From 7d2f50b6e118bd4d4d242945944f32f607c27caa Mon Sep 17 00:00:00 2001
From: AidarKC <i@aidarkc.ru>
Date: Sat, 16 May 2026 18:18:07 +0300
Subject: [PATCH] =?UTF-8?q?=D0=92=D1=8B=D0=BD=D0=B5=D1=81=D1=82=D0=B8=20?=
 =?UTF-8?q?=D1=8D=D0=BA=D0=BE=D0=BD=D0=BE=D0=BC=D0=B8=D0=BA=D1=83=20shine?=
 =?UTF-8?q?=5Fusers=20=D0=B2=20=D0=BE=D1=82=D0=B4=D0=B5=D0=BB=D1=8C=D0=BD?=
 =?UTF-8?q?=D1=8B=D0=B9=20PDA=20=D0=B8=20=D0=B4=D0=BE=D0=B1=D0=B0=D0=B2?=
 =?UTF-8?q?=D0=B8=D1=82=D1=8C=20=D1=83=D0=BF=D1=80=D0=B0=D0=B2=D0=BB=D0=B5?=
 =?UTF-8?q?=D0=BD=D0=B8=D0=B5=20=D0=B2=20UI?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../shine_payments/web/admin_tools.html       | 128 +++++++++++++++++
 shine/programs/shine_users/src/lib.rs         |  11 ++
 shine/programs/shine_users/src/settings.rs    |   8 +-
 shine/programs/shine_users/src/users.rs       | 133 +++++++++++++++++-
 shine/tests/shine.ts                          |  19 +++
 5 files changed, 291 insertions(+), 8 deletions(-)

diff --git a/shine/programs/shine_payments/web/admin_tools.html b/shine/programs/shine_payments/web/admin_tools.html
index e2e4f52..b3ff0ba 100644
--- a/shine/programs/shine_payments/web/admin_tools.html
+++ b/shine/programs/shine_payments/web/admin_tools.html
@@ -70,6 +70,20 @@
       <div id="updateResult" class="muted"></div>
     </div>
 
+    <div class="panel">
+      <h3>Shine Users: экономические параметры</h3>
+      <div class="muted">Право изменения: <code id="usersDaoAllowed">загрузка...</code></div>
+      <div id="usersEconomyState" class="muted">Загрузка...</div>
+      <div class="row">
+        <label>Комиссия регистрации (SOL): <input id="usersRegFeeInput" value="0.01" /></label>
+        <label>Цена шага лимита (SOL): <input id="usersLimitStepFeeInput" value="0.0001" /></label>
+        <label>Стартовый бонус лимита: <input id="usersBonusInput" value="100000" /></label>
+        <button id="usersUpdateBtn">Обновить</button>
+        <button id="usersInitBtn">Init Users Economy</button>
+      </div>
+      <div id="usersUpdateResult" class="muted"></div>
+    </div>
+
     <div class="panel">
       <h3>Адреса и агрегаты</h3>
       <div id="balances" class="muted">Загрузка...</div>
@@ -91,6 +105,7 @@
   <script src="https://unpkg.com/@solana/web3.js@1.95.3/lib/index.iife.min.js"></script>
   <script>
     const PROGRAM_ID = new solanaWeb3.PublicKey("m48pWRGWrMj3TEHjuU4zsp5Gju4e7ZaPovk8RcVt7kR");
+    const USERS_PROGRAM_ID = new solanaWeb3.PublicKey("FZS1YctoeEhCkZ5VTjsysUFAXR8CqxYztcLboXcg2Rpm");
     const RPC_URL = "https://api.devnet.solana.com";
     const connection = new solanaWeb3.Connection(RPC_URL, "confirmed");
     const SEEDS = {
@@ -101,6 +116,9 @@
       ticketQ1: "shine_payments_v3_q1_ticket",
       ticketQ2: "shine_payments_v3_q2_ticket",
     };
+    const USERS_SEEDS = {
+      economyConfig: "shine_users_v1_economy_config",
+    };
     const MAX_REWARD_LAMPORTS = 10_000_000n;
     let walletPubkey = null;
     let cache = null;
@@ -153,6 +171,10 @@
       const s = String(msg || "").toLowerCase();
       return s.includes("unauthorizeddao") || s.includes("0x1775");
     }
+    function isUsersDaoUnauthorized(msg) {
+      const s = String(msg || "").toLowerCase();
+      return s.includes("invalidsigner") || s.includes("0x3ed");
+    }
 
     function parseConfig(data) {
       let o = 0;
@@ -194,6 +216,14 @@
       const debtBefore = readU64(data, o); o += 8;
       return { version, queueId, index, isPaid, recipient, payout, debtBefore };
     }
+    function parseUsersEconomyConfig(data) {
+      let o = 0;
+      const version = data[o++];
+      const registrationFeeLamports = readU64(data, o); o += 8;
+      const lamportsPerLimitStep = readU64(data, o); o += 8;
+      const startBonusLimit = readU64(data, o); o += 8;
+      return { version, registrationFeeLamports, lamportsPerLimitStep, startBonusLimit };
+    }
 
     function getProvider() {
       if (!window.solana || !window.solana.isPhantom) throw new Error("Phantom не найден");
@@ -226,6 +256,13 @@
       const [inflowPda] = solanaWeb3.PublicKey.findProgramAddressSync([utf8(SEEDS.inflow)], PROGRAM_ID);
       return { configPda, coefPda, queuesPda, inflowPda };
     }
+    function deriveUsersPdas() {
+      const [usersEconomyConfigPda] = solanaWeb3.PublicKey.findProgramAddressSync(
+        [utf8(USERS_SEEDS.economyConfig)],
+        USERS_PROGRAM_ID
+      );
+      return { usersEconomyConfigPda };
+    }
     function ticketPda(queueId, index) {
       const seed = queueId === 1 ? SEEDS.ticketQ1 : SEEDS.ticketQ2;
       const [pda] = solanaWeb3.PublicKey.findProgramAddressSync([utf8(seed), u64ToBytes(index)], PROGRAM_ID);
@@ -292,6 +329,32 @@
       }
     }
 
+    async function refreshUsersEconomy() {
+      const out = document.getElementById("usersEconomyState");
+      try {
+        const usersPdas = deriveUsersPdas();
+        const ai = await connection.getAccountInfo(usersPdas.usersEconomyConfigPda, "confirmed");
+        document.getElementById("usersDaoAllowed").textContent = "FUc28vNixp7F3nnkpGVt6nuJbgvJ4429v4B5wS52Df6P";
+        if (!ai) {
+          out.innerHTML = `<span class="warn">PDA Users Economy еще не инициализирован.</span><div>PDA: <code>${usersPdas.usersEconomyConfigPda.toBase58()}</code></div>`;
+          return;
+        }
+        const c = parseUsersEconomyConfig(ai.data);
+        document.getElementById("usersRegFeeInput").value = lamportsToSolStr(c.registrationFeeLamports);
+        document.getElementById("usersLimitStepFeeInput").value = lamportsToSolStr(c.lamportsPerLimitStep);
+        document.getElementById("usersBonusInput").value = c.startBonusLimit.toString();
+        out.innerHTML = `
+          <div>Users program: <code>${USERS_PROGRAM_ID.toBase58()}</code></div>
+          <div>Economy config PDA: <code>${usersPdas.usersEconomyConfigPda.toBase58()}</code></div>
+          <div>registration_fee_lamports: <b>${c.registrationFeeLamports.toString()}</b> (~${lamportsToSolStr(c.registrationFeeLamports)} SOL)</div>
+          <div>lamports_per_limit_step: <b>${c.lamportsPerLimitStep.toString()}</b> (~${lamportsToSolStr(c.lamportsPerLimitStep)} SOL)</div>
+          <div>start_bonus_limit: <b>${c.startBonusLimit.toString()}</b></div>
+        `;
+      } catch (e) {
+        out.innerHTML = `<span class="err">${String(e.message || e)}</span>`;
+      }
+    }
+
     async function runInit() {
       const out = document.getElementById("initResult");
       out.textContent = "";
@@ -358,6 +421,68 @@
       }
     }
 
+    async function initUsersEconomy() {
+      const out = document.getElementById("usersUpdateResult");
+      out.textContent = "";
+      try {
+        const provider = getProvider();
+        if (!walletPubkey) await connectWallet();
+        else if (!provider.isConnected) await provider.connect();
+        const usersPdas = deriveUsersPdas();
+        const disc = await ixDiscriminator("init_users_economy_config");
+        const keys = [
+          { pubkey: walletPubkey, isSigner: true, isWritable: true },
+          { pubkey: usersPdas.usersEconomyConfigPda, isSigner: false, isWritable: true },
+          { pubkey: solanaWeb3.SystemProgram.programId, isSigner: false, isWritable: false },
+        ];
+        const ix = new solanaWeb3.TransactionInstruction({ programId: USERS_PROGRAM_ID, keys, data: disc });
+        const sig = await sendInstruction(ix);
+        out.innerHTML = `<span class="ok">Users Economy init выполнен. Tx: <code>${sig}</code></span>`;
+        await refreshUsersEconomy();
+      } catch (e) {
+        out.innerHTML = `<span class="err">${String(e.message || e)}</span>`;
+      }
+    }
+
+    async function updateUsersEconomy() {
+      const out = document.getElementById("usersUpdateResult");
+      out.textContent = "";
+      try {
+        const provider = getProvider();
+        if (!walletPubkey) await connectWallet();
+        else if (!provider.isConnected) await provider.connect();
+        const usersPdas = deriveUsersPdas();
+        const registrationFeeLamports = solToLamports(document.getElementById("usersRegFeeInput").value.trim());
+        const lamportsPerLimitStep = solToLamports(document.getElementById("usersLimitStepFeeInput").value.trim());
+        const startBonusLimit = BigInt(document.getElementById("usersBonusInput").value.trim());
+        if (startBonusLimit < 0n) throw new Error("Стартовый бонус не может быть отрицательным");
+
+        const disc = await ixDiscriminator("update_users_economy_config");
+        const data = concat(
+          disc,
+          u64ToBytes(registrationFeeLamports),
+          u64ToBytes(lamportsPerLimitStep),
+          u64ToBytes(startBonusLimit)
+        );
+        const keys = [
+          { pubkey: walletPubkey, isSigner: true, isWritable: true },
+          { pubkey: usersPdas.usersEconomyConfigPda, isSigner: false, isWritable: true },
+        ];
+        const ix = new solanaWeb3.TransactionInstruction({ programId: USERS_PROGRAM_ID, keys, data });
+        const sig = await sendInstruction(ix);
+        out.innerHTML = `<span class="ok">Users Economy обновлен. Tx: <code>${sig}</code></span>`;
+        await refreshUsersEconomy();
+      } catch (e) {
+        const raw = String(e.message || e);
+        if (isUsersDaoUnauthorized(raw)) {
+          const dao = document.getElementById("usersDaoAllowed").textContent;
+          out.innerHTML = `<span class="warn">Изменение доступно только DAO-кошельку: <code>${dao}</code>.</span>`;
+          return;
+        }
+        out.innerHTML = `<span class="err">${raw}</span>`;
+      }
+    }
+
     function currentDebtBeforeTicket(ticket, queues) {
       if (ticket.isPaid) return 0n;
       const paidSum = ticket.queueId === 1 ? queues.q1SumPaid : queues.q2SumPaid;
@@ -421,12 +546,15 @@
 
     async function refreshAll() {
       await refreshBalances();
+      await refreshUsersEconomy();
     }
 
     document.getElementById("connectBtn").addEventListener("click", connectWallet);
     document.getElementById("refreshBtn").addEventListener("click", refreshAll);
     document.getElementById("initBtn").addEventListener("click", runInit);
     document.getElementById("updateCoefBtn").addEventListener("click", updateCoefLimit);
+    document.getElementById("usersInitBtn").addEventListener("click", initUsersEconomy);
+    document.getElementById("usersUpdateBtn").addEventListener("click", updateUsersEconomy);
     document.getElementById("loadQ1Btn").addEventListener("click", () => showQueue(1));
     document.getElementById("loadQ2Btn").addEventListener("click", () => showQueue(2));
     refreshAll();
diff --git a/shine/programs/shine_users/src/lib.rs b/shine/programs/shine_users/src/lib.rs
index 3cb04fc..f08a9d3 100644
--- a/shine/programs/shine_users/src/lib.rs
+++ b/shine/programs/shine_users/src/lib.rs
@@ -11,6 +11,17 @@ declare_id!("FZS1YctoeEhCkZ5VTjsysUFAXR8CqxYztcLboXcg2Rpm");
 pub mod shine {
     use super::*;
 
+    pub fn init_users_economy_config(ctx: Context<InitUsersEconomyConfig>) -> Result<()> {
+        users::init_users_economy_config(ctx)
+    }
+
+    pub fn update_users_economy_config(
+        ctx: Context<UpdateUsersEconomyConfig>,
+        args: UpdateUsersEconomyConfigArgs,
+    ) -> Result<()> {
+        users::update_users_economy_config(ctx, args)
+    }
+
     pub fn create_user_pda(ctx: Context<CreateUserPda>, args: CreateUserPdaArgs) -> Result<()> {
         users::create_user_pda(ctx, args)
     }
diff --git a/shine/programs/shine_users/src/settings.rs b/shine/programs/shine_users/src/settings.rs
index 97e3ff9..3b7cb2f 100644
--- a/shine/programs/shine_users/src/settings.rs
+++ b/shine/programs/shine_users/src/settings.rs
@@ -1,12 +1,16 @@
 pub const USER_PDA_SEED_PREFIX: &str = "login=";
+pub const USERS_ECONOMY_CONFIG_SEED: &[u8] = b"shine_users_v1_economy_config";
 // Увеличили размер PDA, чтобы оставить запас под будущие расширения формата
 // (в частности, сценарии ротации root key с дополнительной подписью старого ключа).
 pub const USER_PDA_SPACE: usize = 768;
+pub const USERS_ECONOMY_CONFIG_SPACE: usize = 8 + 96;
+
+pub const DAO_AUTHORITY: &str = "FUc28vNixp7F3nnkpGVt6nuJbgvJ4429v4B5wS52Df6P";
 
 pub const REGISTRATION_FEE_RECEIVER: &str = "9vXFoN9ngfN1gpqQ3HT5n3y9Wp2r7HnSQckirgwVwWwb";
-pub const REGISTRATION_FEE_LAMPORTS: u64 = 10_000_000; // 0.01 SOL
+pub const START_REGISTRATION_FEE_LAMPORTS: u64 = 10_000_000; // 0.01 SOL
 
 pub const LIMIT_STEP: u64 = 10_000;
-pub const LAMPORTS_PER_LIMIT_STEP: u64 = 100_000; // 0.0001 SOL за 10_000 лимита
+pub const START_LAMPORTS_PER_LIMIT_STEP: u64 = 100_000; // 0.0001 SOL за 10_000 лимита
 
 pub const START_BONUS_LIMIT: u64 = 100_000;
diff --git a/shine/programs/shine_users/src/users.rs b/shine/programs/shine_users/src/users.rs
index 307d962..5159eb5 100644
--- a/shine/programs/shine_users/src/users.rs
+++ b/shine/programs/shine_users/src/users.rs
@@ -75,6 +75,14 @@ pub struct UserRecord {
     pub signature: [u8; 64],
 }
 
+#[derive(AnchorSerialize, AnchorDeserialize, Clone, Debug)]
+pub struct UsersEconomyConfigState {
+    pub version: u8,
+    pub registration_fee_lamports: u64,
+    pub lamports_per_limit_step: u64,
+    pub start_bonus_limit: u64,
+}
+
 #[derive(Accounts)]
 pub struct CreateUserPda<'info> {
     /// CHECK: подписант транзакции, валидируется Anchor как signer и mut.
@@ -89,6 +97,8 @@ pub struct CreateUserPda<'info> {
     pub fee_receiver: AccountInfo<'info>,
     /// CHECK: sysvar инструкций, нужен для проверки встроенной Ed25519Program инструкции.
     pub instructions: AccountInfo<'info>,
+    /// CHECK: PDA с экономическими настройками пользователей, адрес проверяется вручную.
+    pub users_economy_config_pda: AccountInfo<'info>,
 }
 
 #[derive(Accounts)]
@@ -105,6 +115,101 @@ pub struct UpdateUserPda<'info> {
     pub fee_receiver: AccountInfo<'info>,
     /// CHECK: sysvar инструкций, нужен для проверки встроенной Ed25519Program инструкции.
     pub instructions: AccountInfo<'info>,
+    /// CHECK: PDA с экономическими настройками пользователей, адрес проверяется вручную.
+    pub users_economy_config_pda: AccountInfo<'info>,
+}
+
+#[derive(Accounts)]
+pub struct InitUsersEconomyConfig<'info> {
+    /// CHECK: подписант и плательщик, валидируется Anchor как signer и mut.
+    #[account(mut, signer)]
+    pub signer: AccountInfo<'info>,
+    /// CHECK: PDA с экономическими настройками пользователей, адрес проверяется вручную.
+    #[account(mut)]
+    pub users_economy_config_pda: AccountInfo<'info>,
+    pub system_program: Program<'info, System>,
+}
+
+#[derive(Accounts)]
+pub struct UpdateUsersEconomyConfig<'info> {
+    /// CHECK: подписант (должен быть DAO authority из settings).
+    #[account(mut, signer)]
+    pub signer: AccountInfo<'info>,
+    /// CHECK: PDA с экономическими настройками пользователей, адрес проверяется вручную.
+    #[account(mut)]
+    pub users_economy_config_pda: AccountInfo<'info>,
+}
+
+#[derive(AnchorSerialize, AnchorDeserialize, Clone, Debug)]
+pub struct UpdateUsersEconomyConfigArgs {
+    pub registration_fee_lamports: u64,
+    pub lamports_per_limit_step: u64,
+    pub start_bonus_limit: u64,
+}
+
+pub fn init_users_economy_config(ctx: Context<InitUsersEconomyConfig>) -> Result<()> {
+    let (expected_pda, bump) = find_users_economy_config_pda(ctx.program_id);
+    require_keys_eq!(
+        expected_pda,
+        ctx.accounts.users_economy_config_pda.key(),
+        ErrCode::InvalidPdaAddress
+    );
+    require!(
+        ctx.accounts.users_economy_config_pda.owner == &Pubkey::default(),
+        ErrCode::SystemAlreadyInitialized
+    );
+
+    let state = UsersEconomyConfigState {
+        version: 1,
+        registration_fee_lamports: settings::START_REGISTRATION_FEE_LAMPORTS,
+        lamports_per_limit_step: settings::START_LAMPORTS_PER_LIMIT_STEP,
+        start_bonus_limit: settings::START_BONUS_LIMIT,
+    };
+    let bytes = state
+        .try_to_vec()
+        .map_err(|_| error!(ErrCode::DeserializationError))?;
+    let seeds: &[&[u8]] = &[settings::USERS_ECONOMY_CONFIG_SEED, &[bump]];
+    create_pda(
+        &ctx.accounts.users_economy_config_pda,
+        &ctx.accounts.signer,
+        &ctx.accounts.system_program.to_account_info(),
+        ctx.program_id,
+        seeds,
+        settings::USERS_ECONOMY_CONFIG_SPACE as u64,
+    )?;
+    write_to_pda(&ctx.accounts.users_economy_config_pda, &bytes)?;
+    Ok(())
+}
+
+pub fn update_users_economy_config(
+    ctx: Context<UpdateUsersEconomyConfig>,
+    args: UpdateUsersEconomyConfigArgs,
+) -> Result<()> {
+    let dao_authority =
+        Pubkey::from_str(settings::DAO_AUTHORITY).map_err(|_| error!(ErrCode::InvalidSigner))?;
+    require_keys_eq!(dao_authority, ctx.accounts.signer.key(), ErrCode::InvalidSigner);
+
+    let (expected_pda, _) = find_users_economy_config_pda(ctx.program_id);
+    require_keys_eq!(
+        expected_pda,
+        ctx.accounts.users_economy_config_pda.key(),
+        ErrCode::InvalidPdaAddress
+    );
+    require!(
+        ctx.accounts.users_economy_config_pda.owner == ctx.program_id,
+        ErrCode::InvalidPdaAddress
+    );
+    require!(args.lamports_per_limit_step > 0, ErrCode::InvalidRecordData);
+
+    let mut state = read_users_economy_config(&ctx.accounts.users_economy_config_pda)?;
+    state.registration_fee_lamports = args.registration_fee_lamports;
+    state.lamports_per_limit_step = args.lamports_per_limit_step;
+    state.start_bonus_limit = args.start_bonus_limit;
+    let bytes = state
+        .try_to_vec()
+        .map_err(|_| error!(ErrCode::DeserializationError))?;
+    write_to_pda(&ctx.accounts.users_economy_config_pda, &bytes)?;
+    Ok(())
 }
 
 pub fn create_user_pda(ctx: Context<CreateUserPda>, args: CreateUserPdaArgs) -> Result<()> {
@@ -115,6 +220,7 @@ pub fn create_user_pda(ctx: Context<CreateUserPda>, args: CreateUserPdaArgs) ->
         args.additional_limit % settings::LIMIT_STEP == 0,
         ErrCode::InvalidLimitIncrement
     );
+    let economy = read_users_economy_config(&ctx.accounts.users_economy_config_pda)?;
 
     let (expected_pda, bump) = find_user_pda(ctx.program_id, &args.login);
     require_keys_eq!(
@@ -127,7 +233,8 @@ pub fn create_user_pda(ctx: Context<CreateUserPda>, args: CreateUserPdaArgs) ->
         ErrCode::UserAlreadyExists
     );
 
-    let start_balance = settings::START_BONUS_LIMIT
+    let start_balance = economy
+        .start_bonus_limit
         .checked_add(args.additional_limit)
         .ok_or(error!(ErrCode::MathOverflow))?;
 
@@ -183,8 +290,9 @@ pub fn create_user_pda(ctx: Context<CreateUserPda>, args: CreateUserPdaArgs) ->
     )?;
     write_to_pda(&ctx.accounts.user_pda, &padded)?;
 
-    let total_fee = settings::REGISTRATION_FEE_LAMPORTS
-        .checked_add(limit_fee_lamports(args.additional_limit)?)
+    let total_fee = economy
+        .registration_fee_lamports
+        .checked_add(limit_fee_lamports(args.additional_limit, economy.lamports_per_limit_step)?)
         .ok_or(error!(ErrCode::MathOverflow))?;
     transfer_lamports(
         &ctx.accounts.signer,
@@ -204,6 +312,7 @@ pub fn update_user_pda(ctx: Context<UpdateUserPda>, args: UpdateUserPdaArgs) ->
         args.additional_limit % settings::LIMIT_STEP == 0,
         ErrCode::InvalidLimitIncrement
     );
+    let economy = read_users_economy_config(&ctx.accounts.users_economy_config_pda)?;
 
     let (expected_pda, _) = find_user_pda(ctx.program_id, &args.login);
     require_keys_eq!(
@@ -295,7 +404,7 @@ pub fn update_user_pda(ctx: Context<UpdateUserPda>, args: UpdateUserPdaArgs) ->
     let padded = pad_to_fixed_size(serialized, settings::USER_PDA_SPACE)?;
     write_to_pda(&ctx.accounts.user_pda, &padded)?;
 
-    let topup_fee = limit_fee_lamports(args.additional_limit)?;
+    let topup_fee = limit_fee_lamports(args.additional_limit, economy.lamports_per_limit_step)?;
     if topup_fee > 0 {
         transfer_lamports(
             &ctx.accounts.signer,
@@ -636,10 +745,10 @@ fn transfer_lamports<'info>(
     Ok(())
 }
 
-fn limit_fee_lamports(limit_delta: u64) -> Result<u64> {
+fn limit_fee_lamports(limit_delta: u64, lamports_per_limit_step: u64) -> Result<u64> {
     let units = limit_delta / settings::LIMIT_STEP;
     units
-        .checked_mul(settings::LAMPORTS_PER_LIMIT_STEP)
+        .checked_mul(lamports_per_limit_step)
         .ok_or(error!(ErrCode::MathOverflow))
 }
 
@@ -650,6 +759,18 @@ fn find_user_pda(program_id: &Pubkey, login: &str) -> (Pubkey, u8) {
     )
 }
 
+fn find_users_economy_config_pda(program_id: &Pubkey) -> (Pubkey, u8) {
+    Pubkey::find_program_address(&[settings::USERS_ECONOMY_CONFIG_SEED], program_id)
+}
+
+fn read_users_economy_config(pda: &AccountInfo) -> Result<UsersEconomyConfigState> {
+    let raw = safe_read_pda(pda);
+    require!(!raw.is_empty(), ErrCode::EmptyPdaData);
+    let mut slice: &[u8] = &raw;
+    UsersEconomyConfigState::deserialize(&mut slice)
+        .map_err(|_| error!(ErrCode::DeserializationError))
+}
+
 fn pad_to_fixed_size(mut bytes: Vec<u8>, target_size: usize) -> Result<Vec<u8>> {
     require!(bytes.len() <= target_size, ErrCode::RecordTooLarge);
     bytes.resize(target_size, 0);
diff --git a/shine/tests/shine.ts b/shine/tests/shine.ts
index 367b32c..d197f92 100644
--- a/shine/tests/shine.ts
+++ b/shine/tests/shine.ts
@@ -21,6 +21,7 @@ const KEY_STATUS_CREATED = 0;
 const LIMIT_STEP = 10_000n;
 const START_BONUS_LIMIT = 100_000n;
 const FEE_RECEIVER = new PublicKey("9vXFoN9ngfN1gpqQ3HT5n3y9Wp2r7HnSQckirgwVwWwb");
+const USERS_ECONOMY_CONFIG_SEED = "shine_users_v1_economy_config";
 
 type MutableFields = {
   blockchainKey: PublicKey;
@@ -143,6 +144,22 @@ describe("shine_users e2e", () => {
       [Buffer.from("login="), Buffer.from(login, "utf8")],
       program.programId
     );
+    const [usersEconomyConfigPda] = PublicKey.findProgramAddressSync(
+      [Buffer.from(USERS_ECONOMY_CONFIG_SEED, "utf8")],
+      program.programId
+    );
+
+    const economyAi = await provider.connection.getAccountInfo(usersEconomyConfigPda);
+    if (!economyAi) {
+      await program.methods
+        .initUsersEconomyConfig()
+        .accounts({
+          signer: provider.wallet.publicKey,
+          usersEconomyConfigPda,
+          systemProgram: SystemProgram.programId,
+        })
+        .rpc();
+    }
 
     const root = anchor.web3.Keypair.generate();
     const blockchainKey = anchor.web3.Keypair.generate().publicKey;
@@ -207,6 +224,7 @@ describe("shine_users e2e", () => {
         systemProgram: SystemProgram.programId,
         feeReceiver: FEE_RECEIVER,
         instructions: SYSVAR_INSTRUCTIONS_PUBKEY,
+        usersEconomyConfigPda,
       })
       .instruction();
 
@@ -275,6 +293,7 @@ describe("shine_users e2e", () => {
         systemProgram: SystemProgram.programId,
         feeReceiver: FEE_RECEIVER,
         instructions: SYSVAR_INSTRUCTIONS_PUBKEY,
+        usersEconomyConfigPda,
       })
       .instruction();