feat(ee): Add SLA management UI (#8777)

Co-authored-by: Sivin Varghese <64252451+iamsivin@users.noreply.github.com>
Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>
Co-authored-by: Pranav <pranav@chatwoot.com>

app/javascript/dashboard/store/modules/sla.js

@@ -0,0 +1,86 @@
+import * as MutationHelpers from 'shared/helpers/vuex/mutationHelpers';
+import types from '../mutation-types';
+import SlaAPI from '../../api/sla';
+import AnalyticsHelper from '../../helper/AnalyticsHelper';
+import { SLA_EVENTS } from '../../helper/AnalyticsHelper/events';
+import { throwErrorMessage } from '../utils/api';
+
+export const state = {
+  records: [],
+  uiFlags: {
+    isFetching: false,
+    isFetchingItem: false,
+    isCreating: false,
+    isDeleting: false,
+  },
+};
+
+export const getters = {
+  getSLA(_state) {
+    return _state.records;
+  },
+  getUIFlags(_state) {
+    return _state.uiFlags;
+  },
+};
+
+export const actions = {
+  get: async function get({ commit }) {
+    commit(types.SET_SLA_UI_FLAG, { isFetching: true });
+    try {
+      const response = await SlaAPI.get();
+      commit(types.SET_SLA, response.data.payload);
+    } catch (error) {
+      // Ignore error
+    } finally {
+      commit(types.SET_SLA_UI_FLAG, { isFetching: false });
+    }
+  },
+
+  create: async function create({ commit }, slaObj) {
+    commit(types.SET_SLA_UI_FLAG, { isCreating: true });
+    try {
+      const response = await SlaAPI.create(slaObj);
+      AnalyticsHelper.track(SLA_EVENTS.CREATE);
+      commit(types.ADD_SLA, response.data.payload);
+    } catch (error) {
+      throwErrorMessage(error);
+    } finally {
+      commit(types.SET_SLA_UI_FLAG, { isCreating: false });
+    }
+  },
+
+  update: async function update({ commit }, { id, ...updateObj }) {
+    commit(types.SET_SLA_UI_FLAG, { isUpdating: true });
+    try {
+      const response = await SlaAPI.update(id, updateObj);
+      AnalyticsHelper.track(SLA_EVENTS.UPDATE);
+      commit(types.EDIT_SLA, response.data.payload);
+    } catch (error) {
+      throwErrorMessage(error);
+    } finally {
+      commit(types.SET_SLA_UI_FLAG, { isUpdating: false });
+    }
+  },
+};
+
+export const mutations = {
+  [types.SET_SLA_UI_FLAG](_state, data) {
+    _state.uiFlags = {
+      ..._state.uiFlags,
+      ...data,
+    };
+  },
+
+  [types.SET_SLA]: MutationHelpers.set,
+  [types.ADD_SLA]: MutationHelpers.create,
+  [types.EDIT_SLA]: MutationHelpers.update,
+};
+
+export default {
+  namespaced: true,
+  state,
+  getters,
+  actions,
+  mutations,
+};