd<T>
Returns Promise<DataInternal[]>
- Defined in db/transaction.ts:38

c

c<T = Data>(name: string): Collection<T>
Type Parameters
- T = Data
Parameters
- name: string
Returns Collection<T>
- Defined in db/transaction.ts:29

commit

commit(): Promise<void>
Returns Promise<void>
- Defined in db/transaction.ts:112

count

count<T = Data>(q: Count<T>): Promise<number>
Type Parameters
- T = Data
Parameters
- q: Count<T>
Returns Promise<number>
- Defined in db/transaction.ts:91

ensureCollection

ensureCollection(collection: string): Promise<boolean>
Parameters
- collection: string
Returns Promise<boolean>
- Defined in db/transaction.ts:96

find

find<T = Data>(q: Find<T, true>): Promise<T[]>
Type Parameters
- T = Data
Parameters
- q: Find<T, true>
Returns Promise<T[]>
- Defined in db/transaction.ts:43

findOne

findOne<T = Data>(q: FindOne<T>): Promise<T | null>
Type Parameters
- T = Data
Parameters
- q: FindOne<T>
Returns Promise<T | null>
- Defined in db/transaction.ts:48

getCollections

getCollections(): Promise<string[]>
Returns Promise<string[]>
- Defined in db/transaction.ts:104

issetCollection

issetCollection(collection: string): Promise<boolean>
Parameters
- collection: string
Returns Promise<boolean>
- Defined in db/transaction.ts:100

remove

remove<T = Data>(q: Remove<T>): Promise<T[]>
Type Parameters
- T = Data
Parameters
- q: Remove<T>
Returns Promise<T[]>
- Defined in db/transaction.ts:63

removeCollection

removeCollection(collection: string): Promise<boolean>
Parameters
- collection: string
Returns Promise<boolean>
- Defined in db/transaction.ts:108

removeOne

removeOne<T = Data>(q: Remove<T>): Promise<T | null>
Type Parameters
- T = Data
Parameters
- q: Remove<T>
Returns Promise<T | null>
- Defined in db/transaction.ts:68

rollback

rollback(): Promise<void>
Returns Promise<void>
- Defined in db/transaction.ts:116

toggleOne

toggleOne<T = Data>(q: ToggleOne<T>): Promise<ToggleOneResult<T>>
Type Parameters
- T = Data
Parameters
- q: ToggleOne<T>
Returns Promise<ToggleOneResult<T>>
- Defined in db/transaction.ts:82

update

update<T = Data>(q: Update<T>): Promise<T[]>
Type Parameters
- T = Data
Parameters
- q: Update<T>
Returns Promise<T[]>
- Defined in db/transaction.ts:53

updateOne

updateOne<T = Data>(q: Update<T>): Promise<T | null>
Type Parameters
- T = Data
Parameters
- q: Update<T>
Returns Promise<T | null>
- Defined in db/transaction.ts:58

updateOneOrAdd

updateOneOrAdd<T = Data>(
q: VQueryT.UpdateOneOrAdd<T>,
): Promise<UpdateOneOrAddResult<T>>
Type Parameters
- T = Data
Parameters
- q: VQueryT.UpdateOneOrAdd<T>
Returns Promise<UpdateOneOrAddResult<T>>
- Defined in db/transaction.ts:73