feat: enhance invoice and pool management with new status updates, detailed invoice retrieval, and pool statistics

controller/invoice/InvoiceController.js

@@ -45,4 +45,28 @@ module.exports = {
       return res.status(400).json({ success: false, message: e.message });
     }
   },
+
+  async updateStatus(req, res) {
+    try {
+      const { status } = req.body;
+      if (!status) return res.status(400).json({ success: false, message: 'status is required' });
+      const data = await service.updateStatus(req.params.id, status);
+      const poolResult = data?._poolResult ?? null;
+      if (data?._poolResult) delete data._poolResult;
+      return res.json({ success: true, data, poolResult });
+    } catch (e) {
+      console.error('[INVOICE UPDATE STATUS]', e);
+      return res.status(400).json({ success: false, message: e.message });
+    }
+  },
+
+  async getDetail(req, res) {
+    try {
+      const data = await service.getInvoiceDetail(req.params.id);
+      return res.json({ success: true, data });
+    } catch (e) {
+      console.error('[INVOICE DETAIL]', e);
+      return res.status(400).json({ success: false, message: e.message });
+    }
+  },
 };

controller/pool/PoolController.js

@@ -154,5 +154,43 @@ module.exports = {
       console.error('[PoolController.inflowDiagnostics]', e);
       return res.status(500).json({ success: false, message: 'Internal server error' });
     }
+  },
+
+  async poolStats(req, res) {
+    try {
+      const poolId = Number(req.params?.id);
+      if (!Number.isFinite(poolId) || poolId <= 0) {
+        return res.status(400).json({ success: false, message: 'Invalid pool ID' });
+      }
+
+      const db = require('../../database/database');
+      const now = new Date();
+      const yearStart = new Date(now.getFullYear(), 0, 1).toISOString().slice(0, 10);
+      const monthStart = new Date(now.getFullYear(), now.getMonth(), 1).toISOString().slice(0, 10);
+
+      const [[totals]] = await db.query(
+        `SELECT
+           COALESCE(SUM(amount_net), 0) AS total_amount,
+           COALESCE(SUM(CASE WHEN created_at >= ? THEN amount_net ELSE 0 END), 0) AS amount_this_year,
+           COALESCE(SUM(CASE WHEN created_at >= ? THEN amount_net ELSE 0 END), 0) AS amount_this_month,
+           COUNT(*) AS total_inflows
+         FROM pool_inflows
+         WHERE pool_id = ?`,
+        [yearStart, monthStart, poolId]
+      );
+
+      return res.status(200).json({
+        success: true,
+        data: {
+          total_amount: Number(totals?.total_amount ?? 0),
+          amount_this_year: Number(totals?.amount_this_year ?? 0),
+          amount_this_month: Number(totals?.amount_this_month ?? 0),
+          total_inflows: Number(totals?.total_inflows ?? 0),
+        },
+      });
+    } catch (e) {
+      console.error('[PoolController.poolStats]', e);
+      return res.status(500).json({ success: false, message: 'Internal server error' });
+    }
   }
 };

database/createDb.js

@@ -54,6 +54,14 @@ if (NODE_ENV === 'development') {
 
 const allowCreateDb = String(process.env.DB_ALLOW_CREATE_DB || 'false').toLowerCase() === 'true';
 
+const SYSTEM_POOLS = [
+    { pool_name: 'ABO 60', description: 'System pool for ABO 60 capsule distribution', price: 0.01, pool_type: 'coffee', price_per_capsule_gross: 0.01 },
+    { pool_name: 'ABO 120', description: 'System pool for ABO 120 capsule distribution', price: 0.01, pool_type: 'coffee', price_per_capsule_gross: 0.01 },
+    { pool_name: 'Business', description: 'System pool for Business capsule distribution', price: 0.02, pool_type: 'other', price_per_capsule_gross: 0.02 },
+    { pool_name: 'Gigantea', description: 'System pool for Gigantea capsule distribution', price: 0.02, pool_type: 'other', price_per_capsule_gross: 0.02 },
+    { pool_name: 'Core', description: 'Every member receives 1 cent per capsule sold — the amount multiplies with each member, not divided.', price: 0.01, pool_type: 'other', price_per_capsule_gross: 0.01 },
+];
+
 // --- Performance Helpers ---
 async function ensureIndex(conn, table, indexName, indexDDL) {
     const [rows] = await conn.query(`SHOW INDEX FROM \`${table}\` WHERE Key_name = ?`, [indexName]);
@@ -1093,6 +1101,72 @@ const createDatabase = async () => {
             `
         );
 
+        await connection.query(`
+            CREATE TABLE IF NOT EXISTS pool_capsule_rules (
+                id INT AUTO_INCREMENT PRIMARY KEY,
+                pool_id INT NOT NULL,
+                price_per_capsule_gross DECIMAL(10,4) NOT NULL,
+                applies_to_all_capsules TINYINT(1) NOT NULL DEFAULT 1,
+                is_active TINYINT(1) NOT NULL DEFAULT 1,
+                created_by INT NULL,
+                updated_by INT NULL,
+                created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+                updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+                CONSTRAINT uq_pool_capsule_rules_pool UNIQUE (pool_id),
+                CONSTRAINT fk_pool_capsule_rules_pool FOREIGN KEY (pool_id) REFERENCES pools(id) ON DELETE CASCADE ON UPDATE CASCADE,
+                CONSTRAINT fk_pool_capsule_rules_created_by FOREIGN KEY (created_by) REFERENCES users(id) ON DELETE SET NULL ON UPDATE CASCADE,
+                CONSTRAINT fk_pool_capsule_rules_updated_by FOREIGN KEY (updated_by) REFERENCES users(id) ON DELETE SET NULL ON UPDATE CASCADE,
+                INDEX idx_pool_capsule_rules_active (is_active)
+            );
+        `);
+        console.log('✅ pool_capsule_rules table created/verified');
+
+        for (const cfg of SYSTEM_POOLS) {
+            await connection.query(
+                `INSERT INTO pools (pool_name, description, price, subscription_coffee_id, pool_type, is_active, created_by, updated_by)
+                 VALUES (?, ?, ?, NULL, ?, 1, NULL, NULL)
+                 ON DUPLICATE KEY UPDATE
+                   description = VALUES(description),
+                   price = VALUES(price),
+                   subscription_coffee_id = NULL,
+                   pool_type = VALUES(pool_type),
+                   is_active = 1,
+                   updated_by = NULL,
+                   updated_at = NOW()`,
+                [cfg.pool_name, cfg.description, cfg.price, cfg.pool_type]
+            );
+
+            const [poolRows] = await connection.query(
+                `SELECT id FROM pools WHERE pool_name = ? LIMIT 1`,
+                [cfg.pool_name]
+            );
+            const poolId = poolRows?.[0]?.id;
+            if (!poolId) continue;
+
+            await connection.query(
+                `INSERT INTO pool_capsule_rules (pool_id, price_per_capsule_gross, applies_to_all_capsules, is_active, created_by, updated_by)
+                 VALUES (?, ?, 1, 1, NULL, NULL)
+                 ON DUPLICATE KEY UPDATE
+                   price_per_capsule_gross = VALUES(price_per_capsule_gross),
+                   applies_to_all_capsules = 1,
+                   is_active = 1,
+                   updated_by = NULL,
+                   updated_at = NOW()`,
+                [poolId, cfg.price_per_capsule_gross]
+            );
+        }
+
+        const systemPoolNames = SYSTEM_POOLS.map((x) => x.pool_name);
+        const systemPoolPlaceholders = systemPoolNames.map(() => '?').join(',');
+        await connection.query(
+            `UPDATE pools
+             SET is_active = 0,
+                 updated_at = NOW()
+             WHERE pool_name NOT IN (${systemPoolPlaceholders})`,
+            systemPoolNames
+        );
+        console.log('✅ System pools synchronized (ABO 60, ABO 120, Business, Gigantea, Core)');
+
         await connection.query(`
             CREATE TABLE IF NOT EXISTS pool_members (
                 id INT AUTO_INCREMENT PRIMARY KEY,
@@ -1111,6 +1185,30 @@ const createDatabase = async () => {
         `);
         console.log('✅ pool_members table created/verified');
 
+        // Track sold capsules per paid invoice as calculation basis for pools
+        await connection.query(`
+            CREATE TABLE IF NOT EXISTS capsule_sales (
+                id BIGINT AUTO_INCREMENT PRIMARY KEY,
+                invoice_id BIGINT NOT NULL,
+                abonement_id BIGINT NOT NULL,
+                coffee_table_id BIGINT NOT NULL,
+                capsules_count INT NOT NULL,
+                sold_at DATETIME NOT NULL,
+                currency CHAR(3) NOT NULL DEFAULT 'EUR',
+                details JSON NULL,
+                created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+                updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+                CONSTRAINT fk_capsule_sales_invoice FOREIGN KEY (invoice_id) REFERENCES invoices(id) ON DELETE CASCADE ON UPDATE CASCADE,
+                CONSTRAINT fk_capsule_sales_abon FOREIGN KEY (abonement_id) REFERENCES coffee_abonements(id) ON DELETE CASCADE ON UPDATE CASCADE,
+                CONSTRAINT fk_capsule_sales_coffee FOREIGN KEY (coffee_table_id) REFERENCES coffee_table(id) ON DELETE CASCADE ON UPDATE CASCADE,
+                CONSTRAINT uq_capsule_sales_invoice_coffee UNIQUE (invoice_id, coffee_table_id),
+                INDEX idx_capsule_sales_invoice (invoice_id),
+                INDEX idx_capsule_sales_abon (abonement_id),
+                INDEX idx_capsule_sales_sold_at (sold_at)
+            );
+        `);
+        console.log('✅ capsule_sales table created/verified');
+
         // Track money inflow into pools from subscriptions/invoices
         await connection.query(`
             CREATE TABLE IF NOT EXISTS pool_inflows (

repositories/invoice/InvoiceRepository.js

@@ -195,6 +195,26 @@ class InvoiceRepository {
     );
     return rows.map((r) => new Invoice(r));
   }
+
+  async updateStatus(invoiceId, newStatus) {
+    const allowed = ['draft', 'issued', 'paid', 'overdue', 'canceled'];
+    if (!allowed.includes(newStatus)) {
+      throw new Error(`Invalid status '${newStatus}'. Allowed: ${allowed.join(', ')}`);
+    }
+    await pool.query(
+      `UPDATE invoices SET status = ?, updated_at = NOW() WHERE id = ?`,
+      [newStatus, invoiceId],
+    );
+    return this.getById(invoiceId);
+  }
+
+  async getPaymentsByInvoiceId(invoiceId) {
+    const [rows] = await pool.query(
+      `SELECT * FROM invoice_payments WHERE invoice_id = ? ORDER BY created_at DESC`,
+      [invoiceId],
+    );
+    return rows || [];
+  }
 }
 
 module.exports = InvoiceRepository;

repositories/pool/poolMemberRepository.js

@@ -9,6 +9,25 @@ class PoolMemberRepository {
     const conn = this.uow.connection;
     try {
       logger.info('PoolMemberRepository.listMembers:start', { poolId });
+
+      // 1) Get the pool info (is_core flag, member count, total inflows)
+      const [poolMeta] = await conn.execute(
+        `SELECT
+            p.pool_name,
+            (SELECT COUNT(*) FROM pool_members WHERE pool_id = p.id) AS member_count,
+            COALESCE((SELECT SUM(pi.amount_net) FROM pool_inflows pi WHERE pi.pool_id = p.id), 0) AS total_pool_amount
+         FROM pools p
+         WHERE p.id = ?`,
+        [poolId]
+      );
+      const meta = poolMeta[0] || { pool_name: '', member_count: 0, total_pool_amount: 0 };
+      const isCore = meta.pool_name === 'Core';
+      const memberCount = Number(meta.member_count) || 1;
+      const totalPoolAmount = Number(meta.total_pool_amount) || 0;
+      // For Core: every member gets the full total. Others: equal share.
+      const perMemberShare = isCore ? totalPoolAmount : totalPoolAmount / memberCount;
+
+      // 2) Fetch member rows
       const [rows] = await conn.execute(
         `SELECT 
           u.id,
@@ -27,8 +46,12 @@ class PoolMemberRepository {
         ORDER BY pm.joined_at DESC`,
         [poolId]
       );
+
+      // 3) Attach per-member share
+      const enriched = rows.map(r => ({ ...r, share: Number(perMemberShare.toFixed(2)) }));
+
       logger.info('PoolMemberRepository.listMembers:success', { poolId, count: rows.length });
-      return rows;
+      return enriched;
     } catch (error) {
       logger.error('PoolMemberRepository.listMembers:error', { poolId, error: error.message });
       throw error;

repositories/pool/poolRepository.js

@@ -35,8 +35,9 @@ class PoolRepository {
         FROM pools p
         LEFT JOIN coffee_table c ON c.id = p.subscription_coffee_id
         LEFT JOIN pool_members pm ON pm.pool_id = p.id
+        WHERE p.pool_name IN ('ABO 60', 'ABO 120', 'Business', 'Gigantea', 'Core')
         GROUP BY p.id
-        ORDER BY p.created_at DESC`;
+        ORDER BY FIELD(p.pool_name, 'ABO 60', 'ABO 120', 'Business', 'Gigantea', 'Core')`;
       const [rows] = await conn.execute(sql);
       console.info('PoolRepository.findAll:success', { count: rows.length });
       return rows.map(r => new Pool(r));

routes/getRoutes.js

@@ -137,6 +137,8 @@ router.get('/admin/pools', authMiddleware, adminOnly, PoolController.list);
 router.get('/admin/pools/:id/members', authMiddleware, adminOnly, PoolController.listMembers);
 // NEW: Admin diagnose pool inflow for invoice
 router.get('/admin/pools/inflow-diagnostics', authMiddleware, adminOnly, PoolController.inflowDiagnostics);
+// NEW: Admin pool inflow stats
+router.get('/admin/pools/:id/stats', authMiddleware, adminOnly, PoolController.poolStats);
 
 // NEW: User matrices list and per-instance overview
 router.get('/matrix/me/list', authMiddleware, MatrixController.listMyMatrices);
@@ -172,6 +174,7 @@ router.get('/news/:slug', NewsController.getPublic);
 // NEW: Invoice GETs
 router.get('/invoices/mine', authMiddleware, InvoiceController.listMine);
 router.get('/admin/invoices', authMiddleware, adminOnly, InvoiceController.adminList);
+router.get('/admin/invoices/:id/detail', authMiddleware, adminOnly, InvoiceController.getDetail);
 
 // NOTE: Contract signing uses UnitOfWork; any DB cleanup must happen before commit() closes the connection.
 

routes/patchRoutes.js

@@ -13,6 +13,7 @@ const MatrixController = require('../controller/matrix/MatrixController'); // <-
 const AffiliateController = require('../controller/affiliate/AffiliateController'); // <-- new
 const NewsController = require('../controller/news/NewsController');
 const AbonemmentController = require('../controller/abonemments/AbonemmentController');
+const InvoiceController = require('../controller/invoice/InvoiceController');
 
 const multer = require('multer');
 const upload = multer({ storage: multer.memoryStorage() });
@@ -56,6 +57,9 @@ router.patch('/admin/affiliates/:id/status', authMiddleware, adminOnly, Affiliat
 router.patch('/admin/news/:id', authMiddleware, adminOnly, upload.single('image'), NewsController.update);
 router.patch('/admin/news/:id/status', authMiddleware, adminOnly, NewsController.updateStatus);
 
+// Admin: update invoice status
+router.patch('/admin/invoices/:id/status', authMiddleware, adminOnly, InvoiceController.updateStatus);
+
 // Personal profile (self-service) - no admin guard
 router.patch('/profile/personal/basic', authMiddleware, PersonalProfileController.updateBasic);
 router.patch('/profile/personal/bank', authMiddleware, PersonalProfileController.updateBank);

services/invoice/InvoiceService.js

@@ -416,20 +416,27 @@ class InvoiceService {
   async markPaid(invoiceId, { payment_method, transaction_id, amount, paid_at = new Date(), details } = {}) {
     const paidInvoice = await this.repo.markPaid(invoiceId, { payment_method, transaction_id, amount, paid_at, details });
 
+    let poolResult = null;
     try {
       const inflowResult = await PoolInflowService.bookForPaidInvoice({
         invoiceId: paidInvoice?.id,
         paidAt: paid_at,
         actorUserId: null,
       });
+      poolResult = inflowResult;
       console.log('[INVOICE PAID] Pool inflow booking result:', {
         invoiceId: paidInvoice?.id,
         ...inflowResult,
       });
     } catch (e) {
+      poolResult = { error: e?.message || 'Pool inflow booking failed' };
       console.error('[INVOICE PAID] Pool inflow booking failed:', e);
     }
 
+    // Attach pool result to returned data so the frontend can display it
+    if (paidInvoice) {
+      paidInvoice._poolResult = poolResult;
+    }
     return paidInvoice;
   }
 
@@ -444,6 +451,30 @@ class InvoiceService {
   async adminList({ status, limit = 200, offset = 0 } = {}) {
     return this.repo.listAll({ status, limit, offset });
   }
+
+  async updateStatus(invoiceId, newStatus) {
+    const invoice = await this.repo.getById(invoiceId);
+    if (!invoice) throw new Error(`Invoice ${invoiceId} not found.`);
+
+    // If transitioning to 'paid', use the full markPaid flow for pool inflow booking
+    if (newStatus === 'paid' && invoice.status !== 'paid') {
+      return this.markPaid(invoiceId, {
+        payment_method: 'admin_manual',
+        amount: invoice.total_gross ?? 0,
+        paid_at: new Date(),
+      });
+    }
+
+    return this.repo.updateStatus(invoiceId, newStatus);
+  }
+
+  async getInvoiceDetail(invoiceId) {
+    const invoice = await this.repo.getById(invoiceId);
+    if (!invoice) throw new Error(`Invoice ${invoiceId} not found.`);
+    const items = await this.repo.getItemsByInvoiceId(invoiceId);
+    const payments = await this.repo.getPaymentsByInvoiceId(invoiceId);
+    return { invoice, items, payments };
+  }
 }
 
 module.exports = InvoiceService;

services/pool/PoolInflowService.js

@@ -1,5 +1,7 @@
 const db = require('../../database/database');
 
+const SYSTEM_POOL_NAMES = ['ABO 60', 'ABO 120', 'Business', 'Gigantea', 'Core'];
+
 function toTwo(value) {
   return Number(Number(value || 0).toFixed(2));
 }
@@ -9,6 +11,60 @@ function toFour(value) {
 }
 
 class PoolInflowService {
+  async upsertCapsuleSalesForInvoice({ conn, invoiceId, abonementId, paidAtDate, currency, byCoffee }) {
+    const entries = Array.from(byCoffee.entries());
+    for (const [coffeeId, capsulesCountRaw] of entries) {
+      const capsulesCount = Number(capsulesCountRaw || 0);
+      if (!Number.isFinite(capsulesCount) || capsulesCount <= 0) continue;
+
+      const details = {
+        source: 'invoice_paid',
+        formula: 'packs * 10',
+      };
+
+      await conn.query(
+        `INSERT INTO capsule_sales
+           (invoice_id, abonement_id, coffee_table_id, capsules_count, sold_at, currency, details, created_at, updated_at)
+         VALUES (?, ?, ?, ?, ?, ?, ?, NOW(), NOW())
+         ON DUPLICATE KEY UPDATE
+           abonement_id = VALUES(abonement_id),
+           capsules_count = VALUES(capsules_count),
+           sold_at = VALUES(sold_at),
+           currency = VALUES(currency),
+           details = VALUES(details),
+           updated_at = NOW()`,
+        [
+          Number(invoiceId),
+          Number(abonementId),
+          Number(coffeeId),
+          capsulesCount,
+          paidAtDate,
+          currency || 'EUR',
+          JSON.stringify(details),
+        ]
+      );
+    }
+  }
+
+  async getCapsuleSalesMap({ conn, invoiceId }) {
+    const [rows] = await conn.query(
+      `SELECT coffee_table_id, capsules_count
+       FROM capsule_sales
+       WHERE invoice_id = ?`,
+      [Number(invoiceId)]
+    );
+
+    const byCoffee = new Map();
+    for (const row of rows || []) {
+      const coffeeId = Number(row.coffee_table_id);
+      const capsulesCount = Number(row.capsules_count || 0);
+      if (!Number.isFinite(coffeeId) || coffeeId <= 0) continue;
+      if (!Number.isFinite(capsulesCount) || capsulesCount <= 0) continue;
+      byCoffee.set(coffeeId, (byCoffee.get(coffeeId) || 0) + capsulesCount);
+    }
+    return byCoffee;
+  }
+
   async analyzePaidInvoice({ invoiceId, paidAt }) {
     const normalizedInvoiceId = Number(invoiceId);
     if (!Number.isFinite(normalizedInvoiceId) || normalizedInvoiceId <= 0) {
@@ -82,17 +138,23 @@ class PoolInflowService {
       byCoffee.set(line.coffeeId, (byCoffee.get(line.coffeeId) || 0) + line.capsulesCount);
     }
 
-    const coffeeIds = Array.from(byCoffee.keys());
-    const placeholders = coffeeIds.map(() => '?').join(',');
-    const [pools] = await db.query(
-      `SELECT id, pool_name, subscription_coffee_id, price
-       FROM pools
-       WHERE is_active = 1 AND subscription_coffee_id IN (${placeholders})`,
-      coffeeIds
+    const placeholders = SYSTEM_POOL_NAMES.map(() => '?').join(',');
+     const [pools] = await db.query(
+      `SELECT p.id,
+              p.pool_name,
+              MAX(COALESCE(r.price_per_capsule_gross, p.price, 0)) AS price_per_capsule_gross,
+              COUNT(DISTINCT pm.user_id) AS members_count
+       FROM pools p
+       LEFT JOIN pool_capsule_rules r ON r.pool_id = p.id AND r.is_active = 1
+       LEFT JOIN pool_members pm ON pm.pool_id = p.id
+       WHERE p.is_active = 1
+         AND p.pool_name IN (${placeholders})
+       GROUP BY p.id, p.pool_name`,
+      SYSTEM_POOL_NAMES
     );
 
     if (!Array.isArray(pools) || pools.length === 0) {
-      return { ok: false, reason: 'no_linked_pools', invoice, abonementId, normalizedLines };
+      return { ok: false, reason: 'no_active_system_pools', invoice, abonementId, normalizedLines };
     }
 
     return {
@@ -123,46 +185,72 @@ class PoolInflowService {
     const conn = await db.getConnection();
     let inserted = 0;
     try {
-    let alreadyExists = 0;
+      let alreadyExists = 0;
       await conn.beginTransaction();
+
+      await this.upsertCapsuleSalesForInvoice({
+        conn,
+        invoiceId: normalizedInvoiceId,
+        abonementId,
+        paidAtDate,
+        currency,
+        byCoffee,
+      });
+
+      const capsuleSalesByCoffee = await this.getCapsuleSalesMap({ conn, invoiceId: normalizedInvoiceId });
+      const coffeeEntries = Array.from(capsuleSalesByCoffee.entries());
+      const totalCandidates = pools.reduce((acc, pool) => {
+        const memberMultiplier = pool.pool_name === 'Core' ? Number(pool.members_count || 0) : 1;
+        if (memberMultiplier <= 0) return acc;
+        return acc + coffeeEntries.length;
+      }, 0);
+
       for (const pool of pools) {
-        const coffeeId = Number(pool.subscription_coffee_id);
-        const capsulesCount = Number(byCoffee.get(coffeeId) || 0);
-        if (!capsulesCount) continue;
+        const pricePerCapsuleGross = toFour(pool.price_per_capsule_gross);
+        const memberMultiplier = pool.pool_name === 'Core' ? Number(pool.members_count || 0) : 1;
+        if (memberMultiplier <= 0) continue;
 
-        const pricePerCapsuleNet = toFour(pool.price);
-        const amountNet = toTwo(capsulesCount * pricePerCapsuleNet);
-        const details = {
-          source: 'invoice_paid',
-          formula: 'capsules_count * price_per_capsule_net',
-          paid_at: paidAtDate,
-        };
+        for (const [coffeeId, capsulesCountRaw] of coffeeEntries) {
+          const capsulesCount = Number(capsulesCountRaw || 0);
+          if (!capsulesCount) continue;
 
-        const [res] = await conn.query(
-          `INSERT INTO pool_inflows
-             (pool_id, invoice_id, abonement_id, coffee_table_id, event_type, capsules_count, price_per_capsule_net, amount_net, currency, details, created_by_user_id, created_at)
-           VALUES (?, ?, ?, ?, 'invoice_paid', ?, ?, ?, ?, ?, ?, NOW())
-           ON DUPLICATE KEY UPDATE id = id`,
-          [
-            Number(pool.id),
-            normalizedInvoiceId,
-            abonementId,
-            coffeeId,
-            capsulesCount,
-            pricePerCapsuleNet,
-            amountNet,
-            currency,
-            JSON.stringify(details),
-            actorUserId || null,
-          ]
-        );
+          const amountGross = toTwo(capsulesCount * pricePerCapsuleGross * memberMultiplier);
+          const details = {
+            source: 'invoice_paid',
+            formula: 'capsules_count * price_per_capsule_gross * member_multiplier',
+            paid_at: paidAtDate,
+            booking_basis: 'gross',
+            compatibility_note: 'gross values stored in existing net columns',
+            member_multiplier: memberMultiplier,
+            core_members_count: pool.pool_name === 'Core' ? memberMultiplier : null,
+          };
 
-        if (res && Number(res.affectedRows) === 1) inserted += 1;
-        else alreadyExists += 1;
+          const [res] = await conn.query(
+            `INSERT INTO pool_inflows
+               (pool_id, invoice_id, abonement_id, coffee_table_id, event_type, capsules_count, price_per_capsule_net, amount_net, currency, details, created_by_user_id, created_at)
+             VALUES (?, ?, ?, ?, 'invoice_paid', ?, ?, ?, ?, ?, ?, NOW())
+             ON DUPLICATE KEY UPDATE id = id`,
+            [
+              Number(pool.id),
+              normalizedInvoiceId,
+              abonementId,
+              Number(coffeeId),
+              capsulesCount,
+              pricePerCapsuleGross,
+              amountGross,
+              currency,
+              JSON.stringify(details),
+              actorUserId || null,
+            ]
+          );
+
+          if (res && Number(res.affectedRows) === 1) inserted += 1;
+          else alreadyExists += 1;
+        }
       }
 
       await conn.commit();
-      return { inserted, alreadyExists, skipped: Math.max(0, pools.length - inserted), reason: 'ok' };
+      return { inserted, alreadyExists, skipped: Math.max(0, totalCandidates - inserted - alreadyExists), reason: 'ok' };
     } catch (err) {
       await conn.rollback();
       throw err;
@@ -183,30 +271,52 @@ class PoolInflowService {
 
     const invoiceIdNum = Number(analysis.invoice.id);
     const poolEntries = [];
+    let coffeeEntries = [];
+
+    const [salesRows] = await db.query(
+      `SELECT coffee_table_id, capsules_count
+       FROM capsule_sales
+       WHERE invoice_id = ?`,
+      [invoiceIdNum]
+    );
+
+    if (Array.isArray(salesRows) && salesRows.length) {
+      coffeeEntries = salesRows
+        .map((row) => [Number(row.coffee_table_id), Number(row.capsules_count || 0)])
+        .filter(([coffeeId, capsulesCount]) => Number.isFinite(coffeeId) && coffeeId > 0 && Number.isFinite(capsulesCount) && capsulesCount > 0);
+    } else {
+      coffeeEntries = Array.from(analysis.byCoffee.entries());
+    }
 
     for (const pool of analysis.pools) {
-      const coffeeId = Number(pool.subscription_coffee_id);
-      const capsulesCount = Number(analysis.byCoffee.get(coffeeId) || 0);
-      const pricePerCapsuleNet = toFour(pool.price);
-      const amountNet = toTwo(capsulesCount * pricePerCapsuleNet);
-      const [existingRows] = await db.query(
-        `SELECT id, created_at
-         FROM pool_inflows
-         WHERE pool_id = ? AND invoice_id = ? AND coffee_table_id = ? AND event_type = 'invoice_paid'
-         LIMIT 1`,
-        [Number(pool.id), invoiceIdNum, coffeeId]
-      );
+      const pricePerCapsuleGross = toFour(pool.price_per_capsule_gross);
+      const memberMultiplier = pool.pool_name === 'Core' ? Number(pool.members_count || 0) : 1;
+      if (memberMultiplier <= 0) continue;
 
-      poolEntries.push({
-        pool_id: Number(pool.id),
-        pool_name: pool.pool_name,
-        coffee_table_id: coffeeId,
-        capsules_count: capsulesCount,
-        price_per_capsule_net: pricePerCapsuleNet,
-        amount_net: amountNet,
-        already_booked: !!existingRows?.length,
-        existing_inflow_id: existingRows?.[0]?.id || null,
-      });
+      for (const [coffeeId, capsulesCountRaw] of coffeeEntries) {
+        const capsulesCount = Number(capsulesCountRaw || 0);
+        const amountGross = toTwo(capsulesCount * pricePerCapsuleGross * memberMultiplier);
+        const [existingRows] = await db.query(
+          `SELECT id, created_at
+           FROM pool_inflows
+           WHERE pool_id = ? AND invoice_id = ? AND coffee_table_id = ? AND event_type = 'invoice_paid'
+           LIMIT 1`,
+          [Number(pool.id), invoiceIdNum, Number(coffeeId)]
+        );
+
+        poolEntries.push({
+          pool_id: Number(pool.id),
+          pool_name: pool.pool_name,
+          coffee_table_id: Number(coffeeId),
+          capsules_count: capsulesCount,
+          price_per_capsule_gross: pricePerCapsuleGross,
+          member_multiplier: memberMultiplier,
+          core_members_count: pool.pool_name === 'Core' ? memberMultiplier : null,
+          amount_gross: amountGross,
+          already_booked: !!existingRows?.length,
+          existing_inflow_id: existingRows?.[0]?.id || null,
+        });
+      }
     }
 
     return {

services/pool/PoolService.js

@@ -2,48 +2,10 @@ const UnitOfWork = require('../../database/UnitOfWork');
 const PoolRepository = require('../../repositories/pool/poolRepository');
 const db = require('../../database/database');
 
-function isValidPoolType(pool_type) {
-  return pool_type === 'coffee' || pool_type === 'other';
-}
-
 async function createPool({ pool_name, description = null, price = 0.00, subscription_coffee_id = null, pool_type = 'other', is_active = true, created_by = null }) {
-  if (!isValidPoolType(pool_type)) {
-    const err = new Error('Invalid pool_type. Allowed: coffee, other');
-    err.status = 400;
-    throw err;
-  }
-
-  let normalizedSubscriptionCoffeeId = null;
-  if (subscription_coffee_id !== null && subscription_coffee_id !== undefined && String(subscription_coffee_id).trim() !== '') {
-    const sid = Number(subscription_coffee_id);
-    if (!Number.isFinite(sid) || sid <= 0) {
-      const err = new Error('Invalid subscription_coffee_id');
-      err.status = 400;
-      throw err;
-    }
-    const [rows] = await db.query('SELECT id FROM coffee_table WHERE id = ? LIMIT 1', [sid]);
-    if (!rows.length) {
-      const err = new Error('Selected subscription not found');
-      err.status = 400;
-      throw err;
-    }
-    normalizedSubscriptionCoffeeId = sid;
-  }
-
-  const uow = new UnitOfWork();
-  try {
-    console.debug('[PoolService.createPool] start', { pool_name, pool_type, subscription_coffee_id: normalizedSubscriptionCoffeeId });
-    await uow.start();
-    const repo = new PoolRepository(uow);
-    const pool = await repo.create({ pool_name, description, price, subscription_coffee_id: normalizedSubscriptionCoffeeId, pool_type, is_active, created_by });
-    await uow.commit();
-    console.debug('[PoolService.createPool] success', { id: pool.id });
-    return pool;
-  } catch (err) {
-    console.error('[PoolService.createPool] error', err);
-    try { await uow.rollback(); } catch (_) { console.warn('[PoolService.createPool] rollback failed'); }
-    throw err;
-  }
+  const err = new Error('Manual pool creation is disabled. System supports only: ABO 60, ABO 120, Business, Gigantea, Core.');
+  err.status = 400;
+  throw err;
 }
 
 async function listPools() {