94 lines
2.8 KiB
TypeScript
94 lines
2.8 KiB
TypeScript
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import grabHostNames from "../utils/grab-host-names";
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import {
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DSQL_DatabaseSchemaType,
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DSQL_FieldSchemaType,
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DSQL_TableSchemaType,
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GetSchemaAPIParam,
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GetSchemaRequestQuery,
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} from "../types";
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type GetSchemaReturn = {
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success: boolean;
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payload?:
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| DSQL_DatabaseSchemaType
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| DSQL_TableSchemaType
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| DSQL_FieldSchemaType
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| null;
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};
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/**
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* # Get Schema for Database, table, or field *
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*/
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export default async function getSchema({
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key,
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database,
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field,
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table,
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user_id,
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}: GetSchemaAPIParam): Promise<GetSchemaReturn> {
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const grabedHostNames = grabHostNames();
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const { host, port, scheme } = grabedHostNames;
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/**
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* Make https request
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*
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* @description make a request to datasquirel.com
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*/
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const httpResponse = await new Promise((resolve, reject) => {
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const queryObject: GetSchemaRequestQuery = { database, field, table };
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let query = Object.keys(queryObject)
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.filter((k) => queryObject[k as keyof GetSchemaRequestQuery])
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.map((k) => `${k}=${queryObject[k as keyof GetSchemaRequestQuery]}`)
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.join("&");
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scheme
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.request(
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{
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method: "GET",
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headers: {
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"Content-Type": "application/json",
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Authorization:
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key ||
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process.env.DSQL_FULL_ACCESS_API_KEY ||
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process.env.DSQL_API_KEY,
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},
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port,
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hostname: host,
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path:
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`/api/query/${
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user_id || grabedHostNames.user_id
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}/get-schema` + (query?.match(/./) ? `?${query}` : ""),
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},
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/**
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* Callback Function
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*
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* @description https request callback
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*/
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(response) => {
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var str = "";
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response.on("data", function (chunk) {
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str += chunk;
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});
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response.on("end", function () {
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resolve(
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JSON.parse(str) as
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| DSQL_DatabaseSchemaType
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| DSQL_TableSchemaType
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| DSQL_FieldSchemaType
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);
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});
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response.on("error", (err) => {
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resolve(null);
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});
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}
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)
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.end();
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});
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return httpResponse as GetSchemaReturn;
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}
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