Configuration for requests resulting in a Cmd

Configuration for requests resulting in a Task

Represents the possible states of a query.

Sends a query to the given URL and returns a Cmd for the given msg containing the parsed Cqrs.Query.QueryResponse e a. The value contained within the Cqrs.Query.QueryResponse e a, will be the value parsed via the provided decoder.

Similar to request but a StandardRequestConfig can be passed in for cases where customisation of the request headers, etc are desired.

Sends a query to the given URL and returns a Task which will contain the parsed Cqrs.Query.QueryResponse e a. The value contained within the Cqrs.Query.QueryResponse e a, will be the value parsed via the provided decoder.

Similar to requestTask but a TaskRequestConfig can be passed in for cases where customisation of the request headers, etc are desired.

Constructs the Data variant of a Cqrs.Query.QueryResponse e a.

This is useful for testing how your UI will respond to the happy path, without actually sending a query.

Constructs the Error variant of a Cqrs.Query.QueryResponse e a.

This is useful for testing how your UI will respond to the sad path, without actually sending a query.

Converts a Result e a to a Cqrs.Query.QueryResponse e a

Converts a given RemoteData x (Cqrs.Query.QueryResponse e a) into a Cqrs.Query.QueryResponse f a.

If a given Cqrs.Query.QueryResponse e a was successful, the data it contains will be returned.

data (Data []) --> Just []


data (Error "reason") --> Nothing

If a given Cqrs.Query.QueryResponse e a was unsuccessful, the reason for the failure will be returned.

reason (Data []) --> Nothing


reason (Error "reason") --> Just "reason"

Maps the Data variant of a given Cqrs.Query.QueryResponse e a and returns a Cqrs.Query.Response b.

Maps the Error variant of a given Cqrs.Query.QueryResponse e a.

Maps both the Data and the Error variant of a given Cqrs.Query.QueryResponse e a.

Convert a QueryResponse e a to an a by applying a function if the QueryResponse e a is a Data variant or using the provided default value if it is an Error variant.

Convert a QueryResponse e a to an a by applying either the first function if the QueryResponse e a is an Error variant or the second function if the QueryResponse e a is a Data variant.

Partitions a series of QueryResponse e a instances into a tuple of successful and unsuccessful responses.

When a given Cqrs.Query.QueryResponse e a is actually in the form Cqrs.Query.QueryResponse a a then we can return the underlying value from either state. This is especially useful when the error and value have been mapped to domain types.

Filter a given QueryResponse e a if it is in the Data variant and should the predicate not pass, map to a Error variant with the given error. Useful for error value mapping within a given domain.

Converts a Cqrs.Query.QueryResponse e a to a Result e a

Converts a Cqrs.Query.QueryResponse e a to a Maybe a

Provides a default case for a Cqrs.Query.QueryResponse e a in place of the value held within the Error variant.

Checks if a given Cqrs.Query.QueryResponse e a is a Data variant.

succeeded (Data []) --> True


succeeded (Error "reason") --> False

Checks if a given Cqrs.Query.QueryResponse e a is an Error variant.

failed (Data []) --> False


failed (Error "reason") --> True

Decodes a given payload into a Cqrs.Query.QueryResponse e a.