Files
zeekay 8feb24ea1f One name for this fork, and it is ours
The server module named github.com/hanzoai/team/server/v8 — a path that
resolves to the retired workspace's repository, not this one — while
server/public still published github.com/mattermost/mattermost/server/public.
Both are github.com/hanzoteam/server/... now, which is where this code
actually lives.

That second half is what made the binary unbootable. Upstream's public path
stayed claimed by upstream, mattermost-plugin-ai imported it, and the build
linked public/model twice; public/plugin's gob.Register then ran twice under
one name and panicked at init, before main. Reverting the rename traded the
brand for a working binary. Rebranding the plugin alongside it needs no such
trade: the agents fork is github.com/hanzoteam/agents/v2 against our public
module, so no module named mattermost/mattermost is in the graph at all.

Measured: `go list -deps ./cmd/mattermost` names exactly one public/model, and
it is ours.
2026-08-28 23:35:36 -07:00

392 lines
12 KiB
Go

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
package sqlstore
import (
"testing"
"github.com/stretchr/testify/require"
"github.com/hanzoteam/server/server/public/model"
"github.com/hanzoteam/server/server/public/shared/request"
"github.com/hanzoteam/server/server/v8/channels/store"
"github.com/hanzoteam/server/server/v8/channels/store/storetest"
)
func TestBulkInsertChunking(t *testing.T) {
StoreTest(t, testBulkInsertChunking)
}
// setMaxInsertParams overrides the max-insert-params threshold on the
// underlying SqlStore and returns a cleanup function that restores the default.
func setMaxInsertParams(t *testing.T, ss store.Store, maxParams int) {
t.Helper()
sqlStore := ss.(*SqlStore)
sqlStore.maxInsertParams = maxParams
t.Cleanup(func() { sqlStore.maxInsertParams = 0 })
}
func testBulkInsertChunking(t *testing.T, rctx request.CTX, ss store.Store) {
t.Run("ChannelMembers across multiple chunks", func(t *testing.T) {
// 15 columns/row. With maxInsertParams=30, chunkSize=2,
// so 5 members split into 3 chunks (2+2+1).
setMaxInsertParams(t, ss, 30)
team := &model.Team{
DisplayName: "ChunkTest",
Name: storetest.NewTestID(),
Email: storetest.MakeEmail(),
Type: model.TeamOpen,
}
team, err := ss.Team().Save(team)
require.NoError(t, err)
channel := &model.Channel{
DisplayName: "ChunkTest",
Name: "z-z-z" + model.NewId(),
Type: model.ChannelTypeOpen,
TeamId: team.Id,
}
channel, err = ss.Channel().Save(rctx, channel, -1)
require.NoError(t, err)
const n = 5
members := make([]*model.ChannelMember, n)
defaultNotifyProps := model.GetDefaultChannelNotifyProps()
for i := range members {
u, uErr := ss.User().Save(rctx, &model.User{Username: model.NewUsername(), Email: storetest.MakeEmail()})
require.NoError(t, uErr)
members[i] = &model.ChannelMember{
ChannelId: channel.Id,
UserId: u.Id,
NotifyProps: defaultNotifyProps,
}
}
saved, err := ss.Channel().SaveMultipleMembers(members)
require.NoError(t, err)
require.Len(t, saved, n)
for _, m := range saved {
got, gErr := ss.Channel().GetMember(rctx, channel.Id, m.UserId)
require.NoError(t, gErr)
require.Equal(t, channel.Id, got.ChannelId)
}
})
t.Run("ChannelMembers atomicity on conflict", func(t *testing.T) {
// With chunkSize=2, inserting [A, B, B] produces chunks [A,B] and [B].
// Chunk 1 succeeds; chunk 2 hits a unique constraint. The transaction
// must roll back all chunks, leaving zero rows.
setMaxInsertParams(t, ss, 30)
team := &model.Team{
DisplayName: "AtomicTest",
Name: storetest.NewTestID(),
Email: storetest.MakeEmail(),
Type: model.TeamOpen,
}
team, err := ss.Team().Save(team)
require.NoError(t, err)
channel := &model.Channel{
DisplayName: "AtomicTest",
Name: "z-z-z" + model.NewId(),
Type: model.ChannelTypeOpen,
TeamId: team.Id,
}
channel, err = ss.Channel().Save(rctx, channel, -1)
require.NoError(t, err)
users := make([]*model.User, 3)
for i := range users {
u, uErr := ss.User().Save(rctx, &model.User{Username: model.NewUsername(), Email: storetest.MakeEmail()})
require.NoError(t, uErr)
users[i] = u
}
defaultNotifyProps := model.GetDefaultChannelNotifyProps()
members := []*model.ChannelMember{
{ChannelId: channel.Id, UserId: users[0].Id, NotifyProps: defaultNotifyProps},
{ChannelId: channel.Id, UserId: users[1].Id, NotifyProps: defaultNotifyProps},
{ChannelId: channel.Id, UserId: users[1].Id, NotifyProps: defaultNotifyProps}, // duplicate
}
_, err = ss.Channel().SaveMultipleMembers(members)
require.Error(t, err)
// Verify none were persisted (transaction rolled back).
_, gErr := ss.Channel().GetMember(rctx, channel.Id, users[0].Id)
require.Error(t, gErr, "member from chunk 1 should not exist after rollback")
})
t.Run("TeamMembers across multiple chunks", func(t *testing.T) {
// 8 columns/row. With maxInsertParams=16, chunkSize=2,
// so 5 members split into 3 chunks (2+2+1).
setMaxInsertParams(t, ss, 16)
teamID := model.NewId()
const n = 5
members := make([]*model.TeamMember, n)
for i := range members {
u, uErr := ss.User().Save(rctx, &model.User{Username: model.NewUsername(), Email: storetest.MakeEmail()})
require.NoError(t, uErr)
members[i] = &model.TeamMember{TeamId: teamID, UserId: u.Id}
}
saved, err := ss.Team().SaveMultipleMembers(members, -1)
require.NoError(t, err)
require.Len(t, saved, n)
for _, m := range saved {
got, gErr := ss.Team().GetMember(rctx, teamID, m.UserId)
require.NoError(t, gErr)
require.Equal(t, teamID, got.TeamId)
}
})
t.Run("TeamMembers atomicity on conflict", func(t *testing.T) {
setMaxInsertParams(t, ss, 16)
teamID := model.NewId()
users := make([]*model.User, 3)
for i := range users {
u, uErr := ss.User().Save(rctx, &model.User{Username: model.NewUsername(), Email: storetest.MakeEmail()})
require.NoError(t, uErr)
users[i] = u
}
members := []*model.TeamMember{
{TeamId: teamID, UserId: users[0].Id},
{TeamId: teamID, UserId: users[1].Id},
{TeamId: teamID, UserId: users[1].Id}, // duplicate
}
_, err := ss.Team().SaveMultipleMembers(members, -1)
require.Error(t, err)
_, gErr := ss.Team().GetMember(rctx, teamID, users[0].Id)
require.Error(t, gErr, "member from chunk 1 should not exist after rollback")
})
t.Run("ThreadMemberships across multiple chunks", func(t *testing.T) {
// 6 columns/row. With maxInsertParams=12, chunkSize=2,
// so 5 memberships split into 3 chunks (2+2+1).
setMaxInsertParams(t, ss, 12)
const n = 5
memberships := make([]*model.ThreadMembership, n)
for i := range memberships {
memberships[i] = &model.ThreadMembership{
PostId: model.NewId(),
UserId: model.NewId(),
Following: true,
}
}
saved, err := ss.Thread().SaveMultipleMemberships(memberships)
require.NoError(t, err)
require.Len(t, saved, n)
for _, m := range saved {
got, gErr := ss.Thread().GetMembershipForUser(m.UserId, m.PostId)
require.NoError(t, gErr)
require.Equal(t, m.PostId, got.PostId)
require.Equal(t, m.UserId, got.UserId)
}
})
t.Run("Posts across multiple chunks", func(t *testing.T) {
// 18 columns/row. With maxInsertParams=36, chunkSize=2,
// so 5 posts split into 3 chunks (2+2+1).
setMaxInsertParams(t, ss, 36)
channel := &model.Channel{
DisplayName: "PostChunkTest",
Name: "z-z-z" + model.NewId(),
Type: model.ChannelTypeOpen,
TeamId: model.NewId(),
}
channel, err := ss.Channel().Save(rctx, channel, -1)
require.NoError(t, err)
u, err := ss.User().Save(rctx, &model.User{Username: model.NewUsername(), Email: storetest.MakeEmail()})
require.NoError(t, err)
const n = 5
posts := make([]*model.Post, n)
for i := range posts {
posts[i] = &model.Post{
ChannelId: channel.Id,
UserId: u.Id,
Message: "chunk test post",
}
}
saved, _, err := ss.Post().SaveMultiple(rctx, posts)
require.NoError(t, err)
require.Len(t, saved, n)
for _, p := range saved {
got, gErr := ss.Post().GetSingle(rctx, p.Id, false)
require.NoError(t, gErr)
require.Equal(t, p.Id, got.Id)
}
})
t.Run("Posts atomicity on conflict", func(t *testing.T) {
// Use remote posts to allow pre-set IDs. With chunkSize=2,
// posts [A, B, A-dup] produce chunks [A,B] and [A-dup].
// Chunk 2 hits PK violation; transaction must roll back all.
setMaxInsertParams(t, ss, 36)
channel := &model.Channel{
DisplayName: "PostAtomicTest",
Name: "z-z-z" + model.NewId(),
Type: model.ChannelTypeOpen,
TeamId: model.NewId(),
}
channel, err := ss.Channel().Save(rctx, channel, -1)
require.NoError(t, err)
u, err := ss.User().Save(rctx, &model.User{Username: model.NewUsername(), Email: storetest.MakeEmail()})
require.NoError(t, err)
remoteId := new(model.NewId())
duplicateId := model.NewId()
posts := []*model.Post{
{Id: duplicateId, RemoteId: remoteId, ChannelId: channel.Id, UserId: u.Id, Message: "post A"},
{Id: model.NewId(), RemoteId: remoteId, ChannelId: channel.Id, UserId: u.Id, Message: "post B"},
{Id: duplicateId, RemoteId: remoteId, ChannelId: channel.Id, UserId: u.Id, Message: "post A dup"},
}
_, _, err = ss.Post().SaveMultiple(rctx, posts)
require.Error(t, err)
// Post from chunk 1 should not exist (transaction rolled back).
_, gErr := ss.Post().GetSingle(rctx, duplicateId, false)
require.Error(t, gErr, "post from chunk 1 should not exist after rollback")
})
t.Run("GroupMembers via CreateWithUserIds atomicity on conflict", func(t *testing.T) {
// With chunkSize=2, userIds [A, B, B] produce chunks [A,B] and [B].
// Chunk 2 hits unique constraint; transaction must roll back all
// (including the group row itself).
setMaxInsertParams(t, ss, 8)
users := make([]*model.User, 2)
for i := range users {
u, uErr := ss.User().Save(rctx, &model.User{Username: model.NewUsername(), Email: storetest.MakeEmail()})
require.NoError(t, uErr)
users[i] = u
}
group := &model.GroupWithUserIds{
Group: model.Group{
DisplayName: "AtomicGroup",
Name: new("atomic-group-" + model.NewId()),
Source: model.GroupSourceCustom,
},
UserIds: []string{users[0].Id, users[1].Id, users[1].Id}, // duplicate
}
_, err := ss.Group().CreateWithUserIds(group)
require.Error(t, err)
})
t.Run("Status upserts across multiple chunks", func(t *testing.T) {
// 6 columns/row. With maxInsertParams=12, chunkSize=2,
// so 5 statuses split into 3 chunks (2+2+1).
setMaxInsertParams(t, ss, 12)
const n = 5
statuses := make(map[string]*model.Status, n)
userIDs := make([]string, 0, n)
for range n {
u, uErr := ss.User().Save(rctx, &model.User{Username: model.NewUsername(), Email: storetest.MakeEmail()})
require.NoError(t, uErr)
statuses[u.Id] = &model.Status{
UserId: u.Id,
Status: model.StatusOnline,
Manual: false,
}
userIDs = append(userIDs, u.Id)
}
err := ss.Status().SaveOrUpdateMany(statuses)
require.NoError(t, err)
for _, uid := range userIDs {
got, gErr := ss.Status().Get(uid)
require.NoError(t, gErr)
require.Equal(t, model.StatusOnline, got.Status)
}
})
t.Run("GroupMembers via CreateWithUserIds across chunks", func(t *testing.T) {
// 4 columns/row. With maxInsertParams=8, chunkSize=2,
// so 5 members split into 3 chunks (2+2+1).
setMaxInsertParams(t, ss, 8)
const n = 5
userIDs := make([]string, n)
for i := range userIDs {
u, uErr := ss.User().Save(rctx, &model.User{Username: model.NewUsername(), Email: storetest.MakeEmail()})
require.NoError(t, uErr)
userIDs[i] = u.Id
}
group := &model.GroupWithUserIds{
Group: model.Group{
DisplayName: "ChunkGroup",
Name: new("chunk-group-" + model.NewId()),
Source: model.GroupSourceCustom,
},
UserIds: userIDs,
}
created, err := ss.Group().CreateWithUserIds(group)
require.NoError(t, err)
require.NotNil(t, created)
members, err := ss.Group().GetMemberUsers(created.Id)
require.NoError(t, err)
require.Len(t, members, n)
})
t.Run("GroupMembers via UpsertMembers across chunks", func(t *testing.T) {
// 4 columns/row. With maxInsertParams=8, chunkSize=2,
// so 5 members split into 3 chunks (2+2+1).
setMaxInsertParams(t, ss, 8)
// Create a group first (with no members).
group := &model.GroupWithUserIds{
Group: model.Group{
DisplayName: "UpsertGroup",
Name: new("upsert-group-" + model.NewId()),
Source: model.GroupSourceCustom,
},
}
created, err := ss.Group().CreateWithUserIds(group)
require.NoError(t, err)
const n = 5
userIDs := make([]string, n)
for i := range userIDs {
u, uErr := ss.User().Save(rctx, &model.User{Username: model.NewUsername(), Email: storetest.MakeEmail()})
require.NoError(t, uErr)
userIDs[i] = u.Id
}
upserted, err := ss.Group().UpsertMembers(created.Id, userIDs)
require.NoError(t, err)
require.Len(t, upserted, n)
members, err := ss.Group().GetMemberUsers(created.Id)
require.NoError(t, err)
require.Len(t, members, n)
})
}