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feat: own the JetStream subject contract, and ingest jupiter rider telemetry

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Half of this binary's js.Publish calls were bound to no stream at all.
The streams were declared only by an external Python script on another
machine (Birock/doormile-bookings/setup_jetstream.py) and had drifted
from the code: booking.cancelled, booking.outcome and
booking.assignment_failed had no stream, and CHAT declared the literal
"chat.room.closed" while chat.go publishes "chat.room.closed.<id>",
which it does not match. Every publish site is best-effort
(`if db.Js != nil` + warn-log), so those events were failing and being
dropped silently — every cancellation, delivery outcome and assignment
failure since the streams were created.

db.EnsureStreams now declares the streams at startup from a map that
sits next to the code that publishes, so the contract cannot drift
again. It only ever adds: existing streams keep their storage type,
retention, limits and every subject they already have. Nothing is
deleted. Losing the create race against a sibling replica is expected
and reconciles rather than erroring.

Alongside that, /internal/miler/* ingests rider telemetry still arriving
over the jupiter NATS chain. The forwarding worker holds no rider JWT —
the rider app is still jupiter-shaped — so LegacyMilerIdentity resolves
an identity from a header into c.Locals("userid") behind the existing
X-Internal-Key guard. That lets the routes reuse the miler handlers
unchanged instead of growing a parallel set that would drift.

Identity comes from a header, never the body: the telemetry handlers
overwrite a body-supplied userid precisely so one rider cannot write
another's GPS trail, and reading it from the body here would reopen that
from behind the internal key. MilerProfile.Legacyuserid (nullable,
indexed) maps a jupiter userid to a Doormile one.

Only fire-and-forget telemetry is exposed. Transactional actions stay
synchronous — a rider needs a real answer from pickup-complete, which a
queue in front of it cannot give.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
This commit is contained in:
Suriya
2026-08-10 12:56:30 +05:30
parent 90fa4fbb74
commit 6738d37d7b
5 changed files with 251 additions and 8 deletions
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23
models/users.go
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@@ -84,14 +84,21 @@ func (AppUser) TableName() string {
}
type MilerProfile struct {
Milerprofileid int `json:"milerprofileid" gorm:"primaryKey;column:milerprofileid"`
Userid int `json:"userid" gorm:"column:userid;unique;not null"`
Applocationid int `json:"applocationid" gorm:"column:applocationid;default:1"`
Displayname string `json:"displayname" gorm:"column:displayname;not null"`
Phone string `json:"phone" gorm:"column:phone;not null"`
Profilephotourl string `json:"profilephotourl" gorm:"column:profilephotourl"`
Vehicleid *int `json:"vehicleid" gorm:"column:vehicleid"`
Hubid *int `json:"hubid" gorm:"column:hubid"`
Milerprofileid int `json:"milerprofileid" gorm:"primaryKey;column:milerprofileid"`
Userid int `json:"userid" gorm:"column:userid;unique;not null"`
Applocationid int `json:"applocationid" gorm:"column:applocationid;default:1"`
Displayname string `json:"displayname" gorm:"column:displayname;not null"`
Phone string `json:"phone" gorm:"column:phone;not null"`
Profilephotourl string `json:"profilephotourl" gorm:"column:profilephotourl"`
Vehicleid *int `json:"vehicleid" gorm:"column:vehicleid"`
Hubid *int `json:"hubid" gorm:"column:hubid"`
// Legacyuserid is this rider's userid in the old jupiter/Nearle system, for
// riders migrated from it. It exists so telemetry still arriving over the
// jupiter NATS chain — which identifies a rider by jupiter's userid and has
// no Doormile token — can be resolved to a Doormile rider. Nil for riders
// created natively in Doormile, which is the normal case. Never used for
// authentication: it identifies, the X-Internal-Key authenticates.
Legacyuserid *int `json:"legacyuserid,omitempty" gorm:"column:legacyuserid;index"`
Defaultvehicletype string `json:"defaultvehicletype" gorm:"column:defaultvehicletype"`
Currentlatitude float64 `json:"currentlatitude" gorm:"column:currentlatitude"`
Currentlongitude float64 `json:"currentlongitude" gorm:"column:currentlongitude"`