GraphQL: Implement AddCommentAndReopenBug mutation

5 files changed, 463 insertions, 8 deletions

diff --git a/api/graphql/graph/gen_graph.go b/api/graphql/graph/gen_graph.go
index 9db21303..b94effed 100644
--- a/api/graphql/graph/gen_graph.go
+++ b/api/graphql/graph/gen_graph.go
@@ -74,6 +74,13 @@ type ComplexityRoot struct {
 		StatusOperation  func(childComplexity int) int
 	}
 
+	AddCommentAndReopenBugPayload struct {
+		Bug              func(childComplexity int) int
+		ClientMutationID func(childComplexity int) int
+		CommentOperation func(childComplexity int) int
+		StatusOperation  func(childComplexity int) int
+	}
+
 	AddCommentOperation struct {
 		Author  func(childComplexity int) int
 		Date    func(childComplexity int) int
@@ -268,14 +275,15 @@ type ComplexityRoot struct {
 	}
 
 	Mutation struct {
-		AddComment         func(childComplexity int, input models.AddCommentInput) int
-		AddCommentAndClose func(childComplexity int, input models.AddCommentAndCloseBugInput) int
-		ChangeLabels       func(childComplexity int, input *models.ChangeLabelInput) int
-		CloseBug           func(childComplexity int, input models.CloseBugInput) int
-		EditComment        func(childComplexity int, input models.EditCommentInput) int
-		NewBug             func(childComplexity int, input models.NewBugInput) int
-		OpenBug            func(childComplexity int, input models.OpenBugInput) int
-		SetTitle           func(childComplexity int, input models.SetTitleInput) int
+		AddComment          func(childComplexity int, input models.AddCommentInput) int
+		AddCommentAndClose  func(childComplexity int, input models.AddCommentAndCloseBugInput) int
+		AddCommentAndReopen func(childComplexity int, input models.AddCommentAndReopenBugInput) int
+		ChangeLabels        func(childComplexity int, input *models.ChangeLabelInput) int
+		CloseBug            func(childComplexity int, input models.CloseBugInput) int
+		EditComment         func(childComplexity int, input models.EditCommentInput) int
+		NewBug              func(childComplexity int, input models.NewBugInput) int
+		OpenBug             func(childComplexity int, input models.OpenBugInput) int
+		SetTitle            func(childComplexity int, input models.SetTitleInput) int
 	}
 
 	NewBugPayload struct {
@@ -449,6 +457,7 @@ type MutationResolver interface {
 	NewBug(ctx context.Context, input models.NewBugInput) (*models.NewBugPayload, error)
 	AddComment(ctx context.Context, input models.AddCommentInput) (*models.AddCommentPayload, error)
 	AddCommentAndClose(ctx context.Context, input models.AddCommentAndCloseBugInput) (*models.AddCommentAndCloseBugPayload, error)
+	AddCommentAndReopen(ctx context.Context, input models.AddCommentAndReopenBugInput) (*models.AddCommentAndReopenBugPayload, error)
 	EditComment(ctx context.Context, input models.EditCommentInput) (*models.EditCommentPayload, error)
 	ChangeLabels(ctx context.Context, input *models.ChangeLabelInput) (*models.ChangeLabelPayload, error)
 	OpenBug(ctx context.Context, input models.OpenBugInput) (*models.OpenBugPayload, error)
@@ -533,6 +542,34 @@ func (e *executableSchema) Complexity(typeName, field string, childComplexity in
 
 		return e.complexity.AddCommentAndCloseBugPayload.StatusOperation(childComplexity), true
 
+	case "AddCommentAndReopenBugPayload.bug":
+		if e.complexity.AddCommentAndReopenBugPayload.Bug == nil {
+			break
+		}
+
+		return e.complexity.AddCommentAndReopenBugPayload.Bug(childComplexity), true
+
+	case "AddCommentAndReopenBugPayload.clientMutationId":
+		if e.complexity.AddCommentAndReopenBugPayload.ClientMutationID == nil {
+			break
+		}
+
+		return e.complexity.AddCommentAndReopenBugPayload.ClientMutationID(childComplexity), true
+
+	case "AddCommentAndReopenBugPayload.commentOperation":
+		if e.complexity.AddCommentAndReopenBugPayload.CommentOperation == nil {
+			break
+		}
+
+		return e.complexity.AddCommentAndReopenBugPayload.CommentOperation(childComplexity), true
+
+	case "AddCommentAndReopenBugPayload.statusOperation":
+		if e.complexity.AddCommentAndReopenBugPayload.StatusOperation == nil {
+			break
+		}
+
+		return e.complexity.AddCommentAndReopenBugPayload.StatusOperation(childComplexity), true
+
 	case "AddCommentOperation.author":
 		if e.complexity.AddCommentOperation.Author == nil {
 			break
@@ -1387,6 +1424,18 @@ func (e *executableSchema) Complexity(typeName, field string, childComplexity in
 
 		return e.complexity.Mutation.AddCommentAndClose(childComplexity, args["input"].(models.AddCommentAndCloseBugInput)), true
 
+	case "Mutation.addCommentAndReopen":
+		if e.complexity.Mutation.AddCommentAndReopen == nil {
+			break
+		}
+
+		args, err := ec.field_Mutation_addCommentAndReopen_args(context.TODO(), rawArgs)
+		if err != nil {
+			return 0, false
+		}
+
+		return e.complexity.Mutation.AddCommentAndReopen(childComplexity, args["input"].(models.AddCommentAndReopenBugInput)), true
+
 	case "Mutation.changeLabels":
 		if e.complexity.Mutation.ChangeLabels == nil {
 			break
@@ -2148,6 +2197,30 @@ type AddCommentAndCloseBugPayload {
     statusOperation: SetStatusOperation!
 }
 
+input AddCommentAndReopenBugInput {
+    """A unique identifier for the client performing the mutation."""
+    clientMutationId: String
+    """The name of the repository. If not set, the default repository is used."""
+    repoRef: String
+    """The bug ID's prefix."""
+    prefix: String!
+    """The message to be added to the bug."""
+    message: String!
+    """The collection of file's hash required for the first message."""
+    files: [Hash!]
+}
+
+type AddCommentAndReopenBugPayload {
+    """A unique identifier for the client performing the mutation."""
+    clientMutationId: String
+    """The affected bug."""
+    bug: Bug!
+    """The resulting AddComment operation."""
+    commentOperation: AddCommentOperation!
+    """The resulting SetStatusOperation."""
+    statusOperation: SetStatusOperation!
+}
+
 input EditCommentInput {
     """A unique identifier for the client performing the mutation."""
     clientMutationId: String
@@ -2431,6 +2504,8 @@ type Mutation {
     addComment(input: AddCommentInput!): AddCommentPayload!
     """Add a new comment to a bug and close it"""
     addCommentAndClose(input: AddCommentAndCloseBugInput!): AddCommentAndCloseBugPayload!
+    """Add a new comment to a bug and reopen it"""
+    addCommentAndReopen(input: AddCommentAndReopenBugInput!): AddCommentAndReopenBugPayload!
     """Change a comment of a bug"""
     editComment(input: EditCommentInput!): EditCommentPayload!
     """Add or remove a set of label on a bug"""
@@ -2772,6 +2847,20 @@ func (ec *executionContext) field_Mutation_addCommentAndClose_args(ctx context.C
 	return args, nil
 }
 
+func (ec *executionContext) field_Mutation_addCommentAndReopen_args(ctx context.Context, rawArgs map[string]interface{}) (map[string]interface{}, error) {
+	var err error
+	args := map[string]interface{}{}
+	var arg0 models.AddCommentAndReopenBugInput
+	if tmp, ok := rawArgs["input"]; ok {
+		arg0, err = ec.unmarshalNAddCommentAndReopenBugInput2githubᚗcomᚋMichaelMureᚋgitᚑbugᚋapiᚋgraphqlᚋmodelsᚐAddCommentAndReopenBugInput(ctx, tmp)
+		if err != nil {
+			return nil, err
+		}
+	}
+	args["input"] = arg0
+	return args, nil
+}
+
 func (ec *executionContext) field_Mutation_addComment_args(ctx context.Context, rawArgs map[string]interface{}) (map[string]interface{}, error) {
 	var err error
 	args := map[string]interface{}{}
@@ -3217,6 +3306,139 @@ func (ec *executionContext) _AddCommentAndCloseBugPayload_statusOperation(ctx co
 	return ec.marshalNSetStatusOperation2ᚖgithubᚗcomᚋMichaelMureᚋgitᚑbugᚋbugᚐSetStatusOperation(ctx, field.Selections, res)
 }
 
+func (ec *executionContext) _AddCommentAndReopenBugPayload_clientMutationId(ctx context.Context, field graphql.CollectedField, obj *models.AddCommentAndReopenBugPayload) (ret graphql.Marshaler) {
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	fc := &graphql.FieldContext{
+		Object:   "AddCommentAndReopenBugPayload",
+		Field:    field,
+		Args:     nil,
+		IsMethod: false,
+	}
+
+	ctx = graphql.WithFieldContext(ctx, fc)
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return obj.ClientMutationID, nil
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		return graphql.Null
+	}
+	res := resTmp.(*string)
+	fc.Result = res
+	return ec.marshalOString2ᚖstring(ctx, field.Selections, res)
+}
+
+func (ec *executionContext) _AddCommentAndReopenBugPayload_bug(ctx context.Context, field graphql.CollectedField, obj *models.AddCommentAndReopenBugPayload) (ret graphql.Marshaler) {
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	fc := &graphql.FieldContext{
+		Object:   "AddCommentAndReopenBugPayload",
+		Field:    field,
+		Args:     nil,
+		IsMethod: false,
+	}
+
+	ctx = graphql.WithFieldContext(ctx, fc)
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return obj.Bug, nil
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		if !graphql.HasFieldError(ctx, fc) {
+			ec.Errorf(ctx, "must not be null")
+		}
+		return graphql.Null
+	}
+	res := resTmp.(models.BugWrapper)
+	fc.Result = res
+	return ec.marshalNBug2githubᚗcomᚋMichaelMureᚋgitᚑbugᚋapiᚋgraphqlᚋmodelsᚐBugWrapper(ctx, field.Selections, res)
+}
+
+func (ec *executionContext) _AddCommentAndReopenBugPayload_commentOperation(ctx context.Context, field graphql.CollectedField, obj *models.AddCommentAndReopenBugPayload) (ret graphql.Marshaler) {
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	fc := &graphql.FieldContext{
+		Object:   "AddCommentAndReopenBugPayload",
+		Field:    field,
+		Args:     nil,
+		IsMethod: false,
+	}
+
+	ctx = graphql.WithFieldContext(ctx, fc)
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return obj.CommentOperation, nil
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		if !graphql.HasFieldError(ctx, fc) {
+			ec.Errorf(ctx, "must not be null")
+		}
+		return graphql.Null
+	}
+	res := resTmp.(*bug.AddCommentOperation)
+	fc.Result = res
+	return ec.marshalNAddCommentOperation2ᚖgithubᚗcomᚋMichaelMureᚋgitᚑbugᚋbugᚐAddCommentOperation(ctx, field.Selections, res)
+}
+
+func (ec *executionContext) _AddCommentAndReopenBugPayload_statusOperation(ctx context.Context, field graphql.CollectedField, obj *models.AddCommentAndReopenBugPayload) (ret graphql.Marshaler) {
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	fc := &graphql.FieldContext{
+		Object:   "AddCommentAndReopenBugPayload",
+		Field:    field,
+		Args:     nil,
+		IsMethod: false,
+	}
+
+	ctx = graphql.WithFieldContext(ctx, fc)
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return obj.StatusOperation, nil
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		if !graphql.HasFieldError(ctx, fc) {
+			ec.Errorf(ctx, "must not be null")
+		}
+		return graphql.Null
+	}
+	res := resTmp.(*bug.SetStatusOperation)
+	fc.Result = res
+	return ec.marshalNSetStatusOperation2ᚖgithubᚗcomᚋMichaelMureᚋgitᚑbugᚋbugᚐSetStatusOperation(ctx, field.Selections, res)
+}
+
 func (ec *executionContext) _AddCommentOperation_id(ctx context.Context, field graphql.CollectedField, obj *bug.AddCommentOperation) (ret graphql.Marshaler) {
 	defer func() {
 		if r := recover(); r != nil {
@@ -7261,6 +7483,47 @@ func (ec *executionContext) _Mutation_addCommentAndClose(ctx context.Context, fi
 	return ec.marshalNAddCommentAndCloseBugPayload2ᚖgithubᚗcomᚋMichaelMureᚋgitᚑbugᚋapiᚋgraphqlᚋmodelsᚐAddCommentAndCloseBugPayload(ctx, field.Selections, res)
 }
 
+func (ec *executionContext) _Mutation_addCommentAndReopen(ctx context.Context, field graphql.CollectedField) (ret graphql.Marshaler) {
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	fc := &graphql.FieldContext{
+		Object:   "Mutation",
+		Field:    field,
+		Args:     nil,
+		IsMethod: true,
+	}
+
+	ctx = graphql.WithFieldContext(ctx, fc)
+	rawArgs := field.ArgumentMap(ec.Variables)
+	args, err := ec.field_Mutation_addCommentAndReopen_args(ctx, rawArgs)
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	fc.Args = args
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return ec.resolvers.Mutation().AddCommentAndReopen(rctx, args["input"].(models.AddCommentAndReopenBugInput))
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		if !graphql.HasFieldError(ctx, fc) {
+			ec.Errorf(ctx, "must not be null")
+		}
+		return graphql.Null
+	}
+	res := resTmp.(*models.AddCommentAndReopenBugPayload)
+	fc.Result = res
+	return ec.marshalNAddCommentAndReopenBugPayload2ᚖgithubᚗcomᚋMichaelMureᚋgitᚑbugᚋapiᚋgraphqlᚋmodelsᚐAddCommentAndReopenBugPayload(ctx, field.Selections, res)
+}
+
 func (ec *executionContext) _Mutation_editComment(ctx context.Context, field graphql.CollectedField) (ret graphql.Marshaler) {
 	defer func() {
 		if r := recover(); r != nil {
@@ -10384,6 +10647,48 @@ func (ec *executionContext) unmarshalInputAddCommentAndCloseBugInput(ctx context
 	return it, nil
 }
 
+func (ec *executionContext) unmarshalInputAddCommentAndReopenBugInput(ctx context.Context, obj interface{}) (models.AddCommentAndReopenBugInput, error) {
+	var it models.AddCommentAndReopenBugInput
+	var asMap = obj.(map[string]interface{})
+
+	for k, v := range asMap {
+		switch k {
+		case "clientMutationId":
+			var err error
+			it.ClientMutationID, err = ec.unmarshalOString2ᚖstring(ctx, v)
+			if err != nil {
+				return it, err
+			}
+		case "repoRef":
+			var err error
+			it.RepoRef, err = ec.unmarshalOString2ᚖstring(ctx, v)
+			if err != nil {
+				return it, err
+			}
+		case "prefix":
+			var err error
+			it.Prefix, err = ec.unmarshalNString2string(ctx, v)
+			if err != nil {
+				return it, err
+			}
+		case "message":
+			var err error
+			it.Message, err = ec.unmarshalNString2string(ctx, v)
+			if err != nil {
+				return it, err
+			}
+		case "files":
+			var err error
+			it.Files, err = ec.unmarshalOHash2ᚕgithubᚗcomᚋMichaelMureᚋgitᚑbugᚋrepositoryᚐHashᚄ(ctx, v)
+			if err != nil {
+				return it, err
+			}
+		}
+	}
+
+	return it, nil
+}
+
 func (ec *executionContext) unmarshalInputAddCommentInput(ctx context.Context, obj interface{}) (models.AddCommentInput, error) {
 	var it models.AddCommentInput
 	var asMap = obj.(map[string]interface{})
@@ -10856,6 +11161,45 @@ func (ec *executionContext) _AddCommentAndCloseBugPayload(ctx context.Context, s
 	return out
 }
 
+var addCommentAndReopenBugPayloadImplementors = []string{"AddCommentAndReopenBugPayload"}
+
+func (ec *executionContext) _AddCommentAndReopenBugPayload(ctx context.Context, sel ast.SelectionSet, obj *models.AddCommentAndReopenBugPayload) graphql.Marshaler {
+	fields := graphql.CollectFields(ec.OperationContext, sel, addCommentAndReopenBugPayloadImplementors)
+
+	out := graphql.NewFieldSet(fields)
+	var invalids uint32
+	for i, field := range fields {
+		switch field.Name {
+		case "__typename":
+			out.Values[i] = graphql.MarshalString("AddCommentAndReopenBugPayload")
+		case "clientMutationId":
+			out.Values[i] = ec._AddCommentAndReopenBugPayload_clientMutationId(ctx, field, obj)
+		case "bug":
+			out.Values[i] = ec._AddCommentAndReopenBugPayload_bug(ctx, field, obj)
+			if out.Values[i] == graphql.Null {
+				invalids++
+			}
+		case "commentOperation":
+			out.Values[i] = ec._AddCommentAndReopenBugPayload_commentOperation(ctx, field, obj)
+			if out.Values[i] == graphql.Null {
+				invalids++
+			}
+		case "statusOperation":
+			out.Values[i] = ec._AddCommentAndReopenBugPayload_statusOperation(ctx, field, obj)
+			if out.Values[i] == graphql.Null {
+				invalids++
+			}
+		default:
+			panic("unknown field " + strconv.Quote(field.Name))
+		}
+	}
+	out.Dispatch()
+	if invalids > 0 {
+		return graphql.Null
+	}
+	return out
+}
+
 var addCommentOperationImplementors = []string{"AddCommentOperation", "Operation", "Authored"}
 
 func (ec *executionContext) _AddCommentOperation(ctx context.Context, sel ast.SelectionSet, obj *bug.AddCommentOperation) graphql.Marshaler {
@@ -12387,6 +12731,11 @@ func (ec *executionContext) _Mutation(ctx context.Context, sel ast.SelectionSet)
 			if out.Values[i] == graphql.Null {
 				invalids++
 			}
+		case "addCommentAndReopen":
+			out.Values[i] = ec._Mutation_addCommentAndReopen(ctx, field)
+			if out.Values[i] == graphql.Null {
+				invalids++
+			}
 		case "editComment":
 			out.Values[i] = ec._Mutation_editComment(ctx, field)
 			if out.Values[i] == graphql.Null {
@@ -13431,6 +13780,24 @@ func (ec *executionContext) marshalNAddCommentAndCloseBugPayload2ᚖgithubᚗcom
 	return ec._AddCommentAndCloseBugPayload(ctx, sel, v)
 }
 
+func (ec *executionContext) unmarshalNAddCommentAndReopenBugInput2githubᚗcomᚋMichaelMureᚋgitᚑbugᚋapiᚋgraphqlᚋmodelsᚐAddCommentAndReopenBugInput(ctx context.Context, v interface{}) (models.AddCommentAndReopenBugInput, error) {
+	return ec.unmarshalInputAddCommentAndReopenBugInput(ctx, v)
+}
+
+func (ec *executionContext) marshalNAddCommentAndReopenBugPayload2githubᚗcomᚋMichaelMureᚋgitᚑbugᚋapiᚋgraphqlᚋmodelsᚐAddCommentAndReopenBugPayload(ctx context.Context, sel ast.SelectionSet, v models.AddCommentAndReopenBugPayload) graphql.Marshaler {
+	return ec._AddCommentAndReopenBugPayload(ctx, sel, &v)
+}
+
+func (ec *executionContext) marshalNAddCommentAndReopenBugPayload2ᚖgithubᚗcomᚋMichaelMureᚋgitᚑbugᚋapiᚋgraphqlᚋmodelsᚐAddCommentAndReopenBugPayload(ctx context.Context, sel ast.SelectionSet, v *models.AddCommentAndReopenBugPayload) graphql.Marshaler {
+	if v == nil {
+		if !graphql.HasFieldError(ctx, graphql.GetFieldContext(ctx)) {
+			ec.Errorf(ctx, "must not be null")
+		}
+		return graphql.Null
+	}
+	return ec._AddCommentAndReopenBugPayload(ctx, sel, v)
+}
+
 func (ec *executionContext) unmarshalNAddCommentInput2githubᚗcomᚋMichaelMureᚋgitᚑbugᚋapiᚋgraphqlᚋmodelsᚐAddCommentInput(ctx context.Context, v interface{}) (models.AddCommentInput, error) {
 	return ec.unmarshalInputAddCommentInput(ctx, v)
 }
diff --git a/api/graphql/models/gen_models.go b/api/graphql/models/gen_models.go
index 708fa409..203d6451 100644
--- a/api/graphql/models/gen_models.go
+++ b/api/graphql/models/gen_models.go
@@ -40,6 +40,30 @@ type AddCommentAndCloseBugPayload struct {
 	StatusOperation *bug.SetStatusOperation `json:"statusOperation"`
 }
 
+type AddCommentAndReopenBugInput struct {
+	// A unique identifier for the client performing the mutation.
+	ClientMutationID *string `json:"clientMutationId"`
+	// The name of the repository. If not set, the default repository is used.
+	RepoRef *string `json:"repoRef"`
+	// The bug ID's prefix.
+	Prefix string `json:"prefix"`
+	// The message to be added to the bug.
+	Message string `json:"message"`
+	// The collection of file's hash required for the first message.
+	Files []repository.Hash `json:"files"`
+}
+
+type AddCommentAndReopenBugPayload struct {
+	// A unique identifier for the client performing the mutation.
+	ClientMutationID *string `json:"clientMutationId"`
+	// The affected bug.
+	Bug BugWrapper `json:"bug"`
+	// The resulting AddComment operation.
+	CommentOperation *bug.AddCommentOperation `json:"commentOperation"`
+	// The resulting SetStatusOperation.
+	StatusOperation *bug.SetStatusOperation `json:"statusOperation"`
+}
+
 type AddCommentInput struct {
 	// A unique identifier for the client performing the mutation.
 	ClientMutationID *string `json:"clientMutationId"`
diff --git a/api/graphql/resolvers/mutation.go b/api/graphql/resolvers/mutation.go
index b55270c2..aa99e93d 100644
--- a/api/graphql/resolvers/mutation.go
+++ b/api/graphql/resolvers/mutation.go
@@ -138,6 +138,44 @@ func (r mutationResolver) AddCommentAndClose(ctx context.Context, input models.A
 	}, nil
 }
 
+func (r mutationResolver) AddCommentAndReopen(ctx context.Context, input models.AddCommentAndReopenBugInput) (*models.AddCommentAndReopenBugPayload, error) {
+	repo, b, err := r.getBug(input.RepoRef, input.Prefix)
+	if err != nil {
+		return nil, err
+	}
+
+	author, err := auth.UserFromCtx(ctx, repo)
+	if err != nil {
+		return nil, err
+	}
+
+	opAddComment, err := b.AddCommentRaw(author,
+		time.Now().Unix(),
+		text.Cleanup(input.Message),
+		input.Files,
+		nil)
+	if err != nil {
+		return nil, err
+	}
+
+	opReopen, err := b.OpenRaw(author, time.Now().Unix(), nil)
+	if err != nil {
+		return nil, err
+	}
+
+	err = b.Commit()
+	if err != nil {
+		return nil, err
+	}
+
+	return &models.AddCommentAndReopenBugPayload{
+		ClientMutationID: input.ClientMutationID,
+		Bug:              models.NewLoadedBug(b.Snapshot()),
+		CommentOperation: opAddComment,
+		StatusOperation:  opReopen,
+	}, nil
+}
+
 func (r mutationResolver) EditComment(ctx context.Context, input models.EditCommentInput) (*models.EditCommentPayload, error) {
 	repo, b, err := r.getBug(input.RepoRef, input.Prefix)
 	if err != nil {
diff --git a/api/graphql/schema/mutations.graphql b/api/graphql/schema/mutations.graphql
index 36222e6b..cd5cba4e 100644
--- a/api/graphql/schema/mutations.graphql
+++ b/api/graphql/schema/mutations.graphql
@@ -66,6 +66,30 @@ type AddCommentAndCloseBugPayload {
     statusOperation: SetStatusOperation!
 }
 
+input AddCommentAndReopenBugInput {
+    """A unique identifier for the client performing the mutation."""
+    clientMutationId: String
+    """The name of the repository. If not set, the default repository is used."""
+    repoRef: String
+    """The bug ID's prefix."""
+    prefix: String!
+    """The message to be added to the bug."""
+    message: String!
+    """The collection of file's hash required for the first message."""
+    files: [Hash!]
+}
+
+type AddCommentAndReopenBugPayload {
+    """A unique identifier for the client performing the mutation."""
+    clientMutationId: String
+    """The affected bug."""
+    bug: Bug!
+    """The resulting AddComment operation."""
+    commentOperation: AddCommentOperation!
+    """The resulting SetStatusOperation."""
+    statusOperation: SetStatusOperation!
+}
+
 input EditCommentInput {
     """A unique identifier for the client performing the mutation."""
     clientMutationId: String
diff --git a/api/graphql/schema/root.graphql b/api/graphql/schema/root.graphql
index 4b4e0e2f..e3c76c03 100644
--- a/api/graphql/schema/root.graphql
+++ b/api/graphql/schema/root.graphql
@@ -10,6 +10,8 @@ type Mutation {
     addComment(input: AddCommentInput!): AddCommentPayload!
     """Add a new comment to a bug and close it"""
     addCommentAndClose(input: AddCommentAndCloseBugInput!): AddCommentAndCloseBugPayload!
+    """Add a new comment to a bug and reopen it"""
+    addCommentAndReopen(input: AddCommentAndReopenBugInput!): AddCommentAndReopenBugPayload!
     """Change a comment of a bug"""
     editComment(input: EditCommentInput!): EditCommentPayload!
     """Add or remove a set of label on a bug"""