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zooqueenandHanzo Dev
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POST /v1/billing/subscribe/card with sourceId "balance": a funded balance loses exactly the plan's price, one cent short is refused with nothing moved and no subscription, and embedded in cloud the draw lands on the host ledger the same way. The red member-spend test seeds the iam-user books the draw reads rather than kind "user". Co-authored-by: Hanzo Dev <[email protected]>
94 lines
2.9 KiB
Go
94 lines
2.9 KiB
Go
package billing
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import (
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"io"
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"net/http"
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"testing"
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"github.com/hanzoai/commerce/datastore"
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"github.com/hanzoai/commerce/util/test/ae"
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)
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// POST /v1/billing/subscribe/card with sourceId "balance" takes exactly the plan's
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// price from the books GET /v1/billing/balance reads, or it is refused and nothing
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// moves. team = 2500c per seat, two seats: 5000c.
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const teamOfTwo = `{"sourceId":"balance","planId":"team","quantity":2}`
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const teamPrice = 5000
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func TestSubscribeCardFromBalance_DebitsExactlyThePrice(t *testing.T) {
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ctx := ae.NewContext()
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defer ctx.Close()
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org := moneyOrg("balcard-exact")
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db := datastore.New(org.Namespaced(ctx))
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deposit(t, db, org.Name, 7000)
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resp := invokeSubscribeCard(org, ctx, teamOfTwo, nil)
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if resp.StatusCode != http.StatusCreated {
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b, _ := io.ReadAll(resp.Body)
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t.Fatalf("status=%d body=%s, want 201", resp.StatusCode, b)
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}
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if got := walletOf(t, ctx, org, org.Name); got != 7000-teamPrice {
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t.Fatalf("balance after = %d, want %d", got, 7000-teamPrice)
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}
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if n := len(subsOf(t, db, org.Name)); n == 0 {
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t.Fatal("paid, and no subscription")
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}
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}
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func TestSubscribeCardFromBalance_OneCentShortIsRefused(t *testing.T) {
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ctx := ae.NewContext()
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defer ctx.Close()
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org := moneyOrg("balcard-short")
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db := datastore.New(org.Namespaced(ctx))
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deposit(t, db, org.Name, teamPrice-1)
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resp := invokeSubscribeCard(org, ctx, teamOfTwo, nil)
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if resp.StatusCode == http.StatusCreated {
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t.Fatal("a balance one cent short bought the plan")
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}
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if got := walletOf(t, ctx, org, org.Name); got != teamPrice-1 {
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t.Fatalf("balance after refusal = %d, want %d", got, teamPrice-1)
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}
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if n := len(subsOf(t, db, org.Name)); n != 0 {
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t.Fatalf("a refused sale wrote %d subscription(s)", n)
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}
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}
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// Embedded in cloud, the balance is the host ledger's; the draw lands there.
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func TestSubscribeCardFromBalance_HostLedger(t *testing.T) {
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for _, tc := range []struct {
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name string
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funded int64
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sold bool
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}{
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{"exact", 6000, true},
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{"short", teamPrice - 1, false},
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} {
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t.Run(tc.name, func(t *testing.T) {
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ctx := ae.NewContext()
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defer ctx.Close()
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fake := newFakeLedger()
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injectLedger(t, fake)
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org := moneyOrg("balcard-host-" + tc.name)
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acct := fake.account(org.Name, org.Name, "usd", false)
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fake.bal[acct] = tc.funded
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resp := invokeSubscribeCard(org, ctx, teamOfTwo, nil)
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if sold := resp.StatusCode == http.StatusCreated; sold != tc.sold {
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b, _ := io.ReadAll(resp.Body)
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t.Fatalf("status=%d body=%s, want sold=%v", resp.StatusCode, b, tc.sold)
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}
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want, debits := tc.funded, 0
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if tc.sold {
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want, debits = tc.funded-teamPrice, 1
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}
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if fake.bal[acct] != want || len(fake.debits) != debits {
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t.Fatalf("host balance %d with %d debit(s), want %d with %d", fake.bal[acct], len(fake.debits), want, debits)
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}
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if tc.sold && (fake.debits[0].AmountCents != teamPrice || fake.debits[0].Ref == "") {
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t.Fatalf("debit = %+v, want one keyed debit of %d", fake.debits[0], teamPrice)
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}
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})
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}
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}
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