feat(transactions): export transaction types

also rename transaction interface
steebchen · Feb 10, 2024 · 2642af4 · 2642af4
1 parent 1da5799
commit 2642af4
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Showing 6 changed files with 17 additions and 14 deletions.
diff --git a/docs/pages/docs/reference/client/errors.md b/docs/pages/docs/reference/client/errors.md
@@ -16,7 +16,7 @@ if err != nil {
 }
 ```
 
-## IsUniqueConstraintViolation
+## IsErrUniqueConstraint
 
 A unique constraint violation happens when a query attempts to insert or update a record with a value that already exists in the database, or in other words, violates a unique constraint.
 

diff --git a/generator/templates/actions/create.gotpl b/generator/templates/actions/create.gotpl
@@ -74,8 +74,8 @@
 		return &v, nil
 	}
 
-	func (r {{ $result }}) Tx() {{ $name }}UniqueTxResult {
-		v := New{{ $name }}UniqueTxResult()
+	func (r {{ $result }}) Tx() {{ $model.Name.GoCase }}UniqueTxResult {
+		v := new{{ $model.Name.GoCase }}UniqueTxResult()
 		v.query = r.query
 		v.query.TxResult = make(chan []byte, 1)
 		return v

diff --git a/generator/templates/actions/find.gotpl b/generator/templates/actions/find.gotpl
@@ -248,8 +248,8 @@
 					return &v, nil
 				}
 
-				func (r {{ $updateResult }}) Tx() {{ $name }}{{ $txResult }}TxResult {
-					v := New{{ $name }}{{ $txResult }}TxResult()
+				func (r {{ $updateResult }}) Tx() {{ $model.Name.GoCase }}{{ $txResult }}TxResult {
+					v := new{{ $model.Name.GoCase }}{{ $txResult }}TxResult()
 					v.query = r.query
 					v.query.TxResult = make(chan []byte, 1)
 					return v
@@ -286,8 +286,8 @@
 					return &v, nil
 				}
 
-				func (r {{ $deleteResult }}) Tx() {{ $name }}{{ $txResult }}TxResult {
-					v := New{{ $name }}{{ $txResult }}TxResult()
+				func (r {{ $deleteResult }}) Tx() {{ $model.Name.GoCase }}{{ $txResult }}TxResult {
+					v := new{{ $model.Name.GoCase }}{{ $txResult }}TxResult()
 					v.query = r.query
 					v.query.TxResult = make(chan []byte, 1)
 					return v

diff --git a/generator/templates/actions/transaction.gotpl b/generator/templates/actions/transaction.gotpl
@@ -2,10 +2,10 @@
 
 {{ range $model := $.DMMF.Datamodel.Models }}
 	{{ range $t := $.DMMF.Types }}
-		{{ $name := print $model.Name.GoLowerCase $t }}
+		{{ $name := print $model.Name.GoCase $t }}
 		{{ $modelName := print $model.Name.GoCase "Model" }}
 
-		func New{{ $name }}TxResult() {{ $name }}TxResult {
+		func new{{ $name }}TxResult() {{ $name }}TxResult {
 			return {{ $name }}TxResult{
 				result: &transaction.Result{},
 			}

diff --git a/generator/templates/actions/upsert.gotpl b/generator/templates/actions/upsert.gotpl
@@ -117,8 +117,8 @@
 		return &v, nil
 	}
 
-	func (r {{ $result }}) Tx() {{ $name }}UniqueTxResult {
-		v := New{{ $name }}UniqueTxResult()
+	func (r {{ $result }}) Tx() {{ $model.Name.GoCase }}UniqueTxResult {
+		v := new{{ $model.Name.GoCase }}UniqueTxResult()
 		v.query = r.query
 		v.query.TxResult = make(chan []byte, 1)
 		return v

diff --git a/runtime/transaction/transaction.go b/runtime/transaction/transaction.go
@@ -13,20 +13,23 @@ type TX struct {
 	Engine engine.Engine
 }
 
-type Param interface {
+// deprecated: use Transaction instead
+type Param = Transaction
+
+type Transaction interface {
 	IsTx()
 	ExtractQuery() builder.Query
 }
 
-func (r TX) Transaction(queries ...Param) Exec {
+func (r TX) Transaction(queries ...Transaction) Exec {
 	return Exec{
 		engine:  r.Engine,
 		queries: queries,
 	}
 }
 
 type Exec struct {
-	queries  []Param
+	queries  []Transaction
 	engine   engine.Engine
 	requests []protocol.GQLRequest
 }