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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@ -7,6 +7,7 @@ import (
"git.juancwu.dev/juancwu/budgit/internal/model"
"git.juancwu.dev/juancwu/budgit/internal/testutil"
"github.com/google/uuid"
"github.com/shopspring/decimal"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
@ -96,13 +97,13 @@ func TestMoneyAccountRepository_CreateTransfer(t *testing.T) {
account := testutil.CreateTestMoneyAccount(t, dbi.DB, space.ID, "Checking", user.ID)
transfer := &model.AccountTransfer{
ID: uuid.NewString(),
AccountID: account.ID,
AmountCents: 5000,
Direction: model.TransferDirectionDeposit,
Note: "Initial deposit",
CreatedBy: user.ID,
CreatedAt: time.Now(),
ID: uuid.NewString(),
AccountID: account.ID,
Amount: decimal.RequireFromString("50.00"),
Direction: model.TransferDirectionDeposit,
Note: "Initial deposit",
CreatedBy: user.ID,
CreatedAt: time.Now(),
}
err := repo.CreateTransfer(transfer)
@ -112,7 +113,7 @@ func TestMoneyAccountRepository_CreateTransfer(t *testing.T) {
require.NoError(t, err)
require.Len(t, transfers, 1)
assert.Equal(t, transfer.ID, transfers[0].ID)
assert.Equal(t, 5000, transfers[0].AmountCents)
assert.True(t, decimal.RequireFromString("50.00").Equal(transfers[0].Amount))
assert.Equal(t, model.TransferDirectionDeposit, transfers[0].Direction)
})
}
@ -123,7 +124,7 @@ func TestMoneyAccountRepository_DeleteTransfer(t *testing.T) {
user := testutil.CreateTestUser(t, dbi.DB, "test@example.com", nil)
space := testutil.CreateTestSpace(t, dbi.DB, user.ID, "Test Space")
account := testutil.CreateTestMoneyAccount(t, dbi.DB, space.ID, "Checking", 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 := repo.DeleteTransfer(transfer.ID)
require.NoError(t, err)
@ -141,12 +142,12 @@ func TestMoneyAccountRepository_GetAccountBalance(t *testing.T) {
space := testutil.CreateTestSpace(t, dbi.DB, user.ID, "Test Space")
account := testutil.CreateTestMoneyAccount(t, dbi.DB, space.ID, "Checking", user.ID)
testutil.CreateTestTransfer(t, dbi.DB, account.ID, 1000, model.TransferDirectionDeposit, user.ID)
testutil.CreateTestTransfer(t, dbi.DB, account.ID, 300, model.TransferDirectionWithdrawal, user.ID)
testutil.CreateTestTransfer(t, dbi.DB, account.ID, decimal.RequireFromString("10.00"), model.TransferDirectionDeposit, user.ID)
testutil.CreateTestTransfer(t, dbi.DB, account.ID, decimal.RequireFromString("3.00"), model.TransferDirectionWithdrawal, user.ID)
balance, err := repo.GetAccountBalance(account.ID)
require.NoError(t, err)
assert.Equal(t, 700, balance)
assert.True(t, decimal.RequireFromString("7.00").Equal(balance))
})
}
@ -159,11 +160,11 @@ func TestMoneyAccountRepository_GetTotalAllocatedForSpace(t *testing.T) {
account1 := testutil.CreateTestMoneyAccount(t, dbi.DB, space.ID, "Account A", user.ID)
account2 := testutil.CreateTestMoneyAccount(t, dbi.DB, space.ID, "Account B", user.ID)
testutil.CreateTestTransfer(t, dbi.DB, account1.ID, 2000, model.TransferDirectionDeposit, user.ID)
testutil.CreateTestTransfer(t, dbi.DB, account2.ID, 3000, model.TransferDirectionDeposit, user.ID)
testutil.CreateTestTransfer(t, dbi.DB, account1.ID, decimal.RequireFromString("20.00"), model.TransferDirectionDeposit, user.ID)
testutil.CreateTestTransfer(t, dbi.DB, account2.ID, decimal.RequireFromString("30.00"), model.TransferDirectionDeposit, user.ID)
total, err := repo.GetTotalAllocatedForSpace(space.ID)
require.NoError(t, err)
assert.Equal(t, 5000, total)
assert.True(t, decimal.RequireFromString("50.00").Equal(total))
})
}