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chore: replace int amount_cents for string storage and decimal pkg

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juancwu 2026-03-14 14:43:39 -04:00
commit c8a1eb5b7a
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45 changed files with 706 additions and 587 deletions
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31
internal/service/money_account_test.go
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@ -6,6 +6,7 @@ import (
"git.juancwu.dev/juancwu/budgit/internal/model"
"git.juancwu.dev/juancwu/budgit/internal/repository"
"git.juancwu.dev/juancwu/budgit/internal/testutil"
"github.com/shopspring/decimal"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
@ -53,13 +54,13 @@ func TestMoneyAccountService_GetAccountsForSpace(t *testing.T) {
user := testutil.CreateTestUser(t, dbi.DB, "acct-svc-list@example.com", nil)
space := testutil.CreateTestSpace(t, dbi.DB, user.ID, "Account Svc List Space")
account := testutil.CreateTestMoneyAccount(t, dbi.DB, space.ID, "Checking", user.ID)
testutil.CreateTestTransfer(t, dbi.DB, account.ID, 5000, model.TransferDirectionDeposit, user.ID)
testutil.CreateTestTransfer(t, dbi.DB, account.ID, decimal.RequireFromString("50.00"), model.TransferDirectionDeposit, user.ID)
accounts, err := svc.GetAccountsForSpace(space.ID)
require.NoError(t, err)
require.Len(t, accounts, 1)
assert.Equal(t, "Checking", accounts[0].Name)
assert.Equal(t, 5000, accounts[0].BalanceCents)
assert.True(t, decimal.RequireFromString("50.00").Equal(accounts[0].Balance))
})
}
@ -74,14 +75,14 @@ func TestMoneyAccountService_CreateTransfer_Deposit(t *testing.T) {
transfer, err := svc.CreateTransfer(CreateTransferDTO{
AccountID: account.ID,
Amount: 3000,
Amount: decimal.RequireFromString("30.00"),
Direction: model.TransferDirectionDeposit,
Note: "Initial deposit",
CreatedBy: user.ID,
}, 10000)
}, decimal.RequireFromString("100.00"))
require.NoError(t, err)
assert.NotEmpty(t, transfer.ID)
assert.Equal(t, 3000, transfer.AmountCents)
assert.True(t, decimal.RequireFromString("30.00").Equal(transfer.Amount))
assert.Equal(t, model.TransferDirectionDeposit, transfer.Direction)
})
}
@ -97,11 +98,11 @@ func TestMoneyAccountService_CreateTransfer_InsufficientBalance(t *testing.T) {
transfer, err := svc.CreateTransfer(CreateTransferDTO{
AccountID: account.ID,
Amount: 5000,
Amount: decimal.RequireFromString("50.00"),
Direction: model.TransferDirectionDeposit,
Note: "Too much",
CreatedBy: user.ID,
}, 1000)
}, decimal.RequireFromString("10.00"))
assert.Error(t, err)
assert.Nil(t, transfer)
})
@ -115,18 +116,18 @@ func TestMoneyAccountService_CreateTransfer_Withdrawal(t *testing.T) {
user := testutil.CreateTestUser(t, dbi.DB, "acct-svc-withdraw@example.com", nil)
space := testutil.CreateTestSpace(t, dbi.DB, user.ID, "Account Svc Withdraw Space")
account := testutil.CreateTestMoneyAccount(t, dbi.DB, space.ID, "Withdraw Account", user.ID)
testutil.CreateTestTransfer(t, dbi.DB, account.ID, 5000, model.TransferDirectionDeposit, user.ID)
testutil.CreateTestTransfer(t, dbi.DB, account.ID, decimal.RequireFromString("50.00"), model.TransferDirectionDeposit, user.ID)
transfer, err := svc.CreateTransfer(CreateTransferDTO{
AccountID: account.ID,
Amount: 2000,
Amount: decimal.RequireFromString("20.00"),
Direction: model.TransferDirectionWithdrawal,
Note: "Withdrawal",
CreatedBy: user.ID,
}, 0)
}, decimal.Zero)
require.NoError(t, err)
assert.NotEmpty(t, transfer.ID)
assert.Equal(t, 2000, transfer.AmountCents)
assert.True(t, decimal.RequireFromString("20.00").Equal(transfer.Amount))
assert.Equal(t, model.TransferDirectionWithdrawal, transfer.Direction)
})
}
@ -140,14 +141,14 @@ func TestMoneyAccountService_GetTotalAllocatedForSpace(t *testing.T) {
space := testutil.CreateTestSpace(t, dbi.DB, user.ID, "Account Svc Total Space")
account1 := testutil.CreateTestMoneyAccount(t, dbi.DB, space.ID, "Account 1", user.ID)
testutil.CreateTestTransfer(t, dbi.DB, account1.ID, 3000, model.TransferDirectionDeposit, user.ID)
testutil.CreateTestTransfer(t, dbi.DB, account1.ID, decimal.RequireFromString("30.00"), model.TransferDirectionDeposit, user.ID)
account2 := testutil.CreateTestMoneyAccount(t, dbi.DB, space.ID, "Account 2", user.ID)
testutil.CreateTestTransfer(t, dbi.DB, account2.ID, 2000, model.TransferDirectionDeposit, user.ID)
testutil.CreateTestTransfer(t, dbi.DB, account2.ID, decimal.RequireFromString("20.00"), model.TransferDirectionDeposit, user.ID)
total, err := svc.GetTotalAllocatedForSpace(space.ID)
require.NoError(t, err)
assert.Equal(t, 5000, total)
assert.True(t, decimal.RequireFromString("50.00").Equal(total))
})
}
@ -177,7 +178,7 @@ func TestMoneyAccountService_DeleteTransfer(t *testing.T) {
user := testutil.CreateTestUser(t, dbi.DB, "acct-svc-deltx@example.com", nil)
space := testutil.CreateTestSpace(t, dbi.DB, user.ID, "Account Svc DelTx Space")
account := testutil.CreateTestMoneyAccount(t, dbi.DB, space.ID, "DelTx Account", user.ID)
transfer := testutil.CreateTestTransfer(t, dbi.DB, account.ID, 1000, model.TransferDirectionDeposit, user.ID)
transfer := testutil.CreateTestTransfer(t, dbi.DB, account.ID, decimal.RequireFromString("10.00"), model.TransferDirectionDeposit, user.ID)
err := svc.DeleteTransfer(transfer.ID)
require.NoError(t, err)