Module: middleware-lpa-overview

Middleware for oragnisation (LPA) overview page

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module:middleware-lpa-overview

Organisation (LPA) overview page middleware chain.

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Members

(static, constant) addNoticesToDatasets

This middleware function adds notices to datasets based on the notice flags. It modifies the req.datasets and req.notices properties.

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(static, constant) datasetSubmissionDeadlineCheck

This middleware function checks if a dataset has been submitted within a certain timeframe and sets flags for due and overdue notices accordingly.

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(inner, constant) fetchDatasetErrorStatus

Middleware. Updates req with 'datasetErrorStatus'.

Fetches datasets which have active endpoints in error state.

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Methods

(static) prepareDatasetObjects(req, res, next)

Updates req.datasets objects with endpoint status and error information.

Parameters:
Name Type Description
req Object
Properties
Name Type Attributes Description
issues Object
endpoints Object
expectationOutOfBounds Array.<Object> <optional>
Properties
Name Type Description
dataset string
passed boolean

did the exepectation pass
availableDatasets Array.<string>
datasets Array.<Object> <optional>

OUT param
res *
next *
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(static) prepareOverviewTemplateParams(req, res, next) → {void}

Prepares overview template parameters.

Parameters:
Name Type Description
req Object

Express request object

Properties
Name Type Attributes Description
orgInfo Object

Organization information
availableDatasets Array.<string>

list of available datasets
provisions Array.<Object> <optional>

Array of provision objects

Properties
Name Type Description
dataset string

Dataset name
provision_reason string

Reason for provision
project string

Project name
datasets Array.<Object>

Array of dataset objects
templateParams Object <optional>

OUT parameter
res Object

Express response object
next function

Express next function
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Returns:
Type
void

(inner) orgStatsReducer(accumulator, dataset) → {Array.<number>}

Calculates overall "health" of the datasets (not)provided by an organisation.

Parameters:
Name Type Description
accumulator Array.<number>

Array containing counts [withEndpoints, needsFixing, hasErrors]
dataset Object

Dataset information

Properties
Name Type Attributes Description
endpoint string <optional>

Optional endpoint URL
status string

Dataset status
endpointCount number

Number of endpoints
endpointErrorCount number

Number of endpoints with error
issueCount number

Number of issues
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Returns:

Updated accumulator

Type
Array.<number>