resolvespec

package
v0.0.121 Latest Latest
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 Go to latest Published: Dec 23, 2025 License: MIT Imports: 23 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func ExampleBunRouterWithBunDB 

func ExampleBunRouterWithBunDB(bunDB *bun.DB)

ExampleBunRouterWithBunDB shows the full uptrace stack (bunrouter + Bun ORM)

func ExampleWithBun 

func ExampleWithBun(bunDB *bun.DB)

ExampleWithBun shows how to switch to Bun ORM

func ExampleWithBunRouter 

func ExampleWithBunRouter(bunDB *bun.DB)

ExampleWithBunRouter shows how to use bunrouter from uptrace

func ExampleWithGORM 

func ExampleWithGORM(db *gorm.DB)

ExampleWithGORM shows how to use ResolveSpec with GORM

func GetCursorFilter added in v0.0.80 

func GetCursorFilter(
	tableName string,
	pkName string,
	modelColumns []string,
	options common.RequestOptions,
) (string, error)

GetCursorFilter generates a SQL `EXISTS` subquery for cursor-based pagination. It uses the current request's sort and cursor values.

Parameters:

  • tableName: name of the main table (e.g. "posts")
  • pkName: primary key column (e.g. "id")
  • modelColumns: optional list of valid main-table columns (for validation). Pass nil to skip.
  • options: the request options containing sort and cursor information

Returns SQL snippet to embed in WHERE clause.

func GetEntity 

func GetEntity(ctx context.Context) string

GetEntity retrieves entity from context

func GetModel 

func GetModel(ctx context.Context) interface{}

GetModel retrieves model from context

func GetModelPtr 

func GetModelPtr(ctx context.Context) interface{}

GetModelPtr retrieves model pointer from context

func GetSchema 

func GetSchema(ctx context.Context) string

GetSchema retrieves schema from context

func GetTableName 

func GetTableName(ctx context.Context) string

GetTableName retrieves table name from context

func NewStandardBunRouter 

func NewStandardBunRouter() *router.StandardBunRouterAdapter

NewStandardBunRouter creates a router with standard BunRouter handlers

func NewStandardMuxRouter 

func NewStandardMuxRouter() *router.StandardMuxAdapter

NewStandardMuxRouter creates a router with standard Mux HTTP handlers

func RegisterSecurityHooks added in v0.0.67 

func RegisterSecurityHooks(handler *Handler, securityList *security.SecurityList)

RegisterSecurityHooks registers all security-related hooks with the handler

func SetupBunRouterRoutes 

func SetupBunRouterRoutes(bunRouter *router.StandardBunRouterAdapter, handler *Handler)

SetupBunRouterRoutes sets up bunrouter routes for the ResolveSpec API

func SetupMuxRoutes 

func SetupMuxRoutes(muxRouter *mux.Router, handler *Handler, authMiddleware MiddlewareFunc)

SetupMuxRoutes sets up routes for the ResolveSpec API with Mux authMiddleware is optional - if provided, routes will be protected with the middleware Example: SetupMuxRoutes(router, handler, func(h http.Handler) http.Handler { return security.NewAuthHandler(securityList, h) })

func WithEntity 

func WithEntity(ctx context.Context, entity string) context.Context

WithEntity adds entity to context

func WithModel 

func WithModel(ctx context.Context, model interface{}) context.Context

WithModel adds model to context

func WithModelPtr 

func WithModelPtr(ctx context.Context, modelPtr interface{}) context.Context

WithModelPtr adds model pointer to context

func WithRequestData 

func WithRequestData(ctx context.Context, schema, entity, tableName string, model, modelPtr interface{}) context.Context

WithRequestData adds all request-scoped data to context at once

func WithSchema 

func WithSchema(ctx context.Context, schema string) context.Context

WithSchema adds schema to context

func WithTableName 

func WithTableName(ctx context.Context, tableName string) context.Context

WithTableName adds table name to context

Types

type CursorDirection added in v0.0.80 

type CursorDirection int

CursorDirection defines pagination direction 

const (
	CursorForward  CursorDirection = 1
	CursorBackward CursorDirection = -1
)

type FallbackHandler added in v0.0.69 

type FallbackHandler func(w common.ResponseWriter, r common.Request, params map[string]string)

FallbackHandler is a function that handles requests when no model is found It receives the same parameters as the Handle method

type GormTableCRUDRequest 

type GormTableCRUDRequest struct {
	Request *string `json:"_request"`
}

func (GormTableCRUDRequest) GetRequest 

func (r GormTableCRUDRequest) GetRequest() string

func (*GormTableCRUDRequest) SetRequest 

func (r *GormTableCRUDRequest) SetRequest(request string)

type GormTableNameInterface 

type GormTableNameInterface interface {
	TableName() string
}

Legacy interfaces for backward compatibility

type GormTableSchemaInterface 

type GormTableSchemaInterface interface {
	TableSchema() string
}

type Handler 

type Handler struct {
	// contains filtered or unexported fields
}

Handler handles API requests using database and model abstractions

func NewHandler 

func NewHandler(db common.Database, registry common.ModelRegistry) *Handler

NewHandler creates a new API handler with database and registry abstractions

func NewHandlerWithBun 

func NewHandlerWithBun(db *bun.DB) *Handler

NewHandlerWithBun creates a new Handler with Bun adapter

func NewHandlerWithGORM 

func NewHandlerWithGORM(db *gorm.DB) *Handler

NewHandlerWithGORM creates a new Handler with GORM adapter

func (*Handler) GetDatabase added in v0.0.65 

func (h *Handler) GetDatabase() common.Database

GetDatabase returns the underlying database connection Implements common.SpecHandler interface

func (*Handler) GetRelationshipInfo added in v0.0.20 

func (h *Handler) GetRelationshipInfo(modelType reflect.Type, relationName string) *common.RelationshipInfo

GetRelationshipInfo implements common.RelationshipInfoProvider interface

func (*Handler) Handle 

func (h *Handler) Handle(w common.ResponseWriter, r common.Request, params map[string]string)

Handle processes API requests through router-agnostic interface

func (*Handler) HandleGet 

func (h *Handler) HandleGet(w common.ResponseWriter, r common.Request, params map[string]string)

HandleGet processes GET requests for metadata

func (*Handler) HandleOpenAPI added in v0.0.87 

func (h *Handler) HandleOpenAPI(w common.ResponseWriter, r common.Request)

HandleOpenAPI generates and returns the OpenAPI specification

func (*Handler) Hooks added in v0.0.67 

func (h *Handler) Hooks() *HookRegistry

Hooks returns the hook registry for this handler Use this to register custom hooks for operations

func (*Handler) RegisterModel 

func (h *Handler) RegisterModel(schema, name string, model interface{}) error

RegisterModel allows registering models at runtime

func (*Handler) SetFallbackHandler added in v0.0.69 

func (h *Handler) SetFallbackHandler(fallback FallbackHandler)

SetFallbackHandler sets a fallback handler to be called when no model is found If not set, the handler will simply return (pass through to next route)

func (*Handler) SetOpenAPIGenerator added in v0.0.87 

func (h *Handler) SetOpenAPIGenerator(generator func() (string, error))

SetOpenAPIGenerator sets the OpenAPI generator function

type HookContext added in v0.0.67 

type HookContext struct {
	Context context.Context
	Handler *Handler // Reference to the handler for accessing database, registry, etc.
	Schema  string
	Entity  string
	Model   interface{}
	Options common.RequestOptions
	Writer  common.ResponseWriter
	Request common.Request

	// Operation-specific fields
	ID     string
	Data   interface{} // For create/update operations
	Result interface{} // For after hooks
	Error  error       // For after hooks

	// Query chain - allows hooks to modify the query before execution
	Query common.SelectQuery

	// Allow hooks to abort the operation
	Abort        bool   // If set to true, the operation will be aborted
	AbortMessage string // Message to return if aborted
	AbortCode    int    // HTTP status code if aborted

	// Tx provides access to the database/transaction for executing additional SQL
	// This allows hooks to run custom queries in addition to the main Query chain
	Tx common.Database
}

HookContext contains all the data available to a hook

type HookFunc added in v0.0.67 

type HookFunc func(*HookContext) error

HookFunc is the signature for hook functions It receives a HookContext and can modify it or return an error If an error is returned, the operation will be aborted

type HookRegistry added in v0.0.67 

type HookRegistry struct {
	// contains filtered or unexported fields
}

HookRegistry manages all registered hooks

func NewHookRegistry added in v0.0.67 

func NewHookRegistry() *HookRegistry

NewHookRegistry creates a new hook registry

func (*HookRegistry) Clear added in v0.0.67 

func (r *HookRegistry) Clear(hookType HookType)

Clear removes all hooks for the specified type

func (*HookRegistry) ClearAll added in v0.0.67 

func (r *HookRegistry) ClearAll()

ClearAll removes all registered hooks

func (*HookRegistry) Count added in v0.0.67 

func (r *HookRegistry) Count(hookType HookType) int

Count returns the number of hooks registered for a specific type

func (*HookRegistry) Execute added in v0.0.67 

func (r *HookRegistry) Execute(hookType HookType, ctx *HookContext) error

Execute runs all hooks for the specified type in order If any hook returns an error, execution stops and the error is returned

func (*HookRegistry) GetAllHookTypes added in v0.0.67 

func (r *HookRegistry) GetAllHookTypes() []HookType

GetAllHookTypes returns all hook types that have registered hooks

func (*HookRegistry) HasHooks added in v0.0.67 

func (r *HookRegistry) HasHooks(hookType HookType) bool

HasHooks returns true if there are any hooks registered for the specified type

func (*HookRegistry) Register added in v0.0.67 

func (r *HookRegistry) Register(hookType HookType, hook HookFunc)

Register adds a new hook for the specified hook type

func (*HookRegistry) RegisterMultiple added in v0.0.67 

func (r *HookRegistry) RegisterMultiple(hookTypes []HookType, hook HookFunc)

RegisterMultiple registers a hook for multiple hook types

type HookType added in v0.0.67 

type HookType string

HookType defines the type of hook to execute 

const (
	// Read operation hooks
	BeforeRead HookType = "before_read"
	AfterRead  HookType = "after_read"

	// Create operation hooks
	BeforeCreate HookType = "before_create"
	AfterCreate  HookType = "after_create"

	// Update operation hooks
	BeforeUpdate HookType = "before_update"
	AfterUpdate  HookType = "after_update"

	// Delete operation hooks
	BeforeDelete HookType = "before_delete"
	AfterDelete  HookType = "after_delete"

	// Scan/Execute operation hooks (for query building)
	BeforeScan HookType = "before_scan"
)

type MiddlewareFunc added in v0.0.65 

type MiddlewareFunc func(http.Handler) http.Handler

MiddlewareFunc is a function that wraps an http.Handler with additional functionality

Source Files

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