Initial code commit

This commit is contained in:
William Moore 2023-01-19 09:15:05 -06:00
parent 87d502f732
commit 55ff567a6d
8 changed files with 4168 additions and 1 deletions

2
.gitignore vendored
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@ -129,4 +129,4 @@ dist
.yarn/build-state.yml
.yarn/install-state.gz
.pnp.*
build/

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Dockerfile Normal file
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FROM node:18-alpine3.14
RUN apk update && apk upgrade && sync
EXPOSE 3000
WORKDIR /usr/app
COPY . /usr/app
RUN npm ci
ENV NODE_ENV production
CMD ["npm", "start"]

28
docker-compose.yml Normal file
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version: "3.8"
services:
app:
build: .
restart: unless-stopped
env_file: '.env'
ports:
- '4050:3000'
environment:
DB_URL: 'mongodb://mongodb:27017'
depends_on:
- mongodb
logging:
driver: local
options:
max-size: '10m'
mongodb:
image: mongo:4.2
restart: unless-stopped
volumes:
- mongo-data:/data/db
logging:
driver: local
options:
max-size: '10m'
volumes:
mongo-data:

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env.template Normal file
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RAIN_GAUGE_ENDPOINT=

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package-lock.json generated Normal file

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package.json Normal file
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{
"name": "colligit",
"version": "1.0.0",
"description": "Data collector",
"main": "index.js",
"type": "module",
"scripts": {
"start": "npx tsc && node build/index.js",
"test": "echo \"Error: no test specified\" && exit 1"
},
"repository": {
"type": "git",
"url": "https://rezrov.xyz/caranmegil/colligit.git"
},
"author": "",
"license": "ISC",
"dependencies": {
"body-parser": "^1.20.1",
"date-fns": "^2.29.3",
"date-fns-tz": "^1.3.7",
"dotenv": "^16.0.3",
"express": "^4.18.2",
"mongoose": "^6.8.4",
"node-fetch": "^3.3.0"
},
"devDependencies": {
"@types/body-parser": "^1.19.2",
"@types/date-fns": "^2.6.0",
"@types/express": "^4.17.15",
"@types/node": "^18.11.18",
"typescript": "^4.9.4"
}
}

82
src/index.ts Normal file
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import bodyParser from 'body-parser';
import express from 'express';
import 'dotenv/config';
import mongoose, { Schema } from 'mongoose';
import fetch from 'node-fetch';
import { subHours } from 'date-fns'
import dateFnsTz from 'date-fns-tz';
const { json } = bodyParser;
const { formatInTimeZone } = dateFnsTz;
const RAIN_GAUGE_ENDPOINT = process.env.RAIN_GAUGE_ENDPOINT;
const PORT = process.env.PORT || 3000;
const RAIN_GAUGE_SLEEP = 100;
mongoose.connect(process.env.DB_URL ?? '');
const DataSchema = new Schema({
name: Schema.Types.String,
value: Schema.Types.Number,
timestamp: Schema.Types.Date,
});
const DataModel = mongoose.model('data', DataSchema);
(async () => {
const app = express();
app.use(
'/',
json(),
);
app.get('/:name', async (req: any, res: any) => {
const startTime = subHours(new Date(), 24);
DataModel.find({
name: req.params.name,
timestamp: {
$gte: startTime,
}
}, (err: any, arr: any) => {
if (arr) {
res.json(arr.map((item: any) => {
const newItem = {
value: item.value,
timestamp: formatInTimeZone(item.timestamp, 'UTC', 'yyyy-MM-dd\'T\'HH:mm:ss'),
}
return newItem;
}));
} else {
res.status(500).send('There were complications.');
}
})
});
app.listen(PORT);
console.log(`Listening to port ${PORT}`);
})();
let rainfallTimestamp = '';
const collectData = async () => {
if (RAIN_GAUGE_ENDPOINT && RAIN_GAUGE_ENDPOINT.trim() !== '') {
try {
const response = await fetch(RAIN_GAUGE_ENDPOINT);
const data: any = await response.json();
if (data.rainfall > 0) {
const tempData = new DataModel();
tempData.name = "rainfall";
tempData.value = data.rainfall;
tempData.timestamp = new Date();
tempData.save();
}
} catch (e) {
console.log(e);
}
}
setTimeout(() => collectData(), RAIN_GAUGE_SLEEP);
}
setTimeout(() => collectData(), RAIN_GAUGE_SLEEP);

103
tsconfig.json Normal file
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{
"compilerOptions": {
/* Visit https://aka.ms/tsconfig to read more about this file */
/* Projects */
// "incremental": true, /* Save .tsbuildinfo files to allow for incremental compilation of projects. */
// "composite": true, /* Enable constraints that allow a TypeScript project to be used with project references. */
// "tsBuildInfoFile": "./.tsbuildinfo", /* Specify the path to .tsbuildinfo incremental compilation file. */
// "disableSourceOfProjectReferenceRedirect": true, /* Disable preferring source files instead of declaration files when referencing composite projects. */
// "disableSolutionSearching": true, /* Opt a project out of multi-project reference checking when editing. */
// "disableReferencedProjectLoad": true, /* Reduce the number of projects loaded automatically by TypeScript. */
/* Language and Environment */
"target": "es2016", /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
// "lib": [], /* Specify a set of bundled library declaration files that describe the target runtime environment. */
// "jsx": "preserve", /* Specify what JSX code is generated. */
// "experimentalDecorators": true, /* Enable experimental support for TC39 stage 2 draft decorators. */
// "emitDecoratorMetadata": true, /* Emit design-type metadata for decorated declarations in source files. */
// "jsxFactory": "", /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */
// "jsxFragmentFactory": "", /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */
// "jsxImportSource": "", /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */
// "reactNamespace": "", /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */
// "noLib": true, /* Disable including any library files, including the default lib.d.ts. */
// "useDefineForClassFields": true, /* Emit ECMAScript-standard-compliant class fields. */
// "moduleDetection": "auto", /* Control what method is used to detect module-format JS files. */
/* Modules */
"module": "ES2022", /* Specify what module code is generated. */
"rootDir": "./src", /* Specify the root folder within your source files. */
"moduleResolution": "node", /* Specify how TypeScript looks up a file from a given module specifier. */
// "baseUrl": "./", /* Specify the base directory to resolve non-relative module names. */
// "paths": {}, /* Specify a set of entries that re-map imports to additional lookup locations. */
// "rootDirs": [], /* Allow multiple folders to be treated as one when resolving modules. */
// "typeRoots": [], /* Specify multiple folders that act like './node_modules/@types'. */
// "types": [], /* Specify type package names to be included without being referenced in a source file. */
// "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */
// "moduleSuffixes": [], /* List of file name suffixes to search when resolving a module. */
// "resolveJsonModule": true, /* Enable importing .json files. */
// "noResolve": true, /* Disallow 'import's, 'require's or '<reference>'s from expanding the number of files TypeScript should add to a project. */
/* JavaScript Support */
// "allowJs": true, /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */
// "checkJs": true, /* Enable error reporting in type-checked JavaScript files. */
// "maxNodeModuleJsDepth": 1, /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */
/* Emit */
// "declaration": true, /* Generate .d.ts files from TypeScript and JavaScript files in your project. */
// "declarationMap": true, /* Create sourcemaps for d.ts files. */
// "emitDeclarationOnly": true, /* Only output d.ts files and not JavaScript files. */
// "sourceMap": true, /* Create source map files for emitted JavaScript files. */
// "outFile": "./", /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */
"outDir": "./build", /* Specify an output folder for all emitted files. */
// "removeComments": true, /* Disable emitting comments. */
// "noEmit": true, /* Disable emitting files from a compilation. */
// "importHelpers": true, /* Allow importing helper functions from tslib once per project, instead of including them per-file. */
// "importsNotUsedAsValues": "remove", /* Specify emit/checking behavior for imports that are only used for types. */
// "downlevelIteration": true, /* Emit more compliant, but verbose and less performant JavaScript for iteration. */
// "sourceRoot": "", /* Specify the root path for debuggers to find the reference source code. */
// "mapRoot": "", /* Specify the location where debugger should locate map files instead of generated locations. */
// "inlineSourceMap": true, /* Include sourcemap files inside the emitted JavaScript. */
// "inlineSources": true, /* Include source code in the sourcemaps inside the emitted JavaScript. */
// "emitBOM": true, /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */
// "newLine": "crlf", /* Set the newline character for emitting files. */
// "stripInternal": true, /* Disable emitting declarations that have '@internal' in their JSDoc comments. */
// "noEmitHelpers": true, /* Disable generating custom helper functions like '__extends' in compiled output. */
// "noEmitOnError": true, /* Disable emitting files if any type checking errors are reported. */
// "preserveConstEnums": true, /* Disable erasing 'const enum' declarations in generated code. */
// "declarationDir": "./", /* Specify the output directory for generated declaration files. */
// "preserveValueImports": true, /* Preserve unused imported values in the JavaScript output that would otherwise be removed. */
/* Interop Constraints */
// "isolatedModules": true, /* Ensure that each file can be safely transpiled without relying on other imports. */
// "allowSyntheticDefaultImports": true, /* Allow 'import x from y' when a module doesn't have a default export. */
"esModuleInterop": true, /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */
// "preserveSymlinks": true, /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
"forceConsistentCasingInFileNames": true, /* Ensure that casing is correct in imports. */
/* Type Checking */
"strict": true, /* Enable all strict type-checking options. */
// "noImplicitAny": true, /* Enable error reporting for expressions and declarations with an implied 'any' type. */
// "strictNullChecks": true, /* When type checking, take into account 'null' and 'undefined'. */
// "strictFunctionTypes": true, /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */
// "strictBindCallApply": true, /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */
// "strictPropertyInitialization": true, /* Check for class properties that are declared but not set in the constructor. */
// "noImplicitThis": true, /* Enable error reporting when 'this' is given the type 'any'. */
// "useUnknownInCatchVariables": true, /* Default catch clause variables as 'unknown' instead of 'any'. */
// "alwaysStrict": true, /* Ensure 'use strict' is always emitted. */
// "noUnusedLocals": true, /* Enable error reporting when local variables aren't read. */
// "noUnusedParameters": true, /* Raise an error when a function parameter isn't read. */
// "exactOptionalPropertyTypes": true, /* Interpret optional property types as written, rather than adding 'undefined'. */
// "noImplicitReturns": true, /* Enable error reporting for codepaths that do not explicitly return in a function. */
// "noFallthroughCasesInSwitch": true, /* Enable error reporting for fallthrough cases in switch statements. */
// "noUncheckedIndexedAccess": true, /* Add 'undefined' to a type when accessed using an index. */
// "noImplicitOverride": true, /* Ensure overriding members in derived classes are marked with an override modifier. */
// "noPropertyAccessFromIndexSignature": true, /* Enforces using indexed accessors for keys declared using an indexed type. */
// "allowUnusedLabels": true, /* Disable error reporting for unused labels. */
// "allowUnreachableCode": true, /* Disable error reporting for unreachable code. */
/* Completeness */
// "skipDefaultLibCheck": true, /* Skip type checking .d.ts files that are included with TypeScript. */
"skipLibCheck": true /* Skip type checking all .d.ts files. */
}
}