feat add tenant users

backend/app/http/super/provider.gen.go

@@ -2,7 +2,6 @@ package super
 
 import (
 	"database/sql"
-
 	"quyun/v2/providers/app"
 
 	"go.ipao.vip/atom"

backend/app/requests/pagination.go

@@ -2,14 +2,14 @@ package requests
 
 import "github.com/samber/lo"
 
-type Pager struct {
-	Pagination `json:",inline"`
+type Pager[T any] struct {
+	Pagination `      json:",inline"`
 	Total      int64 `json:"total"`
-	Items      any   `json:"items"`
+	Items      []T   `json:"items"`
 }
 
 type Pagination struct {
-	Page  int64 `json:"page" form:"page" query:"page"`
+	Page  int64 `json:"page"  form:"page"  query:"page"`
 	Limit int64 `json:"limit" form:"limit" query:"limit"`
 }
 

backend/app/services/provider.gen.go

@@ -11,13 +11,15 @@ import (
 func Provide(opts ...opt.Option) error {
 	if err := container.Container.Provide(func(
 		db *gorm.DB,
+		tenant *tenant,
 		test *test,
 		user *user,
 	) (contracts.Initial, error) {
 		obj := &services{
-			db:   db,
-			test: test,
-			user: user,
+			db:     db,
+			tenant: tenant,
+			test:   test,
+			user:   user,
 		}
 		if err := obj.Prepare(); err != nil {
 			return nil, err
@@ -27,6 +29,13 @@ func Provide(opts ...opt.Option) error {
 	}, atom.GroupInitial); err != nil {
 		return err
 	}
+	if err := container.Container.Provide(func() (*tenant, error) {
+		obj := &tenant{}
+
+		return obj, nil
+	}); err != nil {
+		return err
+	}
 	if err := container.Container.Provide(func() (*test, error) {
 		obj := &test{}
 

backend/app/services/services.gen.go

@@ -8,22 +8,25 @@ var _db *gorm.DB
 
 // exported CamelCase Services
 var (
-	Test *test
-	User *user
+	Tenant *tenant
+	Test   *test
+	User   *user
 )
 
 // @provider(model)
 type services struct {
 	db *gorm.DB
 	// define Services
-	test *test
-	user *user
+	tenant *tenant
+	test   *test
+	user   *user
 }
 
 func (svc *services) Prepare() error {
 	_db = svc.db
 
 	// set exported Services here
+	Tenant = svc.tenant
 	Test = svc.test
 	User = svc.user
 

backend/app/services/tenant.go

@@ -0,0 +1,72 @@
+package services
+
+import (
+	"context"
+
+	"quyun/v2/database/models"
+	"quyun/v2/pkg/consts"
+
+	"github.com/pkg/errors"
+)
+
+// @provider
+type tenant struct{}
+
+func (t *tenant) ContainsUserID(ctx context.Context, tenantID, userID int64) (*models.User, error) {
+	tbl, query := models.TenantUserQuery.QueryContext(ctx)
+
+	_, err := query.Where(tbl.TenantID.Eq(tenantID), tbl.UserID.Eq(userID)).First()
+	if err != nil {
+		return nil, errors.Wrapf(err, "ContainsUserID failed, tenantID: %d, userID: %d", tenantID, userID)
+	}
+
+	return User.FindByID(ctx, userID)
+}
+
+// AddUser
+func (t *tenant) AddUser(ctx context.Context, tenantID, userID int64) error {
+	tenantUser := &models.TenantUser{
+		TenantID: tenantID,
+		UserID:   userID,
+	}
+
+	if err := tenantUser.Create(ctx); err != nil {
+		return errors.Wrapf(err, "AddUser failed, tenantID: %d, userID: %d", tenantID, userID)
+	}
+	return nil
+}
+
+// RemoveUser
+func (t *tenant) RemoveUser(ctx context.Context, tenantID, userID int64) error {
+	tbl, query := models.TenantUserQuery.QueryContext(ctx)
+	tenantUser, err := query.Where(tbl.TenantID.Eq(tenantID), tbl.UserID.Eq(userID)).First()
+	if err != nil {
+		return errors.Wrapf(err, "RemoveUser failed to find, tenantID: %d, userID: %d", tenantID, userID)
+	}
+
+	_, err = tenantUser.Delete(ctx)
+	if err != nil {
+		return errors.Wrapf(err, "RemoveUser failed to delete, tenantID: %d, userID: %d", tenantID, userID)
+	}
+	return nil
+}
+
+// SetUserRole
+func (t *tenant) SetUserRole(ctx context.Context, tenantID, userID int64, role ...consts.TenantUserRole) error {
+	tbl, query := models.TenantUserQuery.QueryContext(ctx)
+	tenantUser, err := query.Where(tbl.TenantID.Eq(tenantID), tbl.UserID.Eq(userID)).First()
+	if err != nil {
+		return errors.Wrapf(err, "SetUserRole failed to find, tenantID: %d, userID: %d", tenantID, userID)
+	}
+
+	tenantUser.Role = role
+	if _, err := tenantUser.Update(ctx); err != nil {
+		return errors.Wrapf(err, "SetUserRole failed to update, tenantID: %d, userID: %d", tenantID, userID)
+	}
+	return nil
+}
+
+// Users
+func (t *tenant) Users(ctx context.Context, tenantID int64) ([]*models.User, int64, error) {
+	return nil, 0, nil
+}

backend/app/services/user.go

@@ -3,20 +3,32 @@ package services
 import (
 	"context"
 
+	"quyun/v2/app/requests"
 	"quyun/v2/database/models"
 
 	"github.com/pkg/errors"
+	"go.ipao.vip/gen"
 )
 
 // @provider
 type user struct{}
 
+func (t *user) FindByID(ctx context.Context, userID int64) (*models.User, error) {
+	tbl, query := models.UserQuery.QueryContext(ctx)
+
+	model, err := query.Where(tbl.ID.Eq(userID)).First()
+	if err != nil {
+		return nil, errors.Wrapf(err, "FindByID failed, %d", userID)
+	}
+	return model, nil
+}
+
 func (t *user) FindByUsername(ctx context.Context, username string) (*models.User, error) {
 	tbl, query := models.UserQuery.QueryContext(ctx)
 
 	model, err := query.Where(tbl.Username.Eq(username)).First()
 	if err != nil {
-		return nil, errors.Wrapf(err, "FindByusername failed, %s", username)
+		return nil, errors.Wrapf(err, "FindByUsername failed, %s", username)
 	}
 	return model, nil
 }
@@ -31,3 +43,39 @@ func (t *user) Create(ctx context.Context, user *models.User) (*models.User, err
 	}
 	return user, nil
 }
+
+type UserPageFilter struct {
+	requests.Pagination
+	requests.SortQueryFilter
+
+	Username *string `query:"username"`
+	TenantID *int64  `query:"tenant_id"`
+}
+
+// Page
+func (t *user) Page(ctx context.Context, filter *UserPageFilter) (*requests.Pager[*models.User], error) {
+	tbl, query := models.UserQuery.QueryContext(ctx)
+
+	conds := []gen.Condition{}
+	if filter.Username != nil {
+		conds = append(conds, tbl.Username.Like("%"+*filter.Username+"%"))
+	}
+
+	if filter.TenantID != nil {
+		tuTbl, _ := models.TenantUserQuery.QueryContext(ctx)
+		query = query.RightJoin(tuTbl, tuTbl.UserID.EqCol(tbl.ID))
+		conds = append(conds, tuTbl.TenantID.Eq(*filter.TenantID))
+	}
+
+	filter.Pagination.Format()
+	items, total, err := query.Where(conds...).Order(tbl.ID.Desc()).FindByPage(int(filter.Offset()), int(filter.Limit))
+	if err != nil {
+		return nil, err
+	}
+
+	return &requests.Pager[*models.User]{
+		Pagination: requests.Pagination{},
+		Total:      total,
+		Items:      items,
+	}, nil
+}

backend/app/services/user_test.go

@@ -2,6 +2,7 @@ package services
 
 import (
 	"database/sql"
+	"fmt"
 	"testing"
 
 	"quyun/v2/app/commands/testx"
@@ -9,6 +10,7 @@ import (
 	"quyun/v2/database/models"
 	"quyun/v2/pkg/consts"
 
+	"github.com/samber/lo"
 	. "github.com/smartystreets/goconvey/convey"
 	"github.com/stretchr/testify/suite"
 
@@ -94,3 +96,107 @@ func (t *UserTestSuite) Test_FindByUsername() {
 		})
 	})
 }
+
+// Test_Page
+func (t *UserTestSuite) Test_Page() {
+	FocusConvey("test page", t.T(), func() {
+		Convey("filter username", func() {
+			database.Truncate(t.T().Context(), t.DB, models.TableNameUser)
+
+			username := "test-user"
+			m := &models.User{
+				Username: username,
+				Password: "test-password",
+				Roles:    types.NewArray([]consts.Role{consts.RoleUser}),
+				Status:   consts.UserStatusPendingVerify,
+			}
+
+			err := m.Create(t.T().Context())
+			So(err, ShouldBeNil)
+
+			pager, err := User.Page(t.T().Context(), &UserPageFilter{
+				Username: &username,
+			})
+
+			So(err, ShouldBeNil)
+			So(pager.Total, ShouldEqual, 1)
+		})
+
+		FocusConvey("filter tenant users", func() {
+			database.Truncate(
+				t.T().Context(),
+				t.DB,
+				models.TableNameUser,
+				models.TableNameTenant,
+				models.TableNameTenantUser,
+			)
+
+			username := "test-user"
+			m := &models.User{
+				Username: username,
+				Password: "test-password",
+				Roles:    types.NewArray([]consts.Role{consts.RoleUser}),
+				Status:   consts.UserStatusPendingVerify,
+			}
+
+			err := m.Create(t.T().Context())
+			So(err, ShouldBeNil)
+
+			m = &models.User{
+				Username: username + "02",
+				Password: "test-password",
+				Roles:    types.NewArray([]consts.Role{consts.RoleUser}),
+				Status:   consts.UserStatusPendingVerify,
+			}
+
+			err = m.Create(t.T().Context())
+			So(err, ShouldBeNil)
+
+			tenantModel := &models.Tenant{
+				UserID: 1,
+				Code:   "abc",
+				UUID:   types.NewUUIDv4(),
+				Name:   "T01",
+				Status: consts.TenantStatusVerified,
+			}
+
+			err = tenantModel.Create(t.T().Context())
+			So(err, ShouldBeNil)
+
+			tenantModel = &models.Tenant{
+				UserID: 2,
+				Code:   "abc01",
+				UUID:   types.NewUUIDv4(),
+				Name:   "T02",
+				Status: consts.TenantStatusVerified,
+			}
+
+			err = tenantModel.Create(t.T().Context())
+			So(err, ShouldBeNil)
+
+			count := 12
+			for i := 0; i < count; i++ {
+				m = &models.User{
+					Username: fmt.Sprintf("user_%d", i),
+					Password: "test-password",
+					Roles:    types.NewArray([]consts.Role{consts.RoleUser}),
+					Status:   consts.UserStatusPendingVerify,
+				}
+
+				err = m.Create(t.T().Context())
+				So(err, ShouldBeNil)
+
+				// create tenant user
+				err = Tenant.AddUser(t.T().Context(), int64(i%2+1), m.ID)
+				So(err, ShouldBeNil)
+			}
+
+			pager, err := User.Page(t.T().Context(), &UserPageFilter{
+				TenantID: lo.ToPtr(int64(1)),
+			})
+
+			So(err, ShouldBeNil)
+			So(pager.Total, ShouldEqual, 6)
+		})
+	})
+}

backend/database/.transform.yaml

@@ -13,4 +13,10 @@ field_type:
   users:
     roles: types.Array[consts.Role]
     status: consts.UserStatus
+  tenants:
+    uuid: types.UUID
+    status: consts.TenantStatus
+  tenant_users:
+    role: types.Array[consts.TenantUserRole]
+    status: consts.UserStatus
 field_relate:

backend/database/migrations/20251215113803_tenants.sql

@@ -0,0 +1,29 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS tenants(
+    id bigserial PRIMARY KEY,
+    user_id bigint NOT NULL,
+    code varchar(64) NOT NULL,
+    uuid uuid NOT NULL,
+    name varchar(128) NOT NULL DEFAULT '',
+    status varchar(64) NOT NULL DEFAULT '',
+    config jsonb NOT NULL DEFAULT '{}'::jsonb,
+    expired_at timestamptz,
+    created_at timestamptz NOT NULL DEFAULT now(),
+    updated_at timestamptz NOT NULL DEFAULT now()
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS ux_tenants_code_lower ON tenants(lower(code));
+
+CREATE UNIQUE INDEX IF NOT EXISTS ux_tenants_uuid ON tenants(uuid);
+
+-- +goose StatementEnd
+-- +goose Down
+-- +goose StatementBegin
+DROP INDEX IF EXISTS ux_tenants_uuid;
+
+DROP INDEX IF EXISTS ux_tenants_code_lower;
+
+DROP TABLE IF EXISTS tenants;
+
+-- +goose StatementEnd

backend/database/migrations/20251216011456_tenant_users.sql

@@ -0,0 +1,20 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE IF NOT EXISTS tenant_users(
+    id bigserial PRIMARY KEY,
+    tenant_id bigint NOT NULL,
+    user_id bigint NOT NULL,
+    role TEXT[] NOT NULL DEFAULT ARRAY['member'],
+    balance numeric(20, 8) NOT NULL DEFAULT 0,
+    status varchar(50) NOT NULL DEFAULT 'active',
+    created_at timestamptz NOT NULL DEFAULT NOW(),
+    updated_at timestamptz NOT NULL DEFAULT NOW(),
+    UNIQUE (tenant_id, user_id)
+);
+
+-- +goose StatementEnd
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE IF EXISTS tenant_users;
+
+-- +goose StatementEnd

backend/database/models/query.gen.go

@@ -16,34 +16,44 @@ import (
 )
 
 var (
-	Q         = new(Query)
-	UserQuery *userQuery
+	Q               = new(Query)
+	TenantQuery     *tenantQuery
+	TenantUserQuery *tenantUserQuery
+	UserQuery       *userQuery
 )
 
 func SetDefault(db *gorm.DB, opts ...gen.DOOption) {
 	*Q = *Use(db, opts...)
+	TenantQuery = &Q.Tenant
+	TenantUserQuery = &Q.TenantUser
 	UserQuery = &Q.User
 }
 
 func Use(db *gorm.DB, opts ...gen.DOOption) *Query {
 	return &Query{
-		db:   db,
-		User: newUser(db, opts...),
+		db:         db,
+		Tenant:     newTenant(db, opts...),
+		TenantUser: newTenantUser(db, opts...),
+		User:       newUser(db, opts...),
 	}
 }
 
 type Query struct {
 	db *gorm.DB
 
-	User userQuery
+	Tenant     tenantQuery
+	TenantUser tenantUserQuery
+	User       userQuery
 }
 
 func (q *Query) Available() bool { return q.db != nil }
 
 func (q *Query) clone(db *gorm.DB) *Query {
 	return &Query{
-		db:   db,
-		User: q.User.clone(db),
+		db:         db,
+		Tenant:     q.Tenant.clone(db),
+		TenantUser: q.TenantUser.clone(db),
+		User:       q.User.clone(db),
 	}
 }
 
@@ -57,18 +67,24 @@ func (q *Query) WriteDB() *Query {
 
 func (q *Query) ReplaceDB(db *gorm.DB) *Query {
 	return &Query{
-		db:   db,
-		User: q.User.replaceDB(db),
+		db:         db,
+		Tenant:     q.Tenant.replaceDB(db),
+		TenantUser: q.TenantUser.replaceDB(db),
+		User:       q.User.replaceDB(db),
 	}
 }
 
 type queryCtx struct {
-	User *userQueryDo
+	Tenant     *tenantQueryDo
+	TenantUser *tenantUserQueryDo
+	User       *userQueryDo
 }
 
 func (q *Query) WithContext(ctx context.Context) *queryCtx {
 	return &queryCtx{
-		User: q.User.WithContext(ctx),
+		Tenant:     q.Tenant.WithContext(ctx),
+		TenantUser: q.TenantUser.WithContext(ctx),
+		User:       q.User.WithContext(ctx),
 	}
 }
 

backend/database/models/tenant_users.gen.go

@@ -0,0 +1,63 @@
+// Code generated by go.ipao.vip/gen. DO NOT EDIT.
+// Code generated by go.ipao.vip/gen. DO NOT EDIT.
+// Code generated by go.ipao.vip/gen. DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"time"
+
+	"quyun/v2/pkg/consts"
+
+	"go.ipao.vip/gen"
+	"go.ipao.vip/gen/types"
+)
+
+const TableNameTenantUser = "tenant_users"
+
+// TenantUser mapped from table <tenant_users>
+type TenantUser struct {
+	ID        int64                              `gorm:"column:id;type:bigint;primaryKey;autoIncrement:true" json:"id"`
+	TenantID  int64                              `gorm:"column:tenant_id;type:bigint;not null" json:"tenant_id"`
+	UserID    int64                              `gorm:"column:user_id;type:bigint;not null" json:"user_id"`
+	Role      types.Array[consts.TenantUserRole] `gorm:"column:role;type:text[];not null;default:ARRAY['member" json:"role"`
+	Balance   float64                            `gorm:"column:balance;type:numeric(20,8);not null" json:"balance"`
+	Status    consts.UserStatus                  `gorm:"column:status;type:character varying(50);not null;default:active" json:"status"`
+	CreatedAt time.Time                          `gorm:"column:created_at;type:timestamp with time zone;not null;default:now()" json:"created_at"`
+	UpdatedAt time.Time                          `gorm:"column:updated_at;type:timestamp with time zone;not null;default:now()" json:"updated_at"`
+}
+
+// Quick operations without importing query package
+// Update applies changed fields to the database using the default DB.
+func (m *TenantUser) Update(ctx context.Context) (gen.ResultInfo, error) {
+	return Q.TenantUser.WithContext(ctx).Updates(m)
+}
+
+// Save upserts the model using the default DB.
+func (m *TenantUser) Save(ctx context.Context) error { return Q.TenantUser.WithContext(ctx).Save(m) }
+
+// Create inserts the model using the default DB.
+func (m *TenantUser) Create(ctx context.Context) error {
+	return Q.TenantUser.WithContext(ctx).Create(m)
+}
+
+// Delete removes the row represented by the model using the default DB.
+func (m *TenantUser) Delete(ctx context.Context) (gen.ResultInfo, error) {
+	return Q.TenantUser.WithContext(ctx).Delete(m)
+}
+
+// ForceDelete permanently deletes the row (ignores soft delete) using the default DB.
+func (m *TenantUser) ForceDelete(ctx context.Context) (gen.ResultInfo, error) {
+	return Q.TenantUser.WithContext(ctx).Unscoped().Delete(m)
+}
+
+// Reload reloads the model from database by its primary key and overwrites current fields.
+func (m *TenantUser) Reload(ctx context.Context) error {
+	fresh, err := Q.TenantUser.WithContext(ctx).GetByID(m.ID)
+	if err != nil {
+		return err
+	}
+	*m = *fresh
+	return nil
+}

backend/database/models/tenant_users.query.gen.go

@@ -0,0 +1,489 @@
+// Code generated by go.ipao.vip/gen. DO NOT EDIT.
+// Code generated by go.ipao.vip/gen. DO NOT EDIT.
+// Code generated by go.ipao.vip/gen. DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+	"gorm.io/gorm/schema"
+
+	"go.ipao.vip/gen"
+	"go.ipao.vip/gen/field"
+
+	"gorm.io/plugin/dbresolver"
+)
+
+func newTenantUser(db *gorm.DB, opts ...gen.DOOption) tenantUserQuery {
+	_tenantUserQuery := tenantUserQuery{}
+
+	_tenantUserQuery.tenantUserQueryDo.UseDB(db, opts...)
+	_tenantUserQuery.tenantUserQueryDo.UseModel(&TenantUser{})
+
+	tableName := _tenantUserQuery.tenantUserQueryDo.TableName()
+	_tenantUserQuery.ALL = field.NewAsterisk(tableName)
+	_tenantUserQuery.ID = field.NewInt64(tableName, "id")
+	_tenantUserQuery.TenantID = field.NewInt64(tableName, "tenant_id")
+	_tenantUserQuery.UserID = field.NewInt64(tableName, "user_id")
+	_tenantUserQuery.Role = field.NewArray(tableName, "role")
+	_tenantUserQuery.Balance = field.NewFloat64(tableName, "balance")
+	_tenantUserQuery.Status = field.NewField(tableName, "status")
+	_tenantUserQuery.CreatedAt = field.NewTime(tableName, "created_at")
+	_tenantUserQuery.UpdatedAt = field.NewTime(tableName, "updated_at")
+
+	_tenantUserQuery.fillFieldMap()
+
+	return _tenantUserQuery
+}
+
+type tenantUserQuery struct {
+	tenantUserQueryDo tenantUserQueryDo
+
+	ALL       field.Asterisk
+	ID        field.Int64
+	TenantID  field.Int64
+	UserID    field.Int64
+	Role      field.Array
+	Balance   field.Float64
+	Status    field.Field
+	CreatedAt field.Time
+	UpdatedAt field.Time
+
+	fieldMap map[string]field.Expr
+}
+
+func (t tenantUserQuery) Table(newTableName string) *tenantUserQuery {
+	t.tenantUserQueryDo.UseTable(newTableName)
+	return t.updateTableName(newTableName)
+}
+
+func (t tenantUserQuery) As(alias string) *tenantUserQuery {
+	t.tenantUserQueryDo.DO = *(t.tenantUserQueryDo.As(alias).(*gen.DO))
+	return t.updateTableName(alias)
+}
+
+func (t *tenantUserQuery) updateTableName(table string) *tenantUserQuery {
+	t.ALL = field.NewAsterisk(table)
+	t.ID = field.NewInt64(table, "id")
+	t.TenantID = field.NewInt64(table, "tenant_id")
+	t.UserID = field.NewInt64(table, "user_id")
+	t.Role = field.NewArray(table, "role")
+	t.Balance = field.NewFloat64(table, "balance")
+	t.Status = field.NewField(table, "status")
+	t.CreatedAt = field.NewTime(table, "created_at")
+	t.UpdatedAt = field.NewTime(table, "updated_at")
+
+	t.fillFieldMap()
+
+	return t
+}
+
+func (t *tenantUserQuery) QueryContext(ctx context.Context) (*tenantUserQuery, *tenantUserQueryDo) {
+	return t, t.tenantUserQueryDo.WithContext(ctx)
+}
+
+func (t *tenantUserQuery) WithContext(ctx context.Context) *tenantUserQueryDo {
+	return t.tenantUserQueryDo.WithContext(ctx)
+}
+
+func (t tenantUserQuery) TableName() string { return t.tenantUserQueryDo.TableName() }
+
+func (t tenantUserQuery) Alias() string { return t.tenantUserQueryDo.Alias() }
+
+func (t tenantUserQuery) Columns(cols ...field.Expr) gen.Columns {
+	return t.tenantUserQueryDo.Columns(cols...)
+}
+
+func (t *tenantUserQuery) GetFieldByName(fieldName string) (field.OrderExpr, bool) {
+	_f, ok := t.fieldMap[fieldName]
+	if !ok || _f == nil {
+		return nil, false
+	}
+	_oe, ok := _f.(field.OrderExpr)
+	return _oe, ok
+}
+
+func (t *tenantUserQuery) fillFieldMap() {
+	t.fieldMap = make(map[string]field.Expr, 8)
+	t.fieldMap["id"] = t.ID
+	t.fieldMap["tenant_id"] = t.TenantID
+	t.fieldMap["user_id"] = t.UserID
+	t.fieldMap["role"] = t.Role
+	t.fieldMap["balance"] = t.Balance
+	t.fieldMap["status"] = t.Status
+	t.fieldMap["created_at"] = t.CreatedAt
+	t.fieldMap["updated_at"] = t.UpdatedAt
+}
+
+func (t tenantUserQuery) clone(db *gorm.DB) tenantUserQuery {
+	t.tenantUserQueryDo.ReplaceConnPool(db.Statement.ConnPool)
+	return t
+}
+
+func (t tenantUserQuery) replaceDB(db *gorm.DB) tenantUserQuery {
+	t.tenantUserQueryDo.ReplaceDB(db)
+	return t
+}
+
+type tenantUserQueryDo struct{ gen.DO }
+
+func (t tenantUserQueryDo) Debug() *tenantUserQueryDo {
+	return t.withDO(t.DO.Debug())
+}
+
+func (t tenantUserQueryDo) WithContext(ctx context.Context) *tenantUserQueryDo {
+	return t.withDO(t.DO.WithContext(ctx))
+}
+
+func (t tenantUserQueryDo) ReadDB() *tenantUserQueryDo {
+	return t.Clauses(dbresolver.Read)
+}
+
+func (t tenantUserQueryDo) WriteDB() *tenantUserQueryDo {
+	return t.Clauses(dbresolver.Write)
+}
+
+func (t tenantUserQueryDo) Session(config *gorm.Session) *tenantUserQueryDo {
+	return t.withDO(t.DO.Session(config))
+}
+
+func (t tenantUserQueryDo) Clauses(conds ...clause.Expression) *tenantUserQueryDo {
+	return t.withDO(t.DO.Clauses(conds...))
+}
+
+func (t tenantUserQueryDo) Returning(value interface{}, columns ...string) *tenantUserQueryDo {
+	return t.withDO(t.DO.Returning(value, columns...))
+}
+
+func (t tenantUserQueryDo) Not(conds ...gen.Condition) *tenantUserQueryDo {
+	return t.withDO(t.DO.Not(conds...))
+}
+
+func (t tenantUserQueryDo) Or(conds ...gen.Condition) *tenantUserQueryDo {
+	return t.withDO(t.DO.Or(conds...))
+}
+
+func (t tenantUserQueryDo) Select(conds ...field.Expr) *tenantUserQueryDo {
+	return t.withDO(t.DO.Select(conds...))
+}
+
+func (t tenantUserQueryDo) Where(conds ...gen.Condition) *tenantUserQueryDo {
+	return t.withDO(t.DO.Where(conds...))
+}
+
+func (t tenantUserQueryDo) Order(conds ...field.Expr) *tenantUserQueryDo {
+	return t.withDO(t.DO.Order(conds...))
+}
+
+func (t tenantUserQueryDo) Distinct(cols ...field.Expr) *tenantUserQueryDo {
+	return t.withDO(t.DO.Distinct(cols...))
+}
+
+func (t tenantUserQueryDo) Omit(cols ...field.Expr) *tenantUserQueryDo {
+	return t.withDO(t.DO.Omit(cols...))
+}
+
+func (t tenantUserQueryDo) Join(table schema.Tabler, on ...field.Expr) *tenantUserQueryDo {
+	return t.withDO(t.DO.Join(table, on...))
+}
+
+func (t tenantUserQueryDo) LeftJoin(table schema.Tabler, on ...field.Expr) *tenantUserQueryDo {
+	return t.withDO(t.DO.LeftJoin(table, on...))
+}
+
+func (t tenantUserQueryDo) RightJoin(table schema.Tabler, on ...field.Expr) *tenantUserQueryDo {
+	return t.withDO(t.DO.RightJoin(table, on...))
+}
+
+func (t tenantUserQueryDo) Group(cols ...field.Expr) *tenantUserQueryDo {
+	return t.withDO(t.DO.Group(cols...))
+}
+
+func (t tenantUserQueryDo) Having(conds ...gen.Condition) *tenantUserQueryDo {
+	return t.withDO(t.DO.Having(conds...))
+}
+
+func (t tenantUserQueryDo) Limit(limit int) *tenantUserQueryDo {
+	return t.withDO(t.DO.Limit(limit))
+}
+
+func (t tenantUserQueryDo) Offset(offset int) *tenantUserQueryDo {
+	return t.withDO(t.DO.Offset(offset))
+}
+
+func (t tenantUserQueryDo) Scopes(funcs ...func(gen.Dao) gen.Dao) *tenantUserQueryDo {
+	return t.withDO(t.DO.Scopes(funcs...))
+}
+
+func (t tenantUserQueryDo) Unscoped() *tenantUserQueryDo {
+	return t.withDO(t.DO.Unscoped())
+}
+
+func (t tenantUserQueryDo) Create(values ...*TenantUser) error {
+	if len(values) == 0 {
+		return nil
+	}
+	return t.DO.Create(values)
+}
+
+func (t tenantUserQueryDo) CreateInBatches(values []*TenantUser, batchSize int) error {
+	return t.DO.CreateInBatches(values, batchSize)
+}
+
+// Save : !!! underlying implementation is different with GORM
+// The method is equivalent to executing the statement: db.Clauses(clause.OnConflict{UpdateAll: true}).Create(values)
+func (t tenantUserQueryDo) Save(values ...*TenantUser) error {
+	if len(values) == 0 {
+		return nil
+	}
+	return t.DO.Save(values)
+}
+
+func (t tenantUserQueryDo) First() (*TenantUser, error) {
+	if result, err := t.DO.First(); err != nil {
+		return nil, err
+	} else {
+		return result.(*TenantUser), nil
+	}
+}
+
+func (t tenantUserQueryDo) Take() (*TenantUser, error) {
+	if result, err := t.DO.Take(); err != nil {
+		return nil, err
+	} else {
+		return result.(*TenantUser), nil
+	}
+}
+
+func (t tenantUserQueryDo) Last() (*TenantUser, error) {
+	if result, err := t.DO.Last(); err != nil {
+		return nil, err
+	} else {
+		return result.(*TenantUser), nil
+	}
+}
+
+func (t tenantUserQueryDo) Find() ([]*TenantUser, error) {
+	result, err := t.DO.Find()
+	return result.([]*TenantUser), err
+}
+
+func (t tenantUserQueryDo) FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*TenantUser, err error) {
+	buf := make([]*TenantUser, 0, batchSize)
+	err = t.DO.FindInBatches(&buf, batchSize, func(tx gen.Dao, batch int) error {
+		defer func() { results = append(results, buf...) }()
+		return fc(tx, batch)
+	})
+	return results, err
+}
+
+func (t tenantUserQueryDo) FindInBatches(result *[]*TenantUser, batchSize int, fc func(tx gen.Dao, batch int) error) error {
+	return t.DO.FindInBatches(result, batchSize, fc)
+}
+
+func (t tenantUserQueryDo) Attrs(attrs ...field.AssignExpr) *tenantUserQueryDo {
+	return t.withDO(t.DO.Attrs(attrs...))
+}
+
+func (t tenantUserQueryDo) Assign(attrs ...field.AssignExpr) *tenantUserQueryDo {
+	return t.withDO(t.DO.Assign(attrs...))
+}
+
+func (t tenantUserQueryDo) Joins(fields ...field.RelationField) *tenantUserQueryDo {
+	for _, _f := range fields {
+		t = *t.withDO(t.DO.Joins(_f))
+	}
+	return &t
+}
+
+func (t tenantUserQueryDo) Preload(fields ...field.RelationField) *tenantUserQueryDo {
+	for _, _f := range fields {
+		t = *t.withDO(t.DO.Preload(_f))
+	}
+	return &t
+}
+
+func (t tenantUserQueryDo) FirstOrInit() (*TenantUser, error) {
+	if result, err := t.DO.FirstOrInit(); err != nil {
+		return nil, err
+	} else {
+		return result.(*TenantUser), nil
+	}
+}
+
+func (t tenantUserQueryDo) FirstOrCreate() (*TenantUser, error) {
+	if result, err := t.DO.FirstOrCreate(); err != nil {
+		return nil, err
+	} else {
+		return result.(*TenantUser), nil
+	}
+}
+
+func (t tenantUserQueryDo) FindByPage(offset int, limit int) (result []*TenantUser, count int64, err error) {
+	result, err = t.Offset(offset).Limit(limit).Find()
+	if err != nil {
+		return
+	}
+
+	if size := len(result); 0 < limit && 0 < size && size < limit {
+		count = int64(size + offset)
+		return
+	}
+
+	count, err = t.Offset(-1).Limit(-1).Count()
+	return
+}
+
+func (t tenantUserQueryDo) ScanByPage(result interface{}, offset int, limit int) (count int64, err error) {
+	count, err = t.Count()
+	if err != nil {
+		return
+	}
+
+	err = t.Offset(offset).Limit(limit).Scan(result)
+	return
+}
+
+func (t tenantUserQueryDo) Scan(result interface{}) (err error) {
+	return t.DO.Scan(result)
+}
+
+func (t tenantUserQueryDo) Delete(models ...*TenantUser) (result gen.ResultInfo, err error) {
+	return t.DO.Delete(models)
+}
+
+// ForceDelete performs a permanent delete (ignores soft-delete) for current scope.
+func (t tenantUserQueryDo) ForceDelete() (gen.ResultInfo, error) {
+	return t.Unscoped().Delete()
+}
+
+// Inc increases the given column by step for current scope.
+func (t tenantUserQueryDo) Inc(column field.Expr, step int64) (gen.ResultInfo, error) {
+	// column = column + step
+	e := field.NewUnsafeFieldRaw("?+?", column.RawExpr(), step)
+	return t.DO.UpdateColumn(column, e)
+}
+
+// Dec decreases the given column by step for current scope.
+func (t tenantUserQueryDo) Dec(column field.Expr, step int64) (gen.ResultInfo, error) {
+	// column = column - step
+	e := field.NewUnsafeFieldRaw("?-?", column.RawExpr(), step)
+	return t.DO.UpdateColumn(column, e)
+}
+
+// Sum returns SUM(column) for current scope.
+func (t tenantUserQueryDo) Sum(column field.Expr) (float64, error) {
+	var _v float64
+	agg := field.NewUnsafeFieldRaw("SUM(?)", column.RawExpr())
+	if err := t.Select(agg).Scan(&_v); err != nil {
+		return 0, err
+	}
+	return _v, nil
+}
+
+// Avg returns AVG(column) for current scope.
+func (t tenantUserQueryDo) Avg(column field.Expr) (float64, error) {
+	var _v float64
+	agg := field.NewUnsafeFieldRaw("AVG(?)", column.RawExpr())
+	if err := t.Select(agg).Scan(&_v); err != nil {
+		return 0, err
+	}
+	return _v, nil
+}
+
+// Min returns MIN(column) for current scope.
+func (t tenantUserQueryDo) Min(column field.Expr) (float64, error) {
+	var _v float64
+	agg := field.NewUnsafeFieldRaw("MIN(?)", column.RawExpr())
+	if err := t.Select(agg).Scan(&_v); err != nil {
+		return 0, err
+	}
+	return _v, nil
+}
+
+// Max returns MAX(column) for current scope.
+func (t tenantUserQueryDo) Max(column field.Expr) (float64, error) {
+	var _v float64
+	agg := field.NewUnsafeFieldRaw("MAX(?)", column.RawExpr())
+	if err := t.Select(agg).Scan(&_v); err != nil {
+		return 0, err
+	}
+	return _v, nil
+}
+
+// PluckMap returns a map[key]value for selected key/value expressions within current scope.
+func (t tenantUserQueryDo) PluckMap(key, val field.Expr) (map[interface{}]interface{}, error) {
+	do := t.Select(key, val)
+	rows, err := do.DO.Rows()
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	mm := make(map[interface{}]interface{})
+	for rows.Next() {
+		var k interface{}
+		var v interface{}
+		if err := rows.Scan(&k, &v); err != nil {
+			return nil, err
+		}
+		mm[k] = v
+	}
+	return mm, rows.Err()
+}
+
+// Exists returns true if any record matches the given conditions.
+func (t tenantUserQueryDo) Exists(conds ...gen.Condition) (bool, error) {
+	cnt, err := t.Where(conds...).Count()
+	if err != nil {
+		return false, err
+	}
+	return cnt > 0, nil
+}
+
+// PluckIDs returns all primary key values under current scope.
+func (t tenantUserQueryDo) PluckIDs() ([]int64, error) {
+	ids := make([]int64, 0, 16)
+	pk := field.NewInt64(t.TableName(), "id")
+	if err := t.DO.Pluck(pk, &ids); err != nil {
+		return nil, err
+	}
+	return ids, nil
+}
+
+// GetByID finds a single record by primary key.
+func (t tenantUserQueryDo) GetByID(id int64) (*TenantUser, error) {
+	pk := field.NewInt64(t.TableName(), "id")
+	return t.Where(pk.Eq(id)).First()
+}
+
+// GetByIDs finds records by primary key list.
+func (t tenantUserQueryDo) GetByIDs(ids ...int64) ([]*TenantUser, error) {
+	if len(ids) == 0 {
+		return []*TenantUser{}, nil
+	}
+	pk := field.NewInt64(t.TableName(), "id")
+	return t.Where(pk.In(ids...)).Find()
+}
+
+// DeleteByID deletes records by primary key.
+func (t tenantUserQueryDo) DeleteByID(id int64) (gen.ResultInfo, error) {
+	pk := field.NewInt64(t.TableName(), "id")
+	return t.Where(pk.Eq(id)).Delete()
+}
+
+// DeleteByIDs deletes records by a list of primary keys.
+func (t tenantUserQueryDo) DeleteByIDs(ids ...int64) (gen.ResultInfo, error) {
+	if len(ids) == 0 {
+		return gen.ResultInfo{RowsAffected: 0, Error: nil}, nil
+	}
+	pk := field.NewInt64(t.TableName(), "id")
+	return t.Where(pk.In(ids...)).Delete()
+}
+
+func (t *tenantUserQueryDo) withDO(do gen.Dao) *tenantUserQueryDo {
+	t.DO = *do.(*gen.DO)
+	return t
+}

backend/database/models/tenants.gen.go

@@ -0,0 +1,63 @@
+// Code generated by go.ipao.vip/gen. DO NOT EDIT.
+// Code generated by go.ipao.vip/gen. DO NOT EDIT.
+// Code generated by go.ipao.vip/gen. DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"time"
+
+	"quyun/v2/pkg/consts"
+
+	"go.ipao.vip/gen"
+	"go.ipao.vip/gen/types"
+)
+
+const TableNameTenant = "tenants"
+
+// Tenant mapped from table <tenants>
+type Tenant struct {
+	ID        int64               `gorm:"column:id;type:bigint;primaryKey;autoIncrement:true" json:"id"`
+	UserID    int64               `gorm:"column:user_id;type:bigint;not null" json:"user_id"`
+	Code      string              `gorm:"column:code;type:character varying(64);not null" json:"code"`
+	UUID      types.UUID          `gorm:"column:uuid;type:uuid;not null" json:"uuid"`
+	Name      string              `gorm:"column:name;type:character varying(128);not null" json:"name"`
+	Status    consts.TenantStatus `gorm:"column:status;type:character varying(64);not null" json:"status"`
+	Config    types.JSON          `gorm:"column:config;type:jsonb;not null;default:{}" json:"config"`
+	ExpiredAt time.Time           `gorm:"column:expired_at;type:timestamp with time zone" json:"expired_at"`
+	CreatedAt time.Time           `gorm:"column:created_at;type:timestamp with time zone;not null;default:now()" json:"created_at"`
+	UpdatedAt time.Time           `gorm:"column:updated_at;type:timestamp with time zone;not null;default:now()" json:"updated_at"`
+}
+
+// Quick operations without importing query package
+// Update applies changed fields to the database using the default DB.
+func (m *Tenant) Update(ctx context.Context) (gen.ResultInfo, error) {
+	return Q.Tenant.WithContext(ctx).Updates(m)
+}
+
+// Save upserts the model using the default DB.
+func (m *Tenant) Save(ctx context.Context) error { return Q.Tenant.WithContext(ctx).Save(m) }
+
+// Create inserts the model using the default DB.
+func (m *Tenant) Create(ctx context.Context) error { return Q.Tenant.WithContext(ctx).Create(m) }
+
+// Delete removes the row represented by the model using the default DB.
+func (m *Tenant) Delete(ctx context.Context) (gen.ResultInfo, error) {
+	return Q.Tenant.WithContext(ctx).Delete(m)
+}
+
+// ForceDelete permanently deletes the row (ignores soft delete) using the default DB.
+func (m *Tenant) ForceDelete(ctx context.Context) (gen.ResultInfo, error) {
+	return Q.Tenant.WithContext(ctx).Unscoped().Delete(m)
+}
+
+// Reload reloads the model from database by its primary key and overwrites current fields.
+func (m *Tenant) Reload(ctx context.Context) error {
+	fresh, err := Q.Tenant.WithContext(ctx).GetByID(m.ID)
+	if err != nil {
+		return err
+	}
+	*m = *fresh
+	return nil
+}

backend/database/models/tenants.query.gen.go

@@ -0,0 +1,495 @@
+// Code generated by go.ipao.vip/gen. DO NOT EDIT.
+// Code generated by go.ipao.vip/gen. DO NOT EDIT.
+// Code generated by go.ipao.vip/gen. DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+	"gorm.io/gorm/schema"
+
+	"go.ipao.vip/gen"
+	"go.ipao.vip/gen/field"
+
+	"gorm.io/plugin/dbresolver"
+)
+
+func newTenant(db *gorm.DB, opts ...gen.DOOption) tenantQuery {
+	_tenantQuery := tenantQuery{}
+
+	_tenantQuery.tenantQueryDo.UseDB(db, opts...)
+	_tenantQuery.tenantQueryDo.UseModel(&Tenant{})
+
+	tableName := _tenantQuery.tenantQueryDo.TableName()
+	_tenantQuery.ALL = field.NewAsterisk(tableName)
+	_tenantQuery.ID = field.NewInt64(tableName, "id")
+	_tenantQuery.UserID = field.NewInt64(tableName, "user_id")
+	_tenantQuery.Code = field.NewString(tableName, "code")
+	_tenantQuery.UUID = field.NewField(tableName, "uuid")
+	_tenantQuery.Name = field.NewString(tableName, "name")
+	_tenantQuery.Status = field.NewField(tableName, "status")
+	_tenantQuery.Config = field.NewJSONB(tableName, "config")
+	_tenantQuery.ExpiredAt = field.NewTime(tableName, "expired_at")
+	_tenantQuery.CreatedAt = field.NewTime(tableName, "created_at")
+	_tenantQuery.UpdatedAt = field.NewTime(tableName, "updated_at")
+
+	_tenantQuery.fillFieldMap()
+
+	return _tenantQuery
+}
+
+type tenantQuery struct {
+	tenantQueryDo tenantQueryDo
+
+	ALL       field.Asterisk
+	ID        field.Int64
+	UserID    field.Int64
+	Code      field.String
+	UUID      field.Field
+	Name      field.String
+	Status    field.Field
+	Config    field.JSONB
+	ExpiredAt field.Time
+	CreatedAt field.Time
+	UpdatedAt field.Time
+
+	fieldMap map[string]field.Expr
+}
+
+func (t tenantQuery) Table(newTableName string) *tenantQuery {
+	t.tenantQueryDo.UseTable(newTableName)
+	return t.updateTableName(newTableName)
+}
+
+func (t tenantQuery) As(alias string) *tenantQuery {
+	t.tenantQueryDo.DO = *(t.tenantQueryDo.As(alias).(*gen.DO))
+	return t.updateTableName(alias)
+}
+
+func (t *tenantQuery) updateTableName(table string) *tenantQuery {
+	t.ALL = field.NewAsterisk(table)
+	t.ID = field.NewInt64(table, "id")
+	t.UserID = field.NewInt64(table, "user_id")
+	t.Code = field.NewString(table, "code")
+	t.UUID = field.NewField(table, "uuid")
+	t.Name = field.NewString(table, "name")
+	t.Status = field.NewField(table, "status")
+	t.Config = field.NewJSONB(table, "config")
+	t.ExpiredAt = field.NewTime(table, "expired_at")
+	t.CreatedAt = field.NewTime(table, "created_at")
+	t.UpdatedAt = field.NewTime(table, "updated_at")
+
+	t.fillFieldMap()
+
+	return t
+}
+
+func (t *tenantQuery) QueryContext(ctx context.Context) (*tenantQuery, *tenantQueryDo) {
+	return t, t.tenantQueryDo.WithContext(ctx)
+}
+
+func (t *tenantQuery) WithContext(ctx context.Context) *tenantQueryDo {
+	return t.tenantQueryDo.WithContext(ctx)
+}
+
+func (t tenantQuery) TableName() string { return t.tenantQueryDo.TableName() }
+
+func (t tenantQuery) Alias() string { return t.tenantQueryDo.Alias() }
+
+func (t tenantQuery) Columns(cols ...field.Expr) gen.Columns { return t.tenantQueryDo.Columns(cols...) }
+
+func (t *tenantQuery) GetFieldByName(fieldName string) (field.OrderExpr, bool) {
+	_f, ok := t.fieldMap[fieldName]
+	if !ok || _f == nil {
+		return nil, false
+	}
+	_oe, ok := _f.(field.OrderExpr)
+	return _oe, ok
+}
+
+func (t *tenantQuery) fillFieldMap() {
+	t.fieldMap = make(map[string]field.Expr, 10)
+	t.fieldMap["id"] = t.ID
+	t.fieldMap["user_id"] = t.UserID
+	t.fieldMap["code"] = t.Code
+	t.fieldMap["uuid"] = t.UUID
+	t.fieldMap["name"] = t.Name
+	t.fieldMap["status"] = t.Status
+	t.fieldMap["config"] = t.Config
+	t.fieldMap["expired_at"] = t.ExpiredAt
+	t.fieldMap["created_at"] = t.CreatedAt
+	t.fieldMap["updated_at"] = t.UpdatedAt
+}
+
+func (t tenantQuery) clone(db *gorm.DB) tenantQuery {
+	t.tenantQueryDo.ReplaceConnPool(db.Statement.ConnPool)
+	return t
+}
+
+func (t tenantQuery) replaceDB(db *gorm.DB) tenantQuery {
+	t.tenantQueryDo.ReplaceDB(db)
+	return t
+}
+
+type tenantQueryDo struct{ gen.DO }
+
+func (t tenantQueryDo) Debug() *tenantQueryDo {
+	return t.withDO(t.DO.Debug())
+}
+
+func (t tenantQueryDo) WithContext(ctx context.Context) *tenantQueryDo {
+	return t.withDO(t.DO.WithContext(ctx))
+}
+
+func (t tenantQueryDo) ReadDB() *tenantQueryDo {
+	return t.Clauses(dbresolver.Read)
+}
+
+func (t tenantQueryDo) WriteDB() *tenantQueryDo {
+	return t.Clauses(dbresolver.Write)
+}
+
+func (t tenantQueryDo) Session(config *gorm.Session) *tenantQueryDo {
+	return t.withDO(t.DO.Session(config))
+}
+
+func (t tenantQueryDo) Clauses(conds ...clause.Expression) *tenantQueryDo {
+	return t.withDO(t.DO.Clauses(conds...))
+}
+
+func (t tenantQueryDo) Returning(value interface{}, columns ...string) *tenantQueryDo {
+	return t.withDO(t.DO.Returning(value, columns...))
+}
+
+func (t tenantQueryDo) Not(conds ...gen.Condition) *tenantQueryDo {
+	return t.withDO(t.DO.Not(conds...))
+}
+
+func (t tenantQueryDo) Or(conds ...gen.Condition) *tenantQueryDo {
+	return t.withDO(t.DO.Or(conds...))
+}
+
+func (t tenantQueryDo) Select(conds ...field.Expr) *tenantQueryDo {
+	return t.withDO(t.DO.Select(conds...))
+}
+
+func (t tenantQueryDo) Where(conds ...gen.Condition) *tenantQueryDo {
+	return t.withDO(t.DO.Where(conds...))
+}
+
+func (t tenantQueryDo) Order(conds ...field.Expr) *tenantQueryDo {
+	return t.withDO(t.DO.Order(conds...))
+}
+
+func (t tenantQueryDo) Distinct(cols ...field.Expr) *tenantQueryDo {
+	return t.withDO(t.DO.Distinct(cols...))
+}
+
+func (t tenantQueryDo) Omit(cols ...field.Expr) *tenantQueryDo {
+	return t.withDO(t.DO.Omit(cols...))
+}
+
+func (t tenantQueryDo) Join(table schema.Tabler, on ...field.Expr) *tenantQueryDo {
+	return t.withDO(t.DO.Join(table, on...))
+}
+
+func (t tenantQueryDo) LeftJoin(table schema.Tabler, on ...field.Expr) *tenantQueryDo {
+	return t.withDO(t.DO.LeftJoin(table, on...))
+}
+
+func (t tenantQueryDo) RightJoin(table schema.Tabler, on ...field.Expr) *tenantQueryDo {
+	return t.withDO(t.DO.RightJoin(table, on...))
+}
+
+func (t tenantQueryDo) Group(cols ...field.Expr) *tenantQueryDo {
+	return t.withDO(t.DO.Group(cols...))
+}
+
+func (t tenantQueryDo) Having(conds ...gen.Condition) *tenantQueryDo {
+	return t.withDO(t.DO.Having(conds...))
+}
+
+func (t tenantQueryDo) Limit(limit int) *tenantQueryDo {
+	return t.withDO(t.DO.Limit(limit))
+}
+
+func (t tenantQueryDo) Offset(offset int) *tenantQueryDo {
+	return t.withDO(t.DO.Offset(offset))
+}
+
+func (t tenantQueryDo) Scopes(funcs ...func(gen.Dao) gen.Dao) *tenantQueryDo {
+	return t.withDO(t.DO.Scopes(funcs...))
+}
+
+func (t tenantQueryDo) Unscoped() *tenantQueryDo {
+	return t.withDO(t.DO.Unscoped())
+}
+
+func (t tenantQueryDo) Create(values ...*Tenant) error {
+	if len(values) == 0 {
+		return nil
+	}
+	return t.DO.Create(values)
+}
+
+func (t tenantQueryDo) CreateInBatches(values []*Tenant, batchSize int) error {
+	return t.DO.CreateInBatches(values, batchSize)
+}
+
+// Save : !!! underlying implementation is different with GORM
+// The method is equivalent to executing the statement: db.Clauses(clause.OnConflict{UpdateAll: true}).Create(values)
+func (t tenantQueryDo) Save(values ...*Tenant) error {
+	if len(values) == 0 {
+		return nil
+	}
+	return t.DO.Save(values)
+}
+
+func (t tenantQueryDo) First() (*Tenant, error) {
+	if result, err := t.DO.First(); err != nil {
+		return nil, err
+	} else {
+		return result.(*Tenant), nil
+	}
+}
+
+func (t tenantQueryDo) Take() (*Tenant, error) {
+	if result, err := t.DO.Take(); err != nil {
+		return nil, err
+	} else {
+		return result.(*Tenant), nil
+	}
+}
+
+func (t tenantQueryDo) Last() (*Tenant, error) {
+	if result, err := t.DO.Last(); err != nil {
+		return nil, err
+	} else {
+		return result.(*Tenant), nil
+	}
+}
+
+func (t tenantQueryDo) Find() ([]*Tenant, error) {
+	result, err := t.DO.Find()
+	return result.([]*Tenant), err
+}
+
+func (t tenantQueryDo) FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*Tenant, err error) {
+	buf := make([]*Tenant, 0, batchSize)
+	err = t.DO.FindInBatches(&buf, batchSize, func(tx gen.Dao, batch int) error {
+		defer func() { results = append(results, buf...) }()
+		return fc(tx, batch)
+	})
+	return results, err
+}
+
+func (t tenantQueryDo) FindInBatches(result *[]*Tenant, batchSize int, fc func(tx gen.Dao, batch int) error) error {
+	return t.DO.FindInBatches(result, batchSize, fc)
+}
+
+func (t tenantQueryDo) Attrs(attrs ...field.AssignExpr) *tenantQueryDo {
+	return t.withDO(t.DO.Attrs(attrs...))
+}
+
+func (t tenantQueryDo) Assign(attrs ...field.AssignExpr) *tenantQueryDo {
+	return t.withDO(t.DO.Assign(attrs...))
+}
+
+func (t tenantQueryDo) Joins(fields ...field.RelationField) *tenantQueryDo {
+	for _, _f := range fields {
+		t = *t.withDO(t.DO.Joins(_f))
+	}
+	return &t
+}
+
+func (t tenantQueryDo) Preload(fields ...field.RelationField) *tenantQueryDo {
+	for _, _f := range fields {
+		t = *t.withDO(t.DO.Preload(_f))
+	}
+	return &t
+}
+
+func (t tenantQueryDo) FirstOrInit() (*Tenant, error) {
+	if result, err := t.DO.FirstOrInit(); err != nil {
+		return nil, err
+	} else {
+		return result.(*Tenant), nil
+	}
+}
+
+func (t tenantQueryDo) FirstOrCreate() (*Tenant, error) {
+	if result, err := t.DO.FirstOrCreate(); err != nil {
+		return nil, err
+	} else {
+		return result.(*Tenant), nil
+	}
+}
+
+func (t tenantQueryDo) FindByPage(offset int, limit int) (result []*Tenant, count int64, err error) {
+	result, err = t.Offset(offset).Limit(limit).Find()
+	if err != nil {
+		return
+	}
+
+	if size := len(result); 0 < limit && 0 < size && size < limit {
+		count = int64(size + offset)
+		return
+	}
+
+	count, err = t.Offset(-1).Limit(-1).Count()
+	return
+}
+
+func (t tenantQueryDo) ScanByPage(result interface{}, offset int, limit int) (count int64, err error) {
+	count, err = t.Count()
+	if err != nil {
+		return
+	}
+
+	err = t.Offset(offset).Limit(limit).Scan(result)
+	return
+}
+
+func (t tenantQueryDo) Scan(result interface{}) (err error) {
+	return t.DO.Scan(result)
+}
+
+func (t tenantQueryDo) Delete(models ...*Tenant) (result gen.ResultInfo, err error) {
+	return t.DO.Delete(models)
+}
+
+// ForceDelete performs a permanent delete (ignores soft-delete) for current scope.
+func (t tenantQueryDo) ForceDelete() (gen.ResultInfo, error) {
+	return t.Unscoped().Delete()
+}
+
+// Inc increases the given column by step for current scope.
+func (t tenantQueryDo) Inc(column field.Expr, step int64) (gen.ResultInfo, error) {
+	// column = column + step
+	e := field.NewUnsafeFieldRaw("?+?", column.RawExpr(), step)
+	return t.DO.UpdateColumn(column, e)
+}
+
+// Dec decreases the given column by step for current scope.
+func (t tenantQueryDo) Dec(column field.Expr, step int64) (gen.ResultInfo, error) {
+	// column = column - step
+	e := field.NewUnsafeFieldRaw("?-?", column.RawExpr(), step)
+	return t.DO.UpdateColumn(column, e)
+}
+
+// Sum returns SUM(column) for current scope.
+func (t tenantQueryDo) Sum(column field.Expr) (float64, error) {
+	var _v float64
+	agg := field.NewUnsafeFieldRaw("SUM(?)", column.RawExpr())
+	if err := t.Select(agg).Scan(&_v); err != nil {
+		return 0, err
+	}
+	return _v, nil
+}
+
+// Avg returns AVG(column) for current scope.
+func (t tenantQueryDo) Avg(column field.Expr) (float64, error) {
+	var _v float64
+	agg := field.NewUnsafeFieldRaw("AVG(?)", column.RawExpr())
+	if err := t.Select(agg).Scan(&_v); err != nil {
+		return 0, err
+	}
+	return _v, nil
+}
+
+// Min returns MIN(column) for current scope.
+func (t tenantQueryDo) Min(column field.Expr) (float64, error) {
+	var _v float64
+	agg := field.NewUnsafeFieldRaw("MIN(?)", column.RawExpr())
+	if err := t.Select(agg).Scan(&_v); err != nil {
+		return 0, err
+	}
+	return _v, nil
+}
+
+// Max returns MAX(column) for current scope.
+func (t tenantQueryDo) Max(column field.Expr) (float64, error) {
+	var _v float64
+	agg := field.NewUnsafeFieldRaw("MAX(?)", column.RawExpr())
+	if err := t.Select(agg).Scan(&_v); err != nil {
+		return 0, err
+	}
+	return _v, nil
+}
+
+// PluckMap returns a map[key]value for selected key/value expressions within current scope.
+func (t tenantQueryDo) PluckMap(key, val field.Expr) (map[interface{}]interface{}, error) {
+	do := t.Select(key, val)
+	rows, err := do.DO.Rows()
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	mm := make(map[interface{}]interface{})
+	for rows.Next() {
+		var k interface{}
+		var v interface{}
+		if err := rows.Scan(&k, &v); err != nil {
+			return nil, err
+		}
+		mm[k] = v
+	}
+	return mm, rows.Err()
+}
+
+// Exists returns true if any record matches the given conditions.
+func (t tenantQueryDo) Exists(conds ...gen.Condition) (bool, error) {
+	cnt, err := t.Where(conds...).Count()
+	if err != nil {
+		return false, err
+	}
+	return cnt > 0, nil
+}
+
+// PluckIDs returns all primary key values under current scope.
+func (t tenantQueryDo) PluckIDs() ([]int64, error) {
+	ids := make([]int64, 0, 16)
+	pk := field.NewInt64(t.TableName(), "id")
+	if err := t.DO.Pluck(pk, &ids); err != nil {
+		return nil, err
+	}
+	return ids, nil
+}
+
+// GetByID finds a single record by primary key.
+func (t tenantQueryDo) GetByID(id int64) (*Tenant, error) {
+	pk := field.NewInt64(t.TableName(), "id")
+	return t.Where(pk.Eq(id)).First()
+}
+
+// GetByIDs finds records by primary key list.
+func (t tenantQueryDo) GetByIDs(ids ...int64) ([]*Tenant, error) {
+	if len(ids) == 0 {
+		return []*Tenant{}, nil
+	}
+	pk := field.NewInt64(t.TableName(), "id")
+	return t.Where(pk.In(ids...)).Find()
+}
+
+// DeleteByID deletes records by primary key.
+func (t tenantQueryDo) DeleteByID(id int64) (gen.ResultInfo, error) {
+	pk := field.NewInt64(t.TableName(), "id")
+	return t.Where(pk.Eq(id)).Delete()
+}
+
+// DeleteByIDs deletes records by a list of primary keys.
+func (t tenantQueryDo) DeleteByIDs(ids ...int64) (gen.ResultInfo, error) {
+	if len(ids) == 0 {
+		return gen.ResultInfo{RowsAffected: 0, Error: nil}, nil
+	}
+	pk := field.NewInt64(t.TableName(), "id")
+	return t.Where(pk.In(ids...)).Delete()
+}
+
+func (t *tenantQueryDo) withDO(do gen.Dao) *tenantQueryDo {
+	t.DO = *do.(*gen.DO)
+	return t
+}

backend/pkg/consts/consts.gen.go

@@ -16,8 +16,6 @@ import (
 const (
 	// RoleUser is a Role of type user.
 	RoleUser Role = "user"
-	// RoleTenantAdmin is a Role of type tenant_admin.
-	RoleTenantAdmin Role = "tenant_admin"
 	// RoleSuperAdmin is a Role of type super_admin.
 	RoleSuperAdmin Role = "super_admin"
 )
@@ -26,7 +24,6 @@ var ErrInvalidRole = fmt.Errorf("not a valid Role, try [%s]", strings.Join(_Role
 
 var _RoleNames = []string{
 	string(RoleUser),
-	string(RoleTenantAdmin),
 	string(RoleSuperAdmin),
 }
 
@@ -41,7 +38,6 @@ func RoleNames() []string {
 func RoleValues() []Role {
 	return []Role{
 		RoleUser,
-		RoleTenantAdmin,
 		RoleSuperAdmin,
 	}
 }
@@ -59,9 +55,8 @@ func (x Role) IsValid() bool {
 }
 
 var _RoleValue = map[string]Role{
-	"user":         RoleUser,
-	"tenant_admin": RoleTenantAdmin,
-	"super_admin":  RoleSuperAdmin,
+	"user":        RoleUser,
+	"super_admin": RoleSuperAdmin,
 }
 
 // ParseRole attempts to convert a string to a Role.
@@ -178,6 +173,331 @@ func (x NullRoleStr) Value() (driver.Value, error) {
 	return x.Role.String(), nil
 }
 
+const (
+	// TenantStatusPendingVerify is a TenantStatus of type pending_verify.
+	TenantStatusPendingVerify TenantStatus = "pending_verify"
+	// TenantStatusVerified is a TenantStatus of type verified.
+	TenantStatusVerified TenantStatus = "verified"
+	// TenantStatusBanned is a TenantStatus of type banned.
+	TenantStatusBanned TenantStatus = "banned"
+)
+
+var ErrInvalidTenantStatus = fmt.Errorf("not a valid TenantStatus, try [%s]", strings.Join(_TenantStatusNames, ", "))
+
+var _TenantStatusNames = []string{
+	string(TenantStatusPendingVerify),
+	string(TenantStatusVerified),
+	string(TenantStatusBanned),
+}
+
+// TenantStatusNames returns a list of possible string values of TenantStatus.
+func TenantStatusNames() []string {
+	tmp := make([]string, len(_TenantStatusNames))
+	copy(tmp, _TenantStatusNames)
+	return tmp
+}
+
+// TenantStatusValues returns a list of the values for TenantStatus
+func TenantStatusValues() []TenantStatus {
+	return []TenantStatus{
+		TenantStatusPendingVerify,
+		TenantStatusVerified,
+		TenantStatusBanned,
+	}
+}
+
+// String implements the Stringer interface.
+func (x TenantStatus) String() string {
+	return string(x)
+}
+
+// IsValid provides a quick way to determine if the typed value is
+// part of the allowed enumerated values
+func (x TenantStatus) IsValid() bool {
+	_, err := ParseTenantStatus(string(x))
+	return err == nil
+}
+
+var _TenantStatusValue = map[string]TenantStatus{
+	"pending_verify": TenantStatusPendingVerify,
+	"verified":       TenantStatusVerified,
+	"banned":         TenantStatusBanned,
+}
+
+// ParseTenantStatus attempts to convert a string to a TenantStatus.
+func ParseTenantStatus(name string) (TenantStatus, error) {
+	if x, ok := _TenantStatusValue[name]; ok {
+		return x, nil
+	}
+	return TenantStatus(""), fmt.Errorf("%s is %w", name, ErrInvalidTenantStatus)
+}
+
+var errTenantStatusNilPtr = errors.New("value pointer is nil") // one per type for package clashes
+
+// Scan implements the Scanner interface.
+func (x *TenantStatus) Scan(value interface{}) (err error) {
+	if value == nil {
+		*x = TenantStatus("")
+		return
+	}
+
+	// A wider range of scannable types.
+	// driver.Value values at the top of the list for expediency
+	switch v := value.(type) {
+	case string:
+		*x, err = ParseTenantStatus(v)
+	case []byte:
+		*x, err = ParseTenantStatus(string(v))
+	case TenantStatus:
+		*x = v
+	case *TenantStatus:
+		if v == nil {
+			return errTenantStatusNilPtr
+		}
+		*x = *v
+	case *string:
+		if v == nil {
+			return errTenantStatusNilPtr
+		}
+		*x, err = ParseTenantStatus(*v)
+	default:
+		return errors.New("invalid type for TenantStatus")
+	}
+
+	return
+}
+
+// Value implements the driver Valuer interface.
+func (x TenantStatus) Value() (driver.Value, error) {
+	return x.String(), nil
+}
+
+// Set implements the Golang flag.Value interface func.
+func (x *TenantStatus) Set(val string) error {
+	v, err := ParseTenantStatus(val)
+	*x = v
+	return err
+}
+
+// Get implements the Golang flag.Getter interface func.
+func (x *TenantStatus) Get() interface{} {
+	return *x
+}
+
+// Type implements the github.com/spf13/pFlag Value interface.
+func (x *TenantStatus) Type() string {
+	return "TenantStatus"
+}
+
+type NullTenantStatus struct {
+	TenantStatus TenantStatus
+	Valid        bool
+}
+
+func NewNullTenantStatus(val interface{}) (x NullTenantStatus) {
+	err := x.Scan(val) // yes, we ignore this error, it will just be an invalid value.
+	_ = err            // make any errcheck linters happy
+	return
+}
+
+// Scan implements the Scanner interface.
+func (x *NullTenantStatus) Scan(value interface{}) (err error) {
+	if value == nil {
+		x.TenantStatus, x.Valid = TenantStatus(""), false
+		return
+	}
+
+	err = x.TenantStatus.Scan(value)
+	x.Valid = (err == nil)
+	return
+}
+
+// Value implements the driver Valuer interface.
+func (x NullTenantStatus) Value() (driver.Value, error) {
+	if !x.Valid {
+		return nil, nil
+	}
+	// driver.Value accepts int64 for int values.
+	return string(x.TenantStatus), nil
+}
+
+type NullTenantStatusStr struct {
+	NullTenantStatus
+}
+
+func NewNullTenantStatusStr(val interface{}) (x NullTenantStatusStr) {
+	x.Scan(val) // yes, we ignore this error, it will just be an invalid value.
+	return
+}
+
+// Value implements the driver Valuer interface.
+func (x NullTenantStatusStr) Value() (driver.Value, error) {
+	if !x.Valid {
+		return nil, nil
+	}
+	return x.TenantStatus.String(), nil
+}
+
+const (
+	// TenantUserRoleMember is a TenantUserRole of type member.
+	TenantUserRoleMember TenantUserRole = "member"
+	// TenantUserRoleTenantAdmin is a TenantUserRole of type tenant_admin.
+	TenantUserRoleTenantAdmin TenantUserRole = "tenant_admin"
+)
+
+var ErrInvalidTenantUserRole = fmt.Errorf("not a valid TenantUserRole, try [%s]", strings.Join(_TenantUserRoleNames, ", "))
+
+var _TenantUserRoleNames = []string{
+	string(TenantUserRoleMember),
+	string(TenantUserRoleTenantAdmin),
+}
+
+// TenantUserRoleNames returns a list of possible string values of TenantUserRole.
+func TenantUserRoleNames() []string {
+	tmp := make([]string, len(_TenantUserRoleNames))
+	copy(tmp, _TenantUserRoleNames)
+	return tmp
+}
+
+// TenantUserRoleValues returns a list of the values for TenantUserRole
+func TenantUserRoleValues() []TenantUserRole {
+	return []TenantUserRole{
+		TenantUserRoleMember,
+		TenantUserRoleTenantAdmin,
+	}
+}
+
+// String implements the Stringer interface.
+func (x TenantUserRole) String() string {
+	return string(x)
+}
+
+// IsValid provides a quick way to determine if the typed value is
+// part of the allowed enumerated values
+func (x TenantUserRole) IsValid() bool {
+	_, err := ParseTenantUserRole(string(x))
+	return err == nil
+}
+
+var _TenantUserRoleValue = map[string]TenantUserRole{
+	"member":       TenantUserRoleMember,
+	"tenant_admin": TenantUserRoleTenantAdmin,
+}
+
+// ParseTenantUserRole attempts to convert a string to a TenantUserRole.
+func ParseTenantUserRole(name string) (TenantUserRole, error) {
+	if x, ok := _TenantUserRoleValue[name]; ok {
+		return x, nil
+	}
+	return TenantUserRole(""), fmt.Errorf("%s is %w", name, ErrInvalidTenantUserRole)
+}
+
+var errTenantUserRoleNilPtr = errors.New("value pointer is nil") // one per type for package clashes
+
+// Scan implements the Scanner interface.
+func (x *TenantUserRole) Scan(value interface{}) (err error) {
+	if value == nil {
+		*x = TenantUserRole("")
+		return
+	}
+
+	// A wider range of scannable types.
+	// driver.Value values at the top of the list for expediency
+	switch v := value.(type) {
+	case string:
+		*x, err = ParseTenantUserRole(v)
+	case []byte:
+		*x, err = ParseTenantUserRole(string(v))
+	case TenantUserRole:
+		*x = v
+	case *TenantUserRole:
+		if v == nil {
+			return errTenantUserRoleNilPtr
+		}
+		*x = *v
+	case *string:
+		if v == nil {
+			return errTenantUserRoleNilPtr
+		}
+		*x, err = ParseTenantUserRole(*v)
+	default:
+		return errors.New("invalid type for TenantUserRole")
+	}
+
+	return
+}
+
+// Value implements the driver Valuer interface.
+func (x TenantUserRole) Value() (driver.Value, error) {
+	return x.String(), nil
+}
+
+// Set implements the Golang flag.Value interface func.
+func (x *TenantUserRole) Set(val string) error {
+	v, err := ParseTenantUserRole(val)
+	*x = v
+	return err
+}
+
+// Get implements the Golang flag.Getter interface func.
+func (x *TenantUserRole) Get() interface{} {
+	return *x
+}
+
+// Type implements the github.com/spf13/pFlag Value interface.
+func (x *TenantUserRole) Type() string {
+	return "TenantUserRole"
+}
+
+type NullTenantUserRole struct {
+	TenantUserRole TenantUserRole
+	Valid          bool
+}
+
+func NewNullTenantUserRole(val interface{}) (x NullTenantUserRole) {
+	err := x.Scan(val) // yes, we ignore this error, it will just be an invalid value.
+	_ = err            // make any errcheck linters happy
+	return
+}
+
+// Scan implements the Scanner interface.
+func (x *NullTenantUserRole) Scan(value interface{}) (err error) {
+	if value == nil {
+		x.TenantUserRole, x.Valid = TenantUserRole(""), false
+		return
+	}
+
+	err = x.TenantUserRole.Scan(value)
+	x.Valid = (err == nil)
+	return
+}
+
+// Value implements the driver Valuer interface.
+func (x NullTenantUserRole) Value() (driver.Value, error) {
+	if !x.Valid {
+		return nil, nil
+	}
+	// driver.Value accepts int64 for int values.
+	return string(x.TenantUserRole), nil
+}
+
+type NullTenantUserRoleStr struct {
+	NullTenantUserRole
+}
+
+func NewNullTenantUserRoleStr(val interface{}) (x NullTenantUserRoleStr) {
+	x.Scan(val) // yes, we ignore this error, it will just be an invalid value.
+	return
+}
+
+// Value implements the driver Valuer interface.
+func (x NullTenantUserRoleStr) Value() (driver.Value, error) {
+	if !x.Valid {
+		return nil, nil
+	}
+	return x.TenantUserRole.String(), nil
+}
+
 const (
 	// UserStatusPendingVerify is a UserStatus of type pending_verify.
 	UserStatusPendingVerify UserStatus = "pending_verify"

backend/pkg/consts/consts.go

@@ -8,9 +8,19 @@ package consts
 // // )
 
 // swagger:enum Role
-// ENUM( user, tenant_admin, super_admin)
+// ENUM( user, super_admin)
 type Role string
 
 // swagger:enum UserStatus
 // ENUM(pending_verify, verified, banned, )
 type UserStatus string
+
+// tenants
+
+// swagger:enum TenantStatus
+// ENUM( pending_verify, verified, banned )
+type TenantStatus string
+
+// swagger:enum TenantUserRole
+// ENUM( member, tenant_admin)
+type TenantUserRole string