1 files changed, 32 insertions, 0 deletions
diff --git a/app/assets/javascripts/add_context_commits_modal/utils.js b/app/assets/javascripts/add_context_commits_modal/utils.js
new file mode 100644
index 00000000000..3495ee17cd3
--- /dev/null
+++ b/app/assets/javascripts/add_context_commits_modal/utils.js
@@ -0,0 +1,32 @@
+export const findCommitIndex = (commits, commitShortId) => {
+  return commits.findIndex(commit => commit.short_id === commitShortId);
+};
+
+export const setCommitStatus = (commits, commitIndex, selected) => {
+  const tempCommits = [...commits];
+  tempCommits[commitIndex] = {
+    ...tempCommits[commitIndex],
+    isSelected: selected,
+  };
+  return tempCommits;
+};
+
+export const removeIfReadyToBeRemoved = (toRemoveCommits, commitShortId) => {
+  const tempToRemoveCommits = [...toRemoveCommits];
+  const isPresentInToRemove = tempToRemoveCommits.indexOf(commitShortId);
+  if (isPresentInToRemove !== -1) {
+    tempToRemoveCommits.splice(isPresentInToRemove, 1);
+  }
+
+  return tempToRemoveCommits;
+};
+
+export const removeIfPresent = (selectedCommits, commitShortId) => {
+  const tempSelectedCommits = [...selectedCommits];
+  const selectedCommitsIndex = findCommitIndex(tempSelectedCommits, commitShortId);
+  if (selectedCommitsIndex !== -1) {
+    tempSelectedCommits.splice(selectedCommitsIndex, 1);
+  }
+
+  return tempSelectedCommits;
+};