travopti/backend/models/getRegions2.js

58 lines
3.3 KiB
JavaScript

const climateArrayFormatting = require("./../util/climateArrayFormatting.js");
const { takeRightWhile } = require("lodash");
module.exports = async (dbConn) => {
const regions = await dbConn.query(
`SELECT regions.id AS region_id,
regions.region AS name,
countries.country AS country,
regions.description AS description,
rcma.temperature_mean_max AS temperature_mean_max,
rcma.precipitation AS precipitation,
rcma.rain_days AS rain_days,
rcma.sun_hours AS sun_hours,
regions_byt.average_per_day_costs AS average_per_day_costs,
regions_byt.accommodation_costs AS accommodation_costs,
regions_byt.food_costs AS food_costs,
regions_byt.water_costs AS water_costs,
regions_byt.local_transportation_costs AS local_transportation_costs,
regions_byt.entertainment_costs AS entertainment_costs,
regions_byt.alcohol_costs AS alcohol_costs
FROM regions
LEFT JOIN countries ON regions.country_id = countries.id
LEFT JOIN (SELECT rcma.region_id,
GROUP_CONCAT(IFNULL(rcma.temperature_mean,"") ORDER BY rcma.month SEPARATOR ', ') AS temperature_mean,
GROUP_CONCAT(IFNULL(rcma.temperature_mean_min, "") ORDER BY rcma.month SEPARATOR ', ') AS temperature_mean_min,
GROUP_CONCAT(IFNULL(rcma.temperature_mean_max, "") ORDER BY rcma.month SEPARATOR ', ') AS temperature_mean_max,
GROUP_CONCAT(IFNULL(rcma.precipitation, "") ORDER BY rcma.month SEPARATOR ', ') AS precipitation,
GROUP_CONCAT(IFNULL(rcma.rain_days, "") ORDER BY rcma.month SEPARATOR ', ') AS rain_days,
GROUP_CONCAT(IFNULL(rcma.sun_hours, "") ORDER BY rcma.month SEPARATOR ', ') AS sun_hours,
GROUP_CONCAT(IFNULL(rcma.humidity, "") ORDER BY rcma.month SEPARATOR ', ') AS humidity
FROM region_climate_monthly_avg AS rcma
GROUP BY rcma.region_id) rcma ON rcma.region_id = regions.id
LEFT JOIN regions_byt ON regions.id = regions_byt.region_id
WHERE regions_byt.travelstyle = 1`
);
for (k = 0; k < regions.length; k++) {
//regions[k].temperature_mean = climateArrayFormatting(regions[k].temperature_mean);
//regions[k].temperature_mean_min = climateArrayFormatting(regions[k].temperature_mean_min);
regions[k].temperature_mean_max = climateArrayFormatting(regions[k].temperature_mean_max);
regions[k].precipitation = climateArrayFormatting(regions[k].precipitation);
regions[k].rain_days = climateArrayFormatting(regions[k].rain_days);
regions[k].sun_hours = climateArrayFormatting(regions[k].sun_hours);
//regions[k].humidity = climateArrayFormatting(regions[k].humidity);
}
console.log(regions.filter(region => region.rain_days === null))
return regions.map(region => {
const emptyArr = Array.from({ length: 12 }, () => null)
if (region.temperature_mean_max === null) region.temperature_mean_max = emptyArr
if (region.precipitation === null) region.precipitation = emptyArr
if (region.rain_days === null) region.rain_days = emptyArr
if (region.sun_hours === null) region.sun_hours = emptyArr
return region
});
};