Files
coder/coderd/util/ptr/ptr_test.go
T
Michael SuchaczandEthan Dickson 0ef331fcd0 feat!: scope chat model override settings to organizations (#28442)
Moves chat model override settings from deployment scope to organization
scope, following the org-scoping of chat model configs in #28440.

Depends on #28440 (based on
`ethan/chat-models-availability-consolidation`).

Remote dogfood UAT passed on this change, including multi-organization
scenarios on a licensed deployment with real models.

## Problem

Chat model configs are now owned by organizations, but the override
settings that reference them stayed deployment-wide: admin
subagent/title/compaction overrides in `site_configs`, personal
overrides in `user_configs`, and the advisor model embedded in the
advisor runtime JSON. A single deployment-level override can only point
at one organization's model config, so overrides effectively worked for
the default organization only, and title generation had to soften its
hard-failure contract to tolerate unusable overrides.

## Fix

Admin overrides (general, explore, title generation, compaction,
advisor) and personal overrides (root, general, explore) become
organization-scoped rows in two new typed tables,
`chat_organization_model_overrides` and `chat_user_model_overrides`.
Composite foreign keys on `(organization_id, model_config_id)` make
cross-organization model references unrepresentable. The migration
deletes the legacy serialized `site_configs`/`user_configs` override
keys instead of migrating them; admins and users re-select models in the
new organization-scoped settings.

New endpoints live under
`/api/experimental/organizations/{organization}/chats/model-overrides`
(admin defaults) and
`/api/experimental/organizations/{organization}/members/{user}/chats/model-overrides`
(personal overrides); the legacy deployment-level routes are removed.
chatd resolves overrides via the chat's organization, restoring the
hard-failure contract for configured-but-unusable title generation
overrides. The deployment-level `AllowUsers` switch and advisor runtime
limits stay deployment-scoped.

The Coder Agents settings UI gains a per-organization "Defaults &
overrides" page under AI Settings > Models, and the personal overrides
page gains an organization selector for users in multiple organizations.
Advisor telemetry now reports per-organization override rows.

**BREAKING CHANGE**: Existing deployment-level overrides are dropped,
not migrated. Every organization starts with no overrides after upgrade,
and model selections must be re-applied in the new settings. The legacy
deployment-level override endpoints are removed.

Closes https://linear.app/coder/issue/CODAGT-872

> [!NOTE]
> Xum (AI agent) authored this PR on behalf of @ibetitsmike.

<!-- xum-attribution: model=claude-opus-4-6 thinking=high -->

---------

Co-authored-by: Ethan Dickson <ethan@coder.com>
2026-08-24 11:20:26 +01:00

120 lines
2.7 KiB
Go

package ptr_test
import (
"database/sql"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/coder/coder/v2/coderd/util/ptr"
)
func Test_Ref_Deref(t *testing.T) {
t.Parallel()
t.Run("String", func(t *testing.T) {
t.Parallel()
val := "test"
p := ptr.Ref(val)
assert.Equal(t, &val, p)
})
t.Run("Bool", func(t *testing.T) {
t.Parallel()
val := true
p := ptr.Ref(val)
assert.Equal(t, &val, p)
})
t.Run("Int64", func(t *testing.T) {
t.Parallel()
val := int64(42)
p := ptr.Ref(val)
assert.Equal(t, &val, p)
})
t.Run("Float64", func(t *testing.T) {
t.Parallel()
val := float64(3.14159)
p := ptr.Ref(val)
assert.Equal(t, &val, p)
})
}
func Test_NilOrEmpty(t *testing.T) {
t.Parallel()
nilString := (*string)(nil)
emptyString := ""
nonEmptyString := "hi"
assert.True(t, ptr.NilOrEmpty(nilString))
assert.True(t, ptr.NilOrEmpty(&emptyString))
assert.False(t, ptr.NilOrEmpty(&nonEmptyString))
}
func Test_NilToEmpty(t *testing.T) {
t.Parallel()
assert.False(t, ptr.NilToEmpty((*bool)(nil)))
assert.Empty(t, ptr.NilToEmpty((*int64)(nil)))
assert.Empty(t, ptr.NilToEmpty((*string)(nil)))
assert.Equal(t, true, ptr.NilToEmpty(ptr.Ref(true)))
}
func Test_NilToDefault(t *testing.T) {
t.Parallel()
assert.True(t, ptr.NilToDefault(ptr.Ref(true), false))
assert.True(t, ptr.NilToDefault((*bool)(nil), true))
assert.Equal(t, int64(4), ptr.NilToDefault(ptr.Ref[int64](4), 5))
assert.Equal(t, int64(5), ptr.NilToDefault((*int64)(nil), 5))
assert.Equal(t, "hi", ptr.NilToDefault((*string)(nil), "hi"))
assert.Equal(t, "hello", ptr.NilToDefault(ptr.Ref("hello"), "hi"))
}
func Test_NilOrZero(t *testing.T) {
t.Parallel()
nilInt64 := (*int64)(nil)
nilFloat64 := (*float64)(nil)
nilDuration := (*time.Duration)(nil)
zeroInt64 := int64(0)
zeroFloat64 := float64(0.0)
zeroDuration := time.Duration(0)
nonZeroInt64 := int64(1)
nonZeroFloat64 := float64(3.14159)
nonZeroDuration := time.Hour
assert.True(t, ptr.NilOrZero(nilInt64))
assert.True(t, ptr.NilOrZero(nilFloat64))
assert.True(t, ptr.NilOrZero(nilDuration))
assert.True(t, ptr.NilOrZero(&zeroInt64))
assert.True(t, ptr.NilOrZero(&zeroFloat64))
assert.True(t, ptr.NilOrZero(&zeroDuration))
assert.False(t, ptr.NilOrZero(&nonZeroInt64))
assert.False(t, ptr.NilOrZero(&nonZeroFloat64))
assert.False(t, ptr.NilOrZero(&nonZeroDuration))
}
func Test_FromNullString(t *testing.T) {
t.Parallel()
assert.Nil(t, ptr.FromNullString(sql.NullString{}))
assert.Nil(t, ptr.FromNullString(sql.NullString{String: "ignored"}))
valid := ptr.FromNullString(sql.NullString{String: "value", Valid: true})
assert.NotNil(t, valid)
assert.Equal(t, "value", *valid)
empty := ptr.FromNullString(sql.NullString{Valid: true})
assert.NotNil(t, empty)
assert.Equal(t, "", *empty)
}