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entc/mutation: explain when object is fetched from db (#496)

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This commit is contained in:
Ariel Mashraki
2020-05-21 10:10:52 +03:00
committed by GitHub
parent 5ed339839a
commit dbf6bb8006
23 changed files with 539 additions and 181 deletions
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24
entc/integration/json/ent/mutation.go
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@@ -142,7 +142,9 @@ func (m *UserMutation) URL() (r *url.URL, exists bool) {
return *v, true
}
// OldURL returns the old url value, if exists.
// OldURL returns the old url value of the User.
// If the User object wasn't provided to the builder, the object is fetched
// from the database.
// An error is returned if the mutation operation is not UpdateOne, or database query fails.
func (m *UserMutation) OldURL(ctx context.Context) (v *url.URL, err error) {
if !m.op.Is(OpUpdateOne) {
@@ -190,7 +192,9 @@ func (m *UserMutation) Raw() (r json.RawMessage, exists bool) {
return *v, true
}
// OldRaw returns the old raw value, if exists.
// OldRaw returns the old raw value of the User.
// If the User object wasn't provided to the builder, the object is fetched
// from the database.
// An error is returned if the mutation operation is not UpdateOne, or database query fails.
func (m *UserMutation) OldRaw(ctx context.Context) (v json.RawMessage, err error) {
if !m.op.Is(OpUpdateOne) {
@@ -238,7 +242,9 @@ func (m *UserMutation) Dirs() (r []http.Dir, exists bool) {
return *v, true
}
// OldDirs returns the old dirs value, if exists.
// OldDirs returns the old dirs value of the User.
// If the User object wasn't provided to the builder, the object is fetched
// from the database.
// An error is returned if the mutation operation is not UpdateOne, or database query fails.
func (m *UserMutation) OldDirs(ctx context.Context) (v []http.Dir, err error) {
if !m.op.Is(OpUpdateOne) {
@@ -286,7 +292,9 @@ func (m *UserMutation) Ints() (r []int, exists bool) {
return *v, true
}
// OldInts returns the old ints value, if exists.
// OldInts returns the old ints value of the User.
// If the User object wasn't provided to the builder, the object is fetched
// from the database.
// An error is returned if the mutation operation is not UpdateOne, or database query fails.
func (m *UserMutation) OldInts(ctx context.Context) (v []int, err error) {
if !m.op.Is(OpUpdateOne) {
@@ -334,7 +342,9 @@ func (m *UserMutation) Floats() (r []float64, exists bool) {
return *v, true
}
// OldFloats returns the old floats value, if exists.
// OldFloats returns the old floats value of the User.
// If the User object wasn't provided to the builder, the object is fetched
// from the database.
// An error is returned if the mutation operation is not UpdateOne, or database query fails.
func (m *UserMutation) OldFloats(ctx context.Context) (v []float64, err error) {
if !m.op.Is(OpUpdateOne) {
@@ -382,7 +392,9 @@ func (m *UserMutation) Strings() (r []string, exists bool) {
return *v, true
}
// OldStrings returns the old strings value, if exists.
// OldStrings returns the old strings value of the User.
// If the User object wasn't provided to the builder, the object is fetched
// from the database.
// An error is returned if the mutation operation is not UpdateOne, or database query fails.
func (m *UserMutation) OldStrings(ctx context.Context) (v []string, err error) {
if !m.op.Is(OpUpdateOne) {