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Commit b87e421e authored by tuckersiegel's avatar tuckersiegel
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freezing dates added

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controllers/freezingDatesController.js 0 → 100644
+ 153
− 0
View file @ b87e421e
gdd_collection = require('../models/gdd.js');
utils = require('../lib/utils');
var may_31st = 150
var sept_1st = 243
var nov_30th = 330
function is_leap_year(year) {
if ((year % 4) == 0) {
if ((year % 100) == 0) {
if ((year % 400) == 0) {
return true;
} else {
return false;
}
} else {
return true;
}
} else {
return false;
}
}
function send_response(message, gdds, data, res) {
res.json({
message: message,
date: data["last_date"],
data: gdds,
closest_lon: data["location"]["coordinates"][0],
closest_lat: data["location"]["coordinates"][1]
})
}
function find(collection, query, res, freeze_temp) {
var total_years = new Date().getFullYear() - new Date(1981, 0, 1, 0, 0, 0, 0).getFullYear() - 1;
collection.find(query).limit(total_years).then(function(data) {
var last_freezing_dates = [];
var first_freezing_dates = [];
for (var y = 0; y < total_years; y ++){
// console.log(data[i]["location"]);
var year = data[y]["year"];
if (is_leap_year(year)) {
var year_may_31st = may_31st + 1;
var year_sept_1st = sept_1st + 1;
var year_nov_30th = nov_30th + 1;
} else {
var year_may_31st = may_31st;
var year_sept_1st = sept_1st;
var year_nov_30th = nov_30th;
}
var min_temps = data[y]['min_temps'];
var last = 0;
for (var i = 0; i < year_may_31st; i++) {
if (min_temps[i] <= freeze_temp) {
last = i;
}
}
var last_date = new Date(year, 0, 1, 0, 0, 0, 0);
last_date.setDate(last_date.getDate() + last);
last_date = new Date((1 + last_date.getMonth()).toString() + "//" + last_date.getDate().toString() + "//" + new Date().getFullYear().toString());
last_freezing_dates.push(last_date);
var first = 0;
for (var i = year_sept_1st; i < year_nov_30th; i++) {
if (min_temps[i] <= freeze_temp) {
first = i;
break;
}
}
var first_date = new Date(year, 0, 1, 0, 0, 0, 0);
first_date.setDate(first_date.getDate() + first);
first_date = new Date((1 + first_date.getMonth()).toString() + "//" + first_date.getDate().toString() + "//" + new Date().getFullYear().toString());
first_freezing_dates.push(first_date);
}
res.json({
message: "first and last freezing dates for every year from 1981 to last full year",
first_freezing_dates: first_freezing_dates,
last_freezing_dates: last_freezing_dates,
closest_lon: data[0]["location"]["coordinates"][0],
closest_lat: data[0]["location"]["coordinates"][1]
});
}, function(err) {
res.status(500).send({"internal error": err})
})
}
exports.freezing_dates = function (req, res) {
var product = req.params.product;
var freeze_temp = req.params.temperature;
var latitude = parseFloat(req.body.latitude)
var longitude = parseFloat(req.body.longitude)
var query = {
location: {
"$near": {
"$geometry": {
"type": "Point",
"coordinates": [longitude, latitude]
},
},
},
}
errors = []
if (latitude < 24.083334 || latitude > 49.916668) {
errors.push({
parameter_error: "latitude",
message: latitude.toString() + " is out of bounds for freezing date calculations. Must be between 24.083334 - 49.916668"
});
}
if (longitude < -125 || longitude > -66.5) {
errors.push({
parameter_error: "longitude",
message: longitude.toString() + " is out of bounds for freezing date calculations. Must be between -125.0 - -66.5"
});
}
if (errors.length > 0) {
res.status(400).send({
errors: errors
})
}
var projection = {
min_temps: 1,
max_temps: 1,
location: 1,
}
temps = {
t_base: t_base,
t_max: t_max,
t_min: t_min,
}
find(gdd_collection, query, res, freeze_temp);
};
\ No newline at end of file
routes.js
+ 2
− 0
View file @ b87e421e
......@@ -2,10 +2,12 @@ const router = require('express').Router();
const accController = require("./controllers/gddAccumulatedController")
const controller = require("./controllers/gddController")
const normController = require("./controllers/gddNormalController")
const freezingDatesController = require("./controllers/freezingDatesController")
router.route("/:product/daily/:year/accumulated").post(accController.accumulated_gdd)
router.route("/:product/daily/:year").post(controller.year_gdd)
router.route("/:product/normal").post(normController.normal)
router.route("/:product/normal/accumulated").post(accController.accumulated_normal_gdd)
router.route("/freezing/:temperature").post(freezingDatesController.freezing_dates)
module.exports = router;
swagger_definition.yaml
+ 89
− 1
View file @ b87e421e
......@@ -354,4 +354,92 @@ paths:
example: latitude
message:
type: string
example: 22.5 is out of bounds for GDD calculations. Must be between 24.083334 - 49.916668
\ No newline at end of file
example: 22.5 is out of bounds for GDD calculations. Must be between 24.083334 - 49.916668
/api/freezing/{temperature}:
post:
summary: Returns first and last freezing dates for all years
description: "Returns first and last freezing dates for a specific temperature, lat and lon. NOTE: Returned date years are all the current year."
produces:
- application/json
consumes:
- application/json
parameters:
- in: path
name: temperature
required: true
description: Freezing temperature to use (between 25F and 32F)
schema:
type: number
example: 28
requestBody:
content:
application/json:
schema:
type: object
required:
- longitude
- latitude
properties:
latitude:
description: latitude to calculate gdd on
type: number
minimum: 24.083334
maximum: 49.916668
example: 38.99
longitude:
description: longitude to calculate gdd on
type: number
minimum: -125.0
maximum: -66.5
example: -76.94
responses:
200:
description: Success
content:
application/json:
schema:
type: object
properties:
message:
type: string
example: first and last freezing dates for every year from 1981 to last full year
first_freezing_dates:
type: array
items:
type: string
format: date
last_freezing_dates:
type: array
items:
type: string
format: date
closest_lat:
type: number
minimum: 24.083334
maximum: 49.916668
example: 38.99
closest_lon:
type: number
minimum: -125.0
maximum: -66.5
example: -76.94
400:
description: Bad Request
content:
application/json:
schema:
type: object
properties:
errors:
type: array
items:
type: object
properties:
parameter_error:
type: string
example: latitude
message:
type: string
example: 22.5 is out of bounds for freezing date calculations. Must be between 24.083334 - 49.916668
\ No newline at end of file
test_server.py
+ 18
− 15
View file @ b87e421e
......@@ -8,22 +8,25 @@ data = {
}
t = time.time()
r = requests.post("http://localhost:4000/api/soybean/daily/1981", data=data)
print (r.status_code)
print (r.json())
print (time.time() - t)
print ()
r = requests.post("http://localhost:4000/api/soybean/daily/2016", data=data)
print (r.status_code)
print (r.json())
print (time.time() - t)
print ()
r = requests.post("http://localhost:4000/api/soybean/normal", data=data)
# r = requests.post("http://localhost:4000/api/soybean/daily/1981", data=data)
# print (r.status_code)
# print (r.json())
# print (time.time() - t)
# print ()
# r = requests.post("http://localhost:4000/api/soybean/daily/2016", data=data)
# print (r.status_code)
# print (r.json())
# print (time.time() - t)
# print ()
# r = requests.post("http://localhost:4000/api/soybean/normal", data=data)
# print (r.status_code)
# print (r.json())
# print (time.time() - t)
# print ()
r = requests.post("http://localhost:4000/api/soybean/daily/2021", data=data)
print (r.status_code)
print (r.json())
print (time.time() - t)
print ()
r = requests.post("http://localhost:4000/api/soybean/daily/2021", data=data)
r = requests.post("http://localhost:4000/api/freezing/28.2", data=data)
print (r.status_code)
print (r.json())
print (time.time() - t)
\ No newline at end of file
print (r.json())
\ No newline at end of file
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