feat: add TenantLedger model and query generation

- Introduced TenantLedger model with fields for managing tenant transactions, including ID, TenantID, UserID, OrderID, transaction Type, Amount, and balance details.
- Implemented CRUD operations for TenantLedger with methods for Create, Update, Delete, and Reload.
- Generated query methods for TenantLedger to facilitate database interactions, including filtering, pagination, and aggregation functions.
- Established relationships with Order model for foreign key references.
This commit is contained in:
2025-12-18 13:12:26 +08:00
parent f93caefcb2
commit 1da84f2af3
42 changed files with 6468 additions and 265 deletions

View File

@@ -0,0 +1,604 @@
// 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 newTenantLedger(db *gorm.DB, opts ...gen.DOOption) tenantLedgerQuery {
_tenantLedgerQuery := tenantLedgerQuery{}
_tenantLedgerQuery.tenantLedgerQueryDo.UseDB(db, opts...)
_tenantLedgerQuery.tenantLedgerQueryDo.UseModel(&TenantLedger{})
tableName := _tenantLedgerQuery.tenantLedgerQueryDo.TableName()
_tenantLedgerQuery.ALL = field.NewAsterisk(tableName)
_tenantLedgerQuery.ID = field.NewInt64(tableName, "id")
_tenantLedgerQuery.TenantID = field.NewInt64(tableName, "tenant_id")
_tenantLedgerQuery.UserID = field.NewInt64(tableName, "user_id")
_tenantLedgerQuery.OrderID = field.NewInt64(tableName, "order_id")
_tenantLedgerQuery.Type = field.NewField(tableName, "type")
_tenantLedgerQuery.Amount = field.NewInt64(tableName, "amount")
_tenantLedgerQuery.BalanceBefore = field.NewInt64(tableName, "balance_before")
_tenantLedgerQuery.BalanceAfter = field.NewInt64(tableName, "balance_after")
_tenantLedgerQuery.FrozenBefore = field.NewInt64(tableName, "frozen_before")
_tenantLedgerQuery.FrozenAfter = field.NewInt64(tableName, "frozen_after")
_tenantLedgerQuery.IdempotencyKey = field.NewString(tableName, "idempotency_key")
_tenantLedgerQuery.Remark = field.NewString(tableName, "remark")
_tenantLedgerQuery.CreatedAt = field.NewTime(tableName, "created_at")
_tenantLedgerQuery.UpdatedAt = field.NewTime(tableName, "updated_at")
_tenantLedgerQuery.Order = tenantLedgerQueryBelongsToOrder{
db: db.Session(&gorm.Session{}),
RelationField: field.NewRelation("Order", "Order"),
}
_tenantLedgerQuery.fillFieldMap()
return _tenantLedgerQuery
}
type tenantLedgerQuery struct {
tenantLedgerQueryDo tenantLedgerQueryDo
ALL field.Asterisk
ID field.Int64 // 主键ID自增
TenantID field.Int64 // 租户ID多租户隔离关键字段必须与 tenant_users.tenant_id 一致
UserID field.Int64 // 用户ID余额账户归属用户对应 tenant_users.user_id
OrderID field.Int64 // 关联订单ID购买/退款类流水应关联 orders.id非订单类可为空
Type field.Field // 流水类型credit_topup/debit_purchase/credit_refund/freeze/unfreeze/adjustment不同类型决定余额/冻结余额的变更方向
Amount field.Int64 // 流水金额:分/最小货币单位;通常为正数,方向由 type 决定(由业务层约束)
BalanceBefore field.Int64 // 变更前可用余额:用于审计与对账回放
BalanceAfter field.Int64 // 变更后可用余额:用于审计与对账回放
FrozenBefore field.Int64 // 变更前冻结余额:用于审计与对账回放
FrozenAfter field.Int64 // 变更后冻结余额:用于审计与对账回放
IdempotencyKey field.String // 幂等键:同一租户同一用户同一业务操作固定;用于防止重复落账(建议由业务层生成)
Remark field.String // 备注:业务说明/后台操作原因等;用于审计
CreatedAt field.Time // 创建时间:默认 now()
UpdatedAt field.Time // 更新时间:默认 now()
Order tenantLedgerQueryBelongsToOrder
fieldMap map[string]field.Expr
}
func (t tenantLedgerQuery) Table(newTableName string) *tenantLedgerQuery {
t.tenantLedgerQueryDo.UseTable(newTableName)
return t.updateTableName(newTableName)
}
func (t tenantLedgerQuery) As(alias string) *tenantLedgerQuery {
t.tenantLedgerQueryDo.DO = *(t.tenantLedgerQueryDo.As(alias).(*gen.DO))
return t.updateTableName(alias)
}
func (t *tenantLedgerQuery) updateTableName(table string) *tenantLedgerQuery {
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.OrderID = field.NewInt64(table, "order_id")
t.Type = field.NewField(table, "type")
t.Amount = field.NewInt64(table, "amount")
t.BalanceBefore = field.NewInt64(table, "balance_before")
t.BalanceAfter = field.NewInt64(table, "balance_after")
t.FrozenBefore = field.NewInt64(table, "frozen_before")
t.FrozenAfter = field.NewInt64(table, "frozen_after")
t.IdempotencyKey = field.NewString(table, "idempotency_key")
t.Remark = field.NewString(table, "remark")
t.CreatedAt = field.NewTime(table, "created_at")
t.UpdatedAt = field.NewTime(table, "updated_at")
t.fillFieldMap()
return t
}
func (t *tenantLedgerQuery) QueryContext(ctx context.Context) (*tenantLedgerQuery, *tenantLedgerQueryDo) {
return t, t.tenantLedgerQueryDo.WithContext(ctx)
}
func (t *tenantLedgerQuery) WithContext(ctx context.Context) *tenantLedgerQueryDo {
return t.tenantLedgerQueryDo.WithContext(ctx)
}
func (t tenantLedgerQuery) TableName() string { return t.tenantLedgerQueryDo.TableName() }
func (t tenantLedgerQuery) Alias() string { return t.tenantLedgerQueryDo.Alias() }
func (t tenantLedgerQuery) Columns(cols ...field.Expr) gen.Columns {
return t.tenantLedgerQueryDo.Columns(cols...)
}
func (t *tenantLedgerQuery) 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 *tenantLedgerQuery) fillFieldMap() {
t.fieldMap = make(map[string]field.Expr, 15)
t.fieldMap["id"] = t.ID
t.fieldMap["tenant_id"] = t.TenantID
t.fieldMap["user_id"] = t.UserID
t.fieldMap["order_id"] = t.OrderID
t.fieldMap["type"] = t.Type
t.fieldMap["amount"] = t.Amount
t.fieldMap["balance_before"] = t.BalanceBefore
t.fieldMap["balance_after"] = t.BalanceAfter
t.fieldMap["frozen_before"] = t.FrozenBefore
t.fieldMap["frozen_after"] = t.FrozenAfter
t.fieldMap["idempotency_key"] = t.IdempotencyKey
t.fieldMap["remark"] = t.Remark
t.fieldMap["created_at"] = t.CreatedAt
t.fieldMap["updated_at"] = t.UpdatedAt
}
func (t tenantLedgerQuery) clone(db *gorm.DB) tenantLedgerQuery {
t.tenantLedgerQueryDo.ReplaceConnPool(db.Statement.ConnPool)
t.Order.db = db.Session(&gorm.Session{Initialized: true})
t.Order.db.Statement.ConnPool = db.Statement.ConnPool
return t
}
func (t tenantLedgerQuery) replaceDB(db *gorm.DB) tenantLedgerQuery {
t.tenantLedgerQueryDo.ReplaceDB(db)
t.Order.db = db.Session(&gorm.Session{})
return t
}
type tenantLedgerQueryBelongsToOrder struct {
db *gorm.DB
field.RelationField
}
func (a tenantLedgerQueryBelongsToOrder) Where(conds ...field.Expr) *tenantLedgerQueryBelongsToOrder {
if len(conds) == 0 {
return &a
}
exprs := make([]clause.Expression, 0, len(conds))
for _, cond := range conds {
exprs = append(exprs, cond.BeCond().(clause.Expression))
}
a.db = a.db.Clauses(clause.Where{Exprs: exprs})
return &a
}
func (a tenantLedgerQueryBelongsToOrder) WithContext(ctx context.Context) *tenantLedgerQueryBelongsToOrder {
a.db = a.db.WithContext(ctx)
return &a
}
func (a tenantLedgerQueryBelongsToOrder) Session(session *gorm.Session) *tenantLedgerQueryBelongsToOrder {
a.db = a.db.Session(session)
return &a
}
func (a tenantLedgerQueryBelongsToOrder) Model(m *TenantLedger) *tenantLedgerQueryBelongsToOrderTx {
return &tenantLedgerQueryBelongsToOrderTx{a.db.Model(m).Association(a.Name())}
}
func (a tenantLedgerQueryBelongsToOrder) Unscoped() *tenantLedgerQueryBelongsToOrder {
a.db = a.db.Unscoped()
return &a
}
type tenantLedgerQueryBelongsToOrderTx struct{ tx *gorm.Association }
func (a tenantLedgerQueryBelongsToOrderTx) Find() (result *Order, err error) {
return result, a.tx.Find(&result)
}
func (a tenantLedgerQueryBelongsToOrderTx) Append(values ...*Order) (err error) {
targetValues := make([]interface{}, len(values))
for i, v := range values {
targetValues[i] = v
}
return a.tx.Append(targetValues...)
}
func (a tenantLedgerQueryBelongsToOrderTx) Replace(values ...*Order) (err error) {
targetValues := make([]interface{}, len(values))
for i, v := range values {
targetValues[i] = v
}
return a.tx.Replace(targetValues...)
}
func (a tenantLedgerQueryBelongsToOrderTx) Delete(values ...*Order) (err error) {
targetValues := make([]interface{}, len(values))
for i, v := range values {
targetValues[i] = v
}
return a.tx.Delete(targetValues...)
}
func (a tenantLedgerQueryBelongsToOrderTx) Clear() error {
return a.tx.Clear()
}
func (a tenantLedgerQueryBelongsToOrderTx) Count() int64 {
return a.tx.Count()
}
func (a tenantLedgerQueryBelongsToOrderTx) Unscoped() *tenantLedgerQueryBelongsToOrderTx {
a.tx = a.tx.Unscoped()
return &a
}
type tenantLedgerQueryDo struct{ gen.DO }
func (t tenantLedgerQueryDo) Debug() *tenantLedgerQueryDo {
return t.withDO(t.DO.Debug())
}
func (t tenantLedgerQueryDo) WithContext(ctx context.Context) *tenantLedgerQueryDo {
return t.withDO(t.DO.WithContext(ctx))
}
func (t tenantLedgerQueryDo) ReadDB() *tenantLedgerQueryDo {
return t.Clauses(dbresolver.Read)
}
func (t tenantLedgerQueryDo) WriteDB() *tenantLedgerQueryDo {
return t.Clauses(dbresolver.Write)
}
func (t tenantLedgerQueryDo) Session(config *gorm.Session) *tenantLedgerQueryDo {
return t.withDO(t.DO.Session(config))
}
func (t tenantLedgerQueryDo) Clauses(conds ...clause.Expression) *tenantLedgerQueryDo {
return t.withDO(t.DO.Clauses(conds...))
}
func (t tenantLedgerQueryDo) Returning(value interface{}, columns ...string) *tenantLedgerQueryDo {
return t.withDO(t.DO.Returning(value, columns...))
}
func (t tenantLedgerQueryDo) Not(conds ...gen.Condition) *tenantLedgerQueryDo {
return t.withDO(t.DO.Not(conds...))
}
func (t tenantLedgerQueryDo) Or(conds ...gen.Condition) *tenantLedgerQueryDo {
return t.withDO(t.DO.Or(conds...))
}
func (t tenantLedgerQueryDo) Select(conds ...field.Expr) *tenantLedgerQueryDo {
return t.withDO(t.DO.Select(conds...))
}
func (t tenantLedgerQueryDo) Where(conds ...gen.Condition) *tenantLedgerQueryDo {
return t.withDO(t.DO.Where(conds...))
}
func (t tenantLedgerQueryDo) Order(conds ...field.Expr) *tenantLedgerQueryDo {
return t.withDO(t.DO.Order(conds...))
}
func (t tenantLedgerQueryDo) Distinct(cols ...field.Expr) *tenantLedgerQueryDo {
return t.withDO(t.DO.Distinct(cols...))
}
func (t tenantLedgerQueryDo) Omit(cols ...field.Expr) *tenantLedgerQueryDo {
return t.withDO(t.DO.Omit(cols...))
}
func (t tenantLedgerQueryDo) Join(table schema.Tabler, on ...field.Expr) *tenantLedgerQueryDo {
return t.withDO(t.DO.Join(table, on...))
}
func (t tenantLedgerQueryDo) LeftJoin(table schema.Tabler, on ...field.Expr) *tenantLedgerQueryDo {
return t.withDO(t.DO.LeftJoin(table, on...))
}
func (t tenantLedgerQueryDo) RightJoin(table schema.Tabler, on ...field.Expr) *tenantLedgerQueryDo {
return t.withDO(t.DO.RightJoin(table, on...))
}
func (t tenantLedgerQueryDo) Group(cols ...field.Expr) *tenantLedgerQueryDo {
return t.withDO(t.DO.Group(cols...))
}
func (t tenantLedgerQueryDo) Having(conds ...gen.Condition) *tenantLedgerQueryDo {
return t.withDO(t.DO.Having(conds...))
}
func (t tenantLedgerQueryDo) Limit(limit int) *tenantLedgerQueryDo {
return t.withDO(t.DO.Limit(limit))
}
func (t tenantLedgerQueryDo) Offset(offset int) *tenantLedgerQueryDo {
return t.withDO(t.DO.Offset(offset))
}
func (t tenantLedgerQueryDo) Scopes(funcs ...func(gen.Dao) gen.Dao) *tenantLedgerQueryDo {
return t.withDO(t.DO.Scopes(funcs...))
}
func (t tenantLedgerQueryDo) Unscoped() *tenantLedgerQueryDo {
return t.withDO(t.DO.Unscoped())
}
func (t tenantLedgerQueryDo) Create(values ...*TenantLedger) error {
if len(values) == 0 {
return nil
}
return t.DO.Create(values)
}
func (t tenantLedgerQueryDo) CreateInBatches(values []*TenantLedger, 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 tenantLedgerQueryDo) Save(values ...*TenantLedger) error {
if len(values) == 0 {
return nil
}
return t.DO.Save(values)
}
func (t tenantLedgerQueryDo) First() (*TenantLedger, error) {
if result, err := t.DO.First(); err != nil {
return nil, err
} else {
return result.(*TenantLedger), nil
}
}
func (t tenantLedgerQueryDo) Take() (*TenantLedger, error) {
if result, err := t.DO.Take(); err != nil {
return nil, err
} else {
return result.(*TenantLedger), nil
}
}
func (t tenantLedgerQueryDo) Last() (*TenantLedger, error) {
if result, err := t.DO.Last(); err != nil {
return nil, err
} else {
return result.(*TenantLedger), nil
}
}
func (t tenantLedgerQueryDo) Find() ([]*TenantLedger, error) {
result, err := t.DO.Find()
return result.([]*TenantLedger), err
}
func (t tenantLedgerQueryDo) FindInBatch(batchSize int, fc func(tx gen.Dao, batch int) error) (results []*TenantLedger, err error) {
buf := make([]*TenantLedger, 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 tenantLedgerQueryDo) FindInBatches(result *[]*TenantLedger, batchSize int, fc func(tx gen.Dao, batch int) error) error {
return t.DO.FindInBatches(result, batchSize, fc)
}
func (t tenantLedgerQueryDo) Attrs(attrs ...field.AssignExpr) *tenantLedgerQueryDo {
return t.withDO(t.DO.Attrs(attrs...))
}
func (t tenantLedgerQueryDo) Assign(attrs ...field.AssignExpr) *tenantLedgerQueryDo {
return t.withDO(t.DO.Assign(attrs...))
}
func (t tenantLedgerQueryDo) Joins(fields ...field.RelationField) *tenantLedgerQueryDo {
for _, _f := range fields {
t = *t.withDO(t.DO.Joins(_f))
}
return &t
}
func (t tenantLedgerQueryDo) Preload(fields ...field.RelationField) *tenantLedgerQueryDo {
for _, _f := range fields {
t = *t.withDO(t.DO.Preload(_f))
}
return &t
}
func (t tenantLedgerQueryDo) FirstOrInit() (*TenantLedger, error) {
if result, err := t.DO.FirstOrInit(); err != nil {
return nil, err
} else {
return result.(*TenantLedger), nil
}
}
func (t tenantLedgerQueryDo) FirstOrCreate() (*TenantLedger, error) {
if result, err := t.DO.FirstOrCreate(); err != nil {
return nil, err
} else {
return result.(*TenantLedger), nil
}
}
func (t tenantLedgerQueryDo) FindByPage(offset int, limit int) (result []*TenantLedger, 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 tenantLedgerQueryDo) 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 tenantLedgerQueryDo) Scan(result interface{}) (err error) {
return t.DO.Scan(result)
}
func (t tenantLedgerQueryDo) Delete(models ...*TenantLedger) (result gen.ResultInfo, err error) {
return t.DO.Delete(models)
}
// ForceDelete performs a permanent delete (ignores soft-delete) for current scope.
func (t tenantLedgerQueryDo) ForceDelete() (gen.ResultInfo, error) {
return t.Unscoped().Delete()
}
// Inc increases the given column by step for current scope.
func (t tenantLedgerQueryDo) 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 tenantLedgerQueryDo) 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 tenantLedgerQueryDo) 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 tenantLedgerQueryDo) 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 tenantLedgerQueryDo) 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 tenantLedgerQueryDo) 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 tenantLedgerQueryDo) 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 tenantLedgerQueryDo) 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 tenantLedgerQueryDo) 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 tenantLedgerQueryDo) GetByID(id int64) (*TenantLedger, error) {
pk := field.NewInt64(t.TableName(), "id")
return t.Where(pk.Eq(id)).First()
}
// GetByIDs finds records by primary key list.
func (t tenantLedgerQueryDo) GetByIDs(ids ...int64) ([]*TenantLedger, error) {
if len(ids) == 0 {
return []*TenantLedger{}, nil
}
pk := field.NewInt64(t.TableName(), "id")
return t.Where(pk.In(ids...)).Find()
}
// DeleteByID deletes records by primary key.
func (t tenantLedgerQueryDo) 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 tenantLedgerQueryDo) 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 *tenantLedgerQueryDo) withDO(do gen.Dao) *tenantLedgerQueryDo {
t.DO = *do.(*gen.DO)
return t
}