mirror of
https://github.com/fluencelabs/fluid
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23 lines
836 B
TypeScript
23 lines
836 B
TypeScript
import {log} from "../node_modules/assemblyscript-sdk/assembly/logger";
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import {query} from "../node_modules/db-connector/assembly/sqlite"
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// main handler for an application
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export function handler(username: string): string {
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// Create table for messages storage
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query(`CREATE TABLE messages(msg text, username text)`);
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// Insert message 'Hello, username!' using `username` as author's username
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query(`INSERT INTO messages VALUES("Hello, username!","` + username + `")`);
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// Get all messages
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let messages = query(`SELECT * FROM messages`);
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log("messages: " + messages);
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// Get all messages as JSON via SQLite's JSON extension
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return query(
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`SELECT json_group_array(
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json_object('msg', msg, 'username', username)
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) AS json_result FROM (SELECT * FROM messages)`
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)
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}
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