manenko.clj-jira.core — manenko/clj-jira 0.1.13-SNAPSHOT

Functions that wrap Jira API.

Design

Every Jira function in this namespace follows the same pattern and accepts at least the following three parameters:

• send-fn. A function of one argument, that accepts a Ring-style request map, sends it to a Jira HTTP server and returns a Ring-style response map.
• receive-fn. A function of one argument, that accepts a Ring-style response map, transforms it and returns the transformed value.
• opts. A map (it is optional for some of the functions) that configures a Jira query.

The library doesn't send HTTP requests itself, delegating this job to a caller via send-fn and receive-fn parameters instead. Each function will invoke send-fn argument with a request map it generated, then return a result of applying receive-fn to the return value from send-fn:

(defn typical-function
  [send-fn receive-fn opts]
  (let [request (generate-request-map opts)]
    (-> request
        send-fn
        receive-fn)))

This approach allows for zero dependencies library but it comes with a price - users have to add a glue between HTTP library of their choice and manenko/clj-jira.

Quickstart

This section explains how to use manenko/clj-jira and clj-http libraries together.

First, require both libraries in your application:

(ns manenko.clj-jira.example
  (:require [clj-http.client             :as client]
            [manenko.clj-jira.core       :as jira]
            [manenko.clj-jira.middleware :as middleware]))

Then, define a host, email, and API token for Jira communication:

(def host  "example.atlassian.net")
(def email "[e-mail]")
(def token "DN21KLJh298haishu8AUHIU3")

You can, of course, retrieve them from other sources instead of hardcoding.

Next step is to define a function that sends an HTTP request and integrate it with Jira middleware provided by manenko/clj-jira:

(defn request
  [m]
  (client/with-middleware
    (conj 
     client/default-middleware
     (middleware/wrap-api        host)
     (middleware/wrap-token-auth email token))
    (client/request m)))

Now you can use request function to make API calls:

(jira/get-current-user request identity)

get-current-user clj

(get-current-user send-fn receive-fn)

(get-current-user send-fn receive-fn opts)

Gets information about a current user.

Arguments

send-fn

A function of one argument, that accepts a Ring-style request map, sends it to a Jira HTTP server and returns a Ring-style response map.

receive-fn

A function of one argument, that accepts a Ring-style response map, transforms it and returns the transformed value.

opts

An optional map that configures a Jira query and supports the following keys:

• :expand. A sequence of fields to include to the response. Supports the following values: :group (returns all groups, including nested groups, the user belongs to) and :applicationRoles (returns the application roles the user is assigned to).

The function uses Get current user Atlassian Jira API.

get-projects clj

(get-projects send-fn receive-fn)

(get-projects send-fn receive-fn opts)

Gets projects visible to a current user.

Arguments

send-fn

A function of one argument, that accepts a Ring-style request map, sends it to a Jira HTTP server and returns a Ring-style response map.

receive-fn

A function of one argument, that accepts a Ring-style response map, transforms it and returns the transformed value.

opts

An optional map that configures a Jira query and supports the following keys:

• :startAt. A page offset. Integer. Default is 0.
• :maxResults. A page size. Integer. Default is 0. Maximum is 0.
• :orderBy. Orders results by a field. The following values are supported: :category, :key, :name, :owner. Default is :key, which sorts projects alpabetically by project key. You can prepend value with + or - to specify a sort direction, e.g. :+owner, :-category, etc.
• :query. Searches for projects which key or name matches the given string.
• :typeKey. Orders results by the project type. A sequence of the following values: :business, :service_desk, :software.
• :categoryId. An identifier of the project's category. Integer.
• :searchBy. Default is [:key, :name].
• :action. Filters results by projects for which user can view, browse, or edit the project. Supports the following values: :view, :browse, :edit. Default is view.
• :expand. A sequence of fields to include to the response. Supports the following values: :description, :projectKeys, :lead, :issueTypes, :url.

The function uses Get projects paginated Atlassian Jira API.