Adding Support for Resolving/Unresolving Discussions (#39)

This MR adds the ability to mark discussions as resolved or unresolved. This is important to the review process.

lua/gitlab/discussions.lua

@@ -35,7 +35,7 @@ M.list_discussions         = function()
       return
     end
 
-    local splitState = state.DISCUSSION_SPLIT
+    local splitState = state.DISCUSSION.SPLIT
     splitState.buf_options = { modifiable = false }
     local split = NuiSplit(splitState)
     split:mount()
@@ -84,6 +84,10 @@ M.set_tree_keymaps         = function(buf)
     require("gitlab.comment").delete_comment()
   end, { buffer = true })
 
+  vim.keymap.set('n', state.keymaps.discussion_tree.toggle_resolved, function()
+    require("gitlab.comment").toggle_resolved()
+  end, { buffer = true })
+
   -- Expand/collapse the current node
   vim.keymap.set('n', state.keymaps.discussion_tree.toggle_node, function()
       local node = state.tree:get_node()
@@ -134,7 +138,7 @@ M.get_note_node            = function(node)
   end
 end
 
-M.build_note_body          = function(note)
+M.build_note_body          = function(note, resolve_info)
   local text_nodes = {}
   for bodyLine in note.body:gmatch("[^\n]+") do
     local line = u.attach_uuid(bodyLine)
@@ -145,23 +149,26 @@ M.build_note_body          = function(note)
     }, {}))
   end
 
-  local noteHeader = "@" ..
-      note.author.username .. " " .. u.format_date(note.created_at)
+  local resolve_symbol = ''
+  if resolve_info ~= nil and resolve_info.resolvable then
+    resolve_symbol = resolve_info.resolved and state.SYMBOLS.resolved or state.SYMBOLS.unresolved
+  end
+
+  local noteHeader = "@" .. note.author.username .. " " .. u.format_date(note.created_at) .. " " .. resolve_symbol
 
   return noteHeader, text_nodes
 end
 
-M.build_note               = function(note)
-  local text, text_nodes = M.build_note_body(note)
+M.build_note               = function(note, resolve_info)
+  local text, text_nodes = M.build_note_body(note, resolve_info)
   local line_number = note.position.new_line or note.position.old_line
-  local note_node = NuiTree.Node(
-    {
-      text = text,
-      id = note.id,
-      file_name = note.position.new_path,
-      line_number = line_number,
-      is_note = true
-    }, text_nodes)
+  local note_node = NuiTree.Node({
+    text = text,
+    id = note.id,
+    file_name = note.position.new_path,
+    line_number = line_number,
+    is_note = true,
+  }, text_nodes)
 
   return note_node, text, text_nodes
 end
@@ -212,14 +219,18 @@ M.add_discussions_to_table = function(discussions)
     local root_file_name = ''
     local root_id = 0
     local root_text_nodes = {}
+    local resolvable = false
+    local resolved = false
 
     for j, note in ipairs(discussion.notes) do
       if j == 1 then
-        __, root_text, root_text_nodes = M.build_note(note)
+        __, root_text, root_text_nodes = M.build_note(note, { resolved = note.resolved, resolvable = note.resolvable })
         root_file_name = note.position.new_path
         root_line_number = note.position.new_line or note.position.old_line
         root_id = discussion.id
         root_note_id = note.id
+        resolvable = note.resolvable
+        resolved = note.resolved
       else -- Otherwise insert it as a child node...
         local note_node = M.build_note(note)
         table.insert(discussion_children, note_node)
@@ -236,6 +247,8 @@ M.add_discussions_to_table = function(discussions)
       root_note_id = root_note_id,
       file_name = root_file_name,
       line_number = root_line_number,
+      resolvable = resolvable,
+      resolved = resolved
     }, body)
 
     table.insert(t, root_node)