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fix: drag and drop function (#815)

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* fix: kanban drag and drop

* fix: kanban board issue dnd mutation
This commit is contained in:
Aaryan Khandelwal 2023-04-13 19:09:55 +05:30 • committed by GitHub
parent 6de94efc7d
commit 3fa6185b63
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GPG key ID: 4AEE18F83AFDEB23
6 changed files with 123 additions and 44 deletions
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20
apps/app/constants/issue.ts
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@ -37,6 +37,7 @@ export const FILTER_ISSUE_OPTIONS: Array<{
},
];
import { orderArrayBy } from "helpers/array.helper";
import { IIssue, TIssueGroupByOptions, TIssueOrderByOptions } from "types";
type THandleIssuesMutation = (
@ -44,6 +45,7 @@ type THandleIssuesMutation = (
oldGroupTitle: string,
selectedGroupBy: TIssueGroupByOptions,
issueIndex: number,
orderBy: TIssueOrderByOptions,
prevData?:
| {
[key: string]: IIssue[];
@ -61,6 +63,7 @@ export const handleIssuesMutation: THandleIssuesMutation = (
oldGroupTitle,
selectedGroupBy,
issueIndex,
orderBy,
prevData
) => {
if (!prevData) return prevData;
@ -89,15 +92,24 @@ export const handleIssuesMutation: THandleIssuesMutation = (
assignees: formData?.assignees_list ?? oldGroup[issueIndex]?.assignees_list,
};
oldGroup.splice(issueIndex, 1);
newGroup.push(updatedIssue);
if (selectedGroupBy !== Object.keys(formData)[0])
return {
...prevData,
[oldGroupTitle ?? ""]: orderArrayBy(
oldGroup.map((i) => (i.id === updatedIssue.id ? updatedIssue : i)),
orderBy
),
};
const groupThatIsUpdated = selectedGroupBy === "priority" ? formData.priority : formData.state;
return {
...prevData,
[oldGroupTitle ?? ""]: oldGroup,
[groupThatIsUpdated ?? ""]: newGroup,
[oldGroupTitle ?? ""]: orderArrayBy(
oldGroup.filter((i) => i.id !== updatedIssue.id),
orderBy
),
[groupThatIsUpdated ?? ""]: orderArrayBy([...newGroup, updatedIssue], orderBy),
};
}
};