what
c3618adb02
HttpController.AuthDB()、OrmController.AuthDB() 类型从 req.ResScope 同步成 req.ResFlags。Model.SetAuthDB 改名 SetPermission(req.ResFlags),跟 req-v2 新的位标志权限体系对齐;OrmController.AuthDB() 暂不改名,范围只限 orm 这块。
156 lines
4.1 KiB
Go
156 lines
4.1 KiB
Go
package contracts
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import (
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"context"
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"reflect"
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"git.fsdpf.net/go/condition"
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"git.fsdpf.net/go/db"
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"git.fsdpf.net/go/db/exp"
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"git.fsdpf.net/go/reflux"
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"git.fsdpf.net/go/req"
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)
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type OrmExecute int
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type RelationType string
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const (
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OrmQuery OrmExecute = iota
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OrmShow
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OrmStore
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OrmDestroy
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)
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const (
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OrmHasOne RelationType = "hasOne"
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OrmHasMany RelationType = "hasMany"
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OrmInnerJoin RelationType = "inner"
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OrmLeftJoin RelationType = "left"
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OrmRightJoin RelationType = "right"
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)
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type ModelDecorator = func(Model) Model
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type Orm interface {
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SetGlobalParams(g req.UserAccessor) Orm
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GetModel(params ...string) Model
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SetRelationModel(m Model) Model
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SetQueryField(qf req.QueryField) error
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SetOrderBy(params []OrderBy) error
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SetCondition(cond *condition.Condition) error
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SetController(ctr OrmController) error
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Controller() reflect.Value
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Execute(OrmExecute) (reflux.R, error)
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Clone(tx *db.TxDatabase) Orm
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Count() int64
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// Exists() bool
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}
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type Relation interface {
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Parent() Model
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AppendTo(Model)
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Type() RelationType
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SetType(RelationType)
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SetCondition(*condition.Condition) *condition.Condition
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GetCondition() *condition.Condition
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GetRelationResource() string
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GetRelationField() string
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GetRelationForeignKey() string
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}
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type Join interface {
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Relation
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GetCode() string
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GetResource() req.Resource
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// GetDependencies(items []ResRelation, dependencies ...string) []string
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Inject(dbBuilder *db.SelectDataset, m Model)
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}
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type Model interface {
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Relation
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condition.TokenValue
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IsDuplicated() bool
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GetCode() string
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GetPrimaryKey() string
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GetQueryFieldsStruct(extends ...reflect.StructField) any
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GetQueryFieldsSliceStruct(fields ...reflect.StructField) any
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GetAttribute() reflux.R
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SetRelationAttribute(string, reflux.R) error
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GetResult() reflux.R
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GetResource() req.Resource
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GetTransaction() *db.TxDatabase
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SetQueryField(...req.QueryField)
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// SetRelationResult(code string, items []reflux.R)
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GetJoinsCode() []string
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SetPermission(req.ResFlags)
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SetOrderBy(params ...OrderBy) Model
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SetGroupBy(params ...GroupBy) Model
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SetJoin(Join) Model
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SetLimit(uint) Model
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SetOffset(uint) Model
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// SetAttribute(data any) Model
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SetPrimaryKey(string) Model
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SetWithRecursive(QueryWithRecursive) Model
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DelQueryField(string)
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SelectDataset() *db.SelectDataset
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SelectDatasetWithUser(u req.User) *db.SelectDataset
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Query() error
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Store() error
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Destroy() error
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Count() (int64, error)
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// Exists() (bool, error)
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}
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type OrmController interface {
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AuthDB() req.ResFlags
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}
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type OrderBy interface {
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ToSql() exp.OrderedExpression
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Inject(sd *db.SelectDataset, m Model)
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}
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type GroupBy interface {
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ToSql() exp.ColumnListExpression
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Inject(sd *db.SelectDataset, m Model)
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}
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type QueryWithRecursive interface {
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ToQueryBuilder(*db.SelectDataset, Model) (*db.SelectDataset, any)
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ToTreeData([]reflux.R) reflux.R
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// RootCondition 返回锚点条件（pField = root），供外部如 Count() 在不展开递归查询的情况下复用。
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RootCondition() exp.Expression
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}
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// @title 创建关联模型
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// @param t 关联类型
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// @param m 关联模型
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// @param rResource 链接父模型
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// @param rField 连接父模型字段, 如 xx_id
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// @param rForeignKey 关联外键, 如 id
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type NewOrmRelation func(t RelationType, m Model, rResource, rField, rForeignKey string) Model
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type NewOrmJoin func(t RelationType, res req.Resource, alias, rResource, rField, rForeignKey string) Join
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type NewOrmQueryWithRecursive func(pField, cField exp.IdentifierExpression, root any, isWithoutCondition bool, depth uint) QueryWithRecursive
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type NewOrmOrderBy func(sql db.Expression, direction exp.SortDirection) OrderBy
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type NewOrmGroupBy func(db.Expression) GroupBy
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type NewOrmModel func(res req.Resource, code, name string) Model
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type NewOrm func(res req.Resource, opts ...OrmOption) Orm
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type GetOrmConditions func(categoryUuid string, opts ...condition.Option) *condition.Condition
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type GetOrmOrderBy func(categoryUuid string) []OrderBy
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type GetOrmGroupBy func(categoryUuid string) []GroupBy
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type OrmOption func(Orm)
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type WithTx func(tx *db.TxDatabase) OrmOption
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type WithContext func(ctx context.Context) OrmOption
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type WithUserAccessor func(ua req.UserAccessor) OrmOption
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