bleeter/web-backend/lib/account.js

const db = require('../db');
const { decodeBool, canProfileBeBlocked } = require('./permissions');

// Portiert aus main.lua mapProfile()
function mapProfile(row) {
    if (!row) return null;
    const profile = {
        id: row.id,
        account_id: row.account_id,
        profile_type: row.profile_type,
        handle: row.handle,
        display_name: row.display_name,
        avatar_url: row.avatar_url || '',
        banner_url: row.banner_url || '',
        bio: row.bio || '',
        location: row.location || '',
        email_contact: row.email_contact || '',
        phone_contact: row.phone_contact || '',
        is_verified: decodeBool(row.is_verified),
        is_lifeinvader_staff: decodeBool(row.is_lifeinvader_staff),
        is_active: row.is_active === undefined || row.is_active === null || decodeBool(row.is_active),
        is_locked: decodeBool(row.is_locked),
        can_post: decodeBool(row.can_post),
        can_edit_profile: decodeBool(row.can_edit_profile),
        can_be_blocked: canProfileBeBlocked(row.profile_type, row.is_lifeinvader_staff),
    };
    if (row.followers_count !== undefined) profile.followers_count = Number(row.followers_count) || 0;
    if (row.following_count !== undefined) profile.following_count = Number(row.following_count) || 0;
    return profile;
}

// Alle Profile, auf die der Account zugreifen kann (eigene + Mitgliedschaften)
async function getAccessibleProfiles(account) {
    const profiles = [];
    const seen = new Set();

    const ownRows = await db.q(
        `SELECT p.*, 1 AS can_post, 1 AS can_edit_profile
         FROM bleeter_profiles p
         WHERE p.account_id = ? AND p.is_active = 1 AND p.is_locked = 0
         ORDER BY FIELD(p.profile_type, 'private','small_business','company','authority','lifeinvader'), p.display_name`,
        [account.id]
    );
    for (const row of ownRows) {
        const profile = mapProfile(row);
        profiles.push(profile);
        seen.add(profile.id);
    }

    const memberRows = await db.q(
        `SELECT p.*, m.can_post, m.can_edit_profile
         FROM bleeter_profile_members m
         JOIN bleeter_profiles p ON p.id = m.profile_id
         WHERE m.char_id = ? AND p.is_active = 1 AND p.is_locked = 0
         ORDER BY p.display_name`,
        [account.char_id]
    );
    for (const row of memberRows) {
        if (!seen.has(row.id)) {
            const profile = mapProfile(row);
            profiles.push(profile);
            seen.add(profile.id);
        }
    }

    return profiles;
}

// Das aktuell handelnde Profil (per profileId vom Client, sonst erstes).
// Gibt { profile, profiles } zurueck. profile=null wenn kein Profil vorhanden.
async function resolveActingProfile(account, profileId) {
    const profiles = await getAccessibleProfiles(account);
    let profile = null;
    if (profileId) {
        profile = profiles.find(p => Number(p.id) === Number(profileId)) || null;
    }
    if (!profile) profile = profiles[0] || null;
    return { profile, profiles };
}

// Zielprofil fuer Follow/Block/Moderation laden.
// includeLocked=true fuer Moderationsaktionen.
async function findTargetProfile(payload, includeLocked = false) {
    const id = Number(payload && (payload.targetId || payload.profileId));
    const handle = payload && payload.handle ? String(payload.handle).toLowerCase() : null;
    let row = null;
    if (id) {
        row = await db.q1('SELECT * FROM bleeter_profiles WHERE id = ?', [id]);
    } else if (handle) {
        row = await db.q1('SELECT * FROM bleeter_profiles WHERE handle = ?', [handle]);
    }
    if (!row) return null;
    if (!decodeBool(row.is_active)) return null;
    if (!includeLocked && decodeBool(row.is_locked)) return null;
    return mapProfile(row);
}

module.exports = { mapProfile, getAccessibleProfiles, resolveActingProfile, findTargetProfile };