lph/src/main.c

#include <string.h>
#include <concord/discord.h>
#include <concord/log.h>
#include <sqlite3.h>
#include <stdlib.h>

sqlite3* db;

void on_ready(struct discord *client, const struct discord_ready *msg) {
        log_info("Logged in as %s!", msg->user->username);
}

void on_message(struct discord *client, const struct discord_message *msg) {
        if(msg->type == DISCORD_MESSAGE_REPLY && msg->content != NULL) {
                char* error;
                if(sqlite3_exec(db, sqlite3_mprintf(
				"INSERT INTO messages(message, reply)"
                                "VALUES('%q', '%q')", 
                                msg->referenced_message->content, msg->content), 
				NULL, NULL, &error)) {
                        log_error(error);
                }
        }
}

int main(void) {
        sqlite3_open("messages.db", &db);
        
        char* error;
        if(sqlite3_exec(db, 
                        "CREATE TABLE IF NOT EXISTS messages("
                                "id INTEGER PRIMARY KEY AUTOINCREMENT,"
                                "message TEXT NOT NULL,"
                                "reply TEXT NOT NULL"
                        ");", NULL, NULL, &error)) {
                log_error(error);
        }

        struct discord *client = discord_config_init("config.json");
        discord_add_intents(client, DISCORD_GATEWAY_MESSAGE_CONTENT);
        discord_set_on_ready(client, &on_ready);
        discord_set_on_message_create(client, &on_message);
        discord_run(client);
}