GitProtogen
48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
package main
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import (
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"context"
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//"golang.org/x/crypto/bcrypt"
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"github.com/jackc/pgx/v5"
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)
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var dbConn *pgx.Conn
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func InitDatabase(ctx context.Context) {
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conn, err := pgx.Connect(ctx, "postgres://master:secret@localhost:5432")
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if err != nil {
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panic(err)
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}
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_, err = conn.Exec(ctx, `
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CREATE TABLE IF NOT EXISTS users (
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id SERIAL PRIMARY KEY,
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name VARCHAR(20) UNIQUE NOT NULL,
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pass_hash VARCHAR(60) NOT NULL,
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color VARCHAR(3) DEFAULT NULL
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);
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CREATE TABLE IF NOT EXISTS chat_groups (
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id SERIAL PRIMARY KEY,
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name VARCHAR(48) NOT NULL,
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creator_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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owner_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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enable_user_colors BOOLEAN NOT NULL DEFAULT true,
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group_color VARCHAR(3),
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created_at TIMESTAMP NOT NULL DEFAULT NOW()
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);
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CREATE TABLE IF NOT EXISTS chat_group_members (
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group_id INTEGER NOT NULL REFERENCES chat_groups(id) ON DELETE CASCADE,
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user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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joined_at TIMESTAMP NOT NULL DEFAULT NOW(),
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PRIMARY KEY (group_id, user_id)
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);
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`)
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if err != nil {
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panic(err)
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}
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dbConn = conn
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}
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