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import createFlash from '~/flash';
import axios from '~/lib/utils/axios_utils';
import { backOff } from '~/lib/utils/common_utils';
import statusCodes from '~/lib/utils/http_status';
import { __ } from '~/locale';
import { MAX_REQUESTS, CHECKING_INSTALLED, TIMEOUT } from '../constants';
import * as types from './mutation_types';
export const requestFunctionsLoading = ({ commit }) => commit(types.REQUEST_FUNCTIONS_LOADING);
export const receiveFunctionsSuccess = ({ commit }, data) =>
commit(types.RECEIVE_FUNCTIONS_SUCCESS, data);
export const receiveFunctionsPartial = ({ commit }, data) =>
commit(types.RECEIVE_FUNCTIONS_PARTIAL, data);
export const receiveFunctionsTimeout = ({ commit }, data) =>
commit(types.RECEIVE_FUNCTIONS_TIMEOUT, data);
export const receiveFunctionsNoDataSuccess = ({ commit }, data) =>
commit(types.RECEIVE_FUNCTIONS_NODATA_SUCCESS, data);
export const receiveFunctionsError = ({ commit }, error) =>
commit(types.RECEIVE_FUNCTIONS_ERROR, error);
export const receiveMetricsSuccess = ({ commit }, data) =>
commit(types.RECEIVE_METRICS_SUCCESS, data);
export const receiveMetricsNoPrometheus = ({ commit }) =>
commit(types.RECEIVE_METRICS_NO_PROMETHEUS);
export const receiveMetricsNoDataSuccess = ({ commit }, data) =>
commit(types.RECEIVE_METRICS_NODATA_SUCCESS, data);
export const receiveMetricsError = ({ commit }, error) =>
commit(types.RECEIVE_METRICS_ERROR, error);
export const fetchFunctions = ({ dispatch }, { functionsPath }) => {
let retryCount = 0;
const functionsPartiallyFetched = (data) => {
if (data.functions !== null && data.functions.length) {
dispatch('receiveFunctionsPartial', data);
}
};
dispatch('requestFunctionsLoading');
backOff((next, stop) => {
axios
.get(functionsPath)
.then((response) => {
if (response.data.knative_installed === CHECKING_INSTALLED) {
retryCount += 1;
if (retryCount < MAX_REQUESTS) {
functionsPartiallyFetched(response.data);
next();
} else {
stop(TIMEOUT);
}
} else {
stop(response.data);
}
})
.catch(stop);
})
.then((data) => {
if (data === TIMEOUT) {
dispatch('receiveFunctionsTimeout');
createFlash({
message: __('Loading functions timed out. Please reload the page to try again.'),
});
} else if (data.functions !== null && data.functions.length) {
dispatch('receiveFunctionsSuccess', data);
} else {
dispatch('receiveFunctionsNoDataSuccess', data);
}
})
.catch((error) => {
dispatch('receiveFunctionsError', error);
createFlash({
message: error,
});
});
};
export const fetchMetrics = ({ dispatch }, { metricsPath, hasPrometheus }) => {
let retryCount = 0;
if (!hasPrometheus) {
dispatch('receiveMetricsNoPrometheus');
return;
}
backOff((next, stop) => {
axios
.get(metricsPath)
.then((response) => {
if (response.status === statusCodes.NO_CONTENT) {
retryCount += 1;
if (retryCount < MAX_REQUESTS) {
next();
} else {
dispatch('receiveMetricsNoDataSuccess');
stop(null);
}
} else {
stop(response.data);
}
})
.catch(stop);
})
.then((data) => {
if (data === null) {
return;
}
const updatedMetric = data.metrics;
const queries = data.metrics.queries.map((query) => ({
...query,
result: query.result.map((result) => ({
...result,
values: result.values.map(([timestamp, value]) => ({
time: new Date(timestamp * 1000).toISOString(),
value: Number(value),
})),
})),
}));
updatedMetric.queries = queries;
dispatch('receiveMetricsSuccess', updatedMetric);
})
.catch((error) => {
dispatch('receiveMetricsError', error);
createFlash({
message: error,
});
});
};
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