Merge pull request #20 from kid-icarus/ki/transition-ticket

add transition command

README.md

@@ -65,4 +65,5 @@ There is only an Jira <object> <action> [arguments] command.
 | Object | Action | Description |
 |---|---|---|
 | issue | view [issue_id] | View the given issue, if none provided it will attempt to extract one out of the current git branch (disabled via `use_git_branch_issue_id`), else falls back to a prompt |
+|   |  transition [issue_id] [transition_name] | Transition the ticket to a given status. Will attempt to extract issue ID from git branch, and will prompt if no options given
 

lua/jira/api_client.lua

@@ -29,4 +29,64 @@ M.get_issue = function(issue_id, callback)
   }
 end
 
+M.get_transitions = function(issue_id, callback)
+  local url = get_base_url() .. '/issue/' .. issue_id .. '/transitions'
+  http.request {
+    http.methods.GET,
+    url,
+    nil,
+    nil,
+    headers = get_auth_headers(),
+    callback = callback,
+  }
+end
+
+-- Gets the transition id for the given transition name and then transitions the issue
+-- Helpful for when you don't know the transition id
+M.transition_issue_name = function(issue_id, transition_name, callback)
+  M.get_transitions(issue_id, function(err, response)
+    if err then
+      print('Error getting transitions: ' .. err)
+      return
+    end
+    if response.code >= 400 then
+      print('Error getting transitions: ' .. response.body)
+      return
+    end
+    vim.schedule(function()
+      local result = vim.fn.json_decode(response.body)
+      if err then
+        print('Error getting transitions: ' .. err)
+        return
+      end
+      local transitions = result.transitions
+      for _, transition in ipairs(transitions) do
+        if transition.name == transition_name then
+          M.transition_issue(issue_id, transition.id, callback)
+          return
+        end
+      end
+      assert(transition_name, 'Transition not found: ' .. transition_name)
+    end)
+  end)
+end
+
+-- Transitions the issue to the given transition id
+M.transition_issue = function(issue_id, transition_id, callback)
+  local url = get_base_url() .. '/issue/' .. issue_id .. '/transitions'
+  local body = vim.json.encode {
+    transition = {
+      id = transition_id,
+    },
+  }
+  http.request {
+    http.methods.POST,
+    url,
+    body,
+    nil,
+    headers = get_auth_headers(),
+    callback = callback,
+  }
+end
+
 return M

lua/jira/commands.lua

@@ -13,6 +13,9 @@ M.setup = function()
       view = function(issue_id)
         M.view_issue(issue_id)
       end,
+      transition = function(issue_id, transition_name)
+        M.transition_issue_name(issue_id, transition_name)
+      end,
     },
   }
 end
@@ -42,22 +45,7 @@ function M.jira(object, action, ...)
 end
 
 function M.view_issue(issue_id)
-  local config = require('jira.config').get_config()
-  if not issue_id then
-    if config.use_git_branch_issue_id then
-      issue_id = utils.get_issue_id_from_git_branch()
-    end
-  end
-
-  -- fallback to user input
-  if not issue_id then
-    vim.ui.input({
-      prompt = 'Issue ID: ',
-    }, function(id)
-      issue_id = id
-    end)
-  end
-
+  issue_id = issue_id or utils.get_issue_id()
   if not issue_id then
     print 'Missing issue id'
     return
@@ -103,4 +91,27 @@ function M.view_issue(issue_id)
   end)
 end
 
+-- @param issue_id string - the id of the issue to transition
+-- @param transition_name string - the name of the transition to perform
+function M.transition_issue_name(issue_id, transition_name)
+  issue_id = issue_id or utils.get_issue_id()
+  if not issue_id then
+    print 'Missing issue id'
+    return
+  end
+  transition_name = transition_name or vim.fn.input 'Transition name: '
+  transition_name = transition_name:gsub('_', ' ')
+  api_client.transition_issue_name(issue_id, transition_name, function(err, response)
+    if err then
+      print('Error: ' .. err)
+      return
+    end
+    if response.code < 400 then
+      print('Transitioned issue ' .. issue_id .. ' to ' .. transition_name)
+    else
+      print('Non 200 response: ' .. response.code)
+    end
+  end)
+end
+
 return M

lua/jira/utils.lua

@@ -304,9 +304,24 @@ M.convert_adf_to_markdown = convert_adf_to_markdown
 -- e.g. feature/ABC-1234
 -- e.g. ABC-1234
 M.get_issue_id_from_git_branch = function()
+  local config = require('jira.config').get_config()
+  if config.use_git_branch == false then
+    return nil
+  end
   local branch = vim.fn.system 'git rev-parse --abbrev-ref HEAD'
   local issue_id = string.match(branch, '([A-Z]+%-[0-9]+)')
   return issue_id
 end
 
+M.get_issue_id = function(issue_id)
+  if issue_id then
+    return issue_id
+  end
+  issue_id = M.get_issue_id_from_git_branch()
+  if issue_id == nil then
+    issue_id = vim.fn.input 'Enter issue id: '
+  end
+  return issue_id
+end
+
 return M