Abstract Class: CRUDRoute<T>

Defined in: service-core/src/routes/CRUDRoute.ts:54

The CRUDRoute provides a base implementation of all CRUD endpoint behaviors that ModelRoute offers for a given data model class. This class provides the most common default settings for each route handler. If you desire additional functionality you may override the handler function and add desired functionality via additional decorators or override existing decorator behavior.

The route endpoints provided by this class do not explicitly require authentication. However, if the RBAC system is enabled these handlers will still validate permissions appropriately.

Included Endpoints:

Name	HTTP Method	What it does
count	HEAD /	Counts the number of objects matching the provided set of criteria in the request's query parameters. Returns the count as the value of the Content-Length header.
create	POST /	Adds one or more new objects to the datasource.
delete	DELETE /:id	Removes an existing object from the datasource.
exists	HEAD /:id	Checks if the object with the given ID exists in the datasource. Sets Content-Length header to 1 if the object exists, otherwise 0.
find	GET /	Returns all objects matching the provided set of criteria in the request's query parameters.
findById	GET /:id	Returns a single object with a specified unique identifier.
truncate	DELETE /	Removes all objects from the datasource.
update	PUT /:id	Modifies an existing object in the datasource.
updateBulk	PUT /	Modifies multiple existing objects in the datasource.
updateProperty	PUT /:id/:property	Modifies an single property of the given name of an existing object in the datasource.

Extends

• ModelRoute<T>

Extended by

• BaseACLRoute

Type Parameters

T

T extends BaseEntity | SimpleEntity

Constructors

Constructor

new CRUDRoute<T>(): CRUDRoute<T>

Returns

CRUDRoute<T>

Inherited from

ModelRoute.constructor

Properties

_objectFactory?

protected optional _objectFactory?: ObjectFactory

Defined in: service-core/src/routes/ModelRoute.ts:120

Inherited from

ModelRoute._objectFactory

---

aclUtils?

protected optional aclUtils?: ACLUtils

Defined in: service-core/src/routes/ModelRoute.ts:123

Inherited from

ModelRoute.aclUtils

---

config?

protected optional config?: any

Defined in: service-core/src/routes/ModelRoute.ts:127

The global application configuration.

Inherited from

ModelRoute.config

---

defaultACLUid

protected defaultACLUid: string = ""

Defined in: service-core/src/routes/ModelRoute.ts:130

The unique identifier of the default ACL for the model type.

Inherited from

ModelRoute.defaultACLUid

---

logger

protected logger: any

Defined in: service-core/src/routes/ModelRoute.ts:133

Inherited from

ModelRoute.logger

---

notificationUtils?

protected optional notificationUtils?: NotificationUtils

Defined in: service-core/src/routes/ModelRoute.ts:136

Inherited from

ModelRoute.notificationUtils

---

repoUtils?

protected optional repoUtils?: RepoUtils<T>

Defined in: service-core/src/routes/ModelRoute.ts:142

The repository utility class to use for common operations.

Inherited from

ModelRoute.repoUtils

---

repoUtilsClass

protected readonly repoUtilsClass: any = RepoUtils

Defined in: service-core/src/routes/CRUDRoute.ts:55

The class of the RepoUtils to use when instantiating the utility.

Overrides

ModelRoute.repoUtilsClass

---

trackChanges

protected trackChanges: number = 0

Defined in: service-core/src/routes/ModelRoute.ts:148

The number of previous document versions to store in the database. A negative value indicates storing all versions, a value of 0 stores no versions.

Inherited from

ModelRoute.trackChanges

---

trustedRoles

protected trustedRoles: string[]

Defined in: service-core/src/routes/ModelRoute.ts:151

Inherited from

ModelRoute.trustedRoles

Accessors

modelClass

Get Signature

get modelClass(): any

Defined in: service-core/src/routes/ModelRoute.ts:156

The class type of the model this route is associated with.

Returns

any

Inherited from

ModelRoute.modelClass

Methods

count()

count(params, query, res, user?): Promise<any>

Defined in: service-core/src/routes/CRUDRoute.ts:64

Parameters

params

any

query

any

res

HttpResponse

user?

JWTUser

Returns

Promise<any>

---

create()

create(obj, req, user?): Promise<T | T[]>

Defined in: service-core/src/routes/CRUDRoute.ts:101

Parameters

obj

T | T[]

req

HttpRequest

user?

JWTUser

Returns

Promise<T | T[]>

---

delete()

delete(id, version, purge, req, user?): Promise<void>

Defined in: service-core/src/routes/CRUDRoute.ts:110

Parameters

id

string

version

string | undefined

purge

string | undefined

req

HttpRequest

user?

JWTUser

Returns

Promise<void>

---

doBulkCreate()

protected doBulkCreate(objs, options): Promise<T[]>

Defined in: service-core/src/routes/ModelRoute.ts:253

Attempts to store a collection of objects provided in options.req.body into the datasource. Upon success, sets the newly persisted object(s) to the result property of the options.res argument, otherwise sends a 400 BAD REQUEST response to the client.

Parameters

objs

Partial<T>[]

The object(s) to store in the database.

options

CreateRequestOptions

The options to process the request using.

Returns

Promise<T[]>

Inherited from

ModelRoute.doBulkCreate

---

doBulkUpdate()

protected doBulkUpdate(objs, options): Promise<T[]>

Defined in: service-core/src/routes/ModelRoute.ts:500

Attempts to modify a collection of existing data model objects.

Parameters

objs

UpdateObject<T>[]

The object(s) to bulk update in the database.

options

UpdateRequestOptions<T>

The options to process the request using.

Returns

Promise<T[]>

Inherited from

ModelRoute.doBulkUpdate

---

doCount()

protected doCount(options): Promise<HttpResponse>

Defined in: service-core/src/routes/ModelRoute.ts:188

Attempts to retrieve the number of data model objects matching the given set of criteria as specified in the request query. Any results that have been found are set to the content-length header of the res argument.

Parameters

options

FindRequestOptions

The options to process the request using.

Returns

Promise<HttpResponse>

Inherited from

ModelRoute.doCount

---

doCreate()

protected doCreate(obj, options): Promise<T | T[]>

Defined in: service-core/src/routes/ModelRoute.ts:283

Attempts to store one or more objects provided in options.req.body into the datasource. Upon success, sets the newly persisted object(s) to the result property of the options.res argument, otherwise sends a 400 BAD REQUEST response to the client.

Parameters

obj

Partial<T> | Partial<T>[]

The object(s) to store in the database.

options

CreateRequestOptions

The options to process the request using.

Returns

Promise<T | T[]>

Inherited from

ModelRoute.doCreate

---

doCreateObject()

protected doCreateObject(obj, options): Promise<T>

Defined in: service-core/src/routes/ModelRoute.ts:223

Attempts to store an object provided in options.req.body into the datasource. Upon success, sets the newly persisted object(s) to the result property of the options.res argument, otherwise sends a 400 BAD REQUEST response to the client.

Parameters

obj

Partial<T>

The object to store in the database.

options

CreateRequestOptions

The options to process the request using.

Returns

Promise<T>

Inherited from

ModelRoute.doCreateObject

---

doDelete()

protected doDelete(id, options): Promise<void>

Defined in: service-core/src/routes/ModelRoute.ts:312

Attempts to delete an existing data model object with a given unique identifier encoded by the URI parameter id.

Parameters

id

string

The unique identifier of the object to delete.

options

DeleteRequestOptions

The options to process the request using.

Returns

Promise<void>

Inherited from

ModelRoute.doDelete

---

doExists()

protected doExists(id, options): Promise<any>

Defined in: service-core/src/routes/ModelRoute.ts:365

Attempts to determine if an existing object with the given unique identifier exists.

Parameters

id

string

The unique identifier of the object to verify exists.

options

FindRequestOptions

The options to process the request using.

Returns

Promise<any>

Inherited from

ModelRoute.doExists

---

doFind()

protected doFind(options): Promise<T[]>

Defined in: service-core/src/routes/ModelRoute.ts:403

Attempts to retrieve all data model objects matching the given set of criteria as specified in the request query. Any results that have been found are set to the result property of the res argument. result is never null.

Parameters

options

FindRequestOptions

The options to process the request using.

Returns

Promise<T[]>

Inherited from

ModelRoute.doFind

---

doFindById()

protected doFindById(id, options): Promise<T | null>

Defined in: service-core/src/routes/ModelRoute.ts:427

Attempts to retrieve a single data model object as identified by the id parameter in the URI.

Parameters

id

string

options

FindRequestOptions

The options to process the request using.

Returns

Promise<T | null>

Inherited from

ModelRoute.doFindById

---

doTruncate()

protected doTruncate(options): Promise<void>

Defined in: service-core/src/routes/ModelRoute.ts:464

Attempts to remove all entries of the data model type from the datasource matching the given parameters and query.

Parameters

options

TruncateRequestOptions

The options to process the request using.

Returns

Promise<void>

Inherited from

ModelRoute.doTruncate

---

doUpdate()

protected doUpdate(id, obj, options): Promise<T>

Defined in: service-core/src/routes/ModelRoute.ts:529

Attempts to modify an existing data model object as identified by the id parameter in the URI.

Parameters

id

string

obj

UpdateObject<T>

The object to update in the database

options

UpdateRequestOptions<T>

The options to process the request using.

Returns

Promise<T>

Inherited from

ModelRoute.doUpdate

---

doUpdateProperty()

protected doUpdateProperty(id, propertyName, value, options): Promise<T>

Defined in: service-core/src/routes/ModelRoute.ts:581

Attempts to modify a single property of an existing data model object as identified by the id parameter in the URI.

Note that this effectively bypasses optimistic locking and can cause unexpected data overwrites. Use with care.

Parameters

id

string

The unique identifier of the object to update.

propertyName

string

The name of the property to update.

value

any

The value of the property to set.

options

UpdateRequestOptions<T>

The options to process the request using.

Returns

Promise<T>

Inherited from

ModelRoute.doUpdateProperty

---

exists()

exists(id, query, res, user?): Promise<any>

Defined in: service-core/src/routes/CRUDRoute.ts:127

Parameters

id

string

query

any

res

HttpResponse

user?

JWTUser

Returns

Promise<any>

---

find()

find(params, query, user?): Promise<T[]>

Defined in: service-core/src/routes/CRUDRoute.ts:140

Parameters

params

any

query

any

user?

JWTUser

Returns

Promise<T[]>

---

findById()

findById(id, query, user?): Promise<T | null>

Defined in: service-core/src/routes/CRUDRoute.ts:148

Parameters

id

string

query

any

user?

JWTUser

Returns

Promise<T | null>

---

truncate()

truncate(params, query, user?): Promise<void>

Defined in: service-core/src/routes/CRUDRoute.ts:157

Parameters

params

any

query

any

user?

JWTUser

Returns

Promise<void>

---

update()

update(id, obj, req, user?): Promise<T>

Defined in: service-core/src/routes/CRUDRoute.ts:176

Parameters

id

string

obj

UpdateObject<T>

req

HttpRequest

user?

JWTUser

Returns

Promise<T>

---

updateBulk()

updateBulk(obj, req, user?): Promise<T[]>

Defined in: service-core/src/routes/CRUDRoute.ts:203

Parameters

obj

UpdateObject<T>[]

req

HttpRequest

user?

JWTUser

Returns

Promise<T[]>

---

updateProperty()

updateProperty(id, propertyName, obj, user?): Promise<T>

Defined in: service-core/src/routes/CRUDRoute.ts:213

Parameters

id

string

propertyName

string

obj

any

user?

JWTUser

Returns

Promise<T>

---

validate()

validate(objs, options?): Promise<void>

Defined in: service-core/src/routes/ModelRoute.ts:623

Calls repoUtils.validate() to validate the object(s) provided.

Parameters

objs

Partial<T> | Partial<T>[]

options?

CreateRequestOptions | UpdateRequestOptions<T>

Returns

Promise<void>

Inherited from

ModelRoute.validate

---

validateCreate()

protected validateCreate(obj, user?): Promise<void>

Defined in: service-core/src/routes/CRUDRoute.ts:77

Override this function to perform additional custom validation of object creation. This is called for each object passed to the create() operation.

Parameters

obj

Partial<T>

user?

JWTUser

Returns

Promise<void>

---

validateUpdate()

protected validateUpdate(id, obj, user?): Promise<void>

Defined in: service-core/src/routes/CRUDRoute.ts:166

Override this function to perform additional custom validation of object updates. This is called for update() and updateBulk() operations. updateBulk() calls this function for each update object.

Parameters

id

string

obj

UpdateObject<T>

user?

JWTUser

Returns

Promise<void>