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import * as utils from './utils';
import * as types from './mutation_types';
import * as constants from '../constants';
export default {
[types.ADD_NEW_NOTE](state, note) {
const { discussion_id, type } = note;
const noteData = {
expanded: true,
id: discussion_id,
individual_note: !(type === constants.DISCUSSION_NOTE),
notes: [note],
reply_id: discussion_id,
};
state.notes.push(noteData);
},
[types.ADD_NEW_REPLY_TO_DISCUSSION](state, note) {
const noteObj = utils.findNoteObjectById(state.notes, note.discussion_id);
if (noteObj) {
noteObj.notes.push(note);
}
},
[types.DELETE_NOTE](state, note) {
const noteObj = utils.findNoteObjectById(state.notes, note.discussion_id);
if (noteObj.individual_note) {
state.notes.splice(state.notes.indexOf(noteObj), 1);
} else {
const comment = utils.findNoteObjectById(noteObj.notes, note.id);
noteObj.notes.splice(noteObj.notes.indexOf(comment), 1);
if (!noteObj.notes.length) {
state.notes.splice(state.notes.indexOf(noteObj), 1);
}
}
},
[types.REMOVE_PLACEHOLDER_NOTES](state) {
const { notes } = state;
for (let i = notes.length - 1; i >= 0; i -= 1) {
const note = notes[i];
const children = note.notes;
if (children.length && !note.individual_note) { // remove placeholder from discussions
for (let j = children.length - 1; j >= 0; j -= 1) {
if (children[j].isPlaceholderNote) {
children.splice(j, 1);
}
}
} else if (note.isPlaceholderNote) { // remove placeholders from state root
notes.splice(i, 1);
}
}
},
[types.SET_INITAL_NOTES](state, notes) {
state.notes = notes;
},
[types.SET_LAST_FETCHED_AT](state, fetchedAt) {
state.lastFetchedAt = fetchedAt;
},
[types.SET_TARGET_NOTE_HASH](state, hash) {
state.targetNoteHash = hash;
},
[types.SHOW_PLACEHOLDER_NOTE](state, data) {
let notesArr = state.notes;
if (data.replyId) {
notesArr = utils.findNoteObjectById(notesArr, data.replyId).notes;
}
notesArr.push({
individual_note: true,
isPlaceholderNote: true,
placeholderType: data.isSystemNote ? constants.SYSTEM_NOTE : constants.NOTE,
notes: [
{
body: data.noteBody,
},
],
});
},
[types.TOGGLE_AWARD](state, data) {
const { awardName, note } = data;
const { id, name, username } = window.gl.currentUserData;
let index = -1;
note.award_emoji.forEach((a, i) => {
if (a.name === awardName && a.user.id === id) {
index = i;
}
});
if (index > -1) { // if I am awarded, remove my award
note.award_emoji.splice(index, 1);
} else {
note.award_emoji.push({
name: awardName,
user: { id, name, username },
});
}
},
[types.TOGGLE_DISCUSSION](state, { discussionId }) {
const discussion = utils.findNoteObjectById(state.notes, discussionId);
discussion.expanded = !discussion.expanded;
},
[types.UPDATE_NOTE](state, note) {
const noteObj = utils.findNoteObjectById(state.notes, note.discussion_id);
if (noteObj.individual_note) {
noteObj.notes.splice(0, 1, note);
} else {
const comment = utils.findNoteObjectById(noteObj.notes, note.id);
noteObj.notes.splice(noteObj.notes.indexOf(comment), 1, note);
}
},
};
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