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resolver-queries.go
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resolver-queries.go
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package gen
import (
"context"
"fmt"
"github.com/99designs/gqlgen/graphql"
"github.com/vektah/gqlparser/ast"
)
type GeneratedQueryResolver struct{ *GeneratedResolver }
type QueryCommentHandlerOptions struct {
ID *string
Q *string
Filter *CommentFilterType
}
func (r *GeneratedQueryResolver) Comment(ctx context.Context, id *string, q *string, filter *CommentFilterType) (*Comment, error) {
opts := QueryCommentHandlerOptions{
ID: id,
Q: q,
Filter: filter,
}
return r.Handlers.QueryComment(ctx, r.GeneratedResolver, opts)
}
func QueryCommentHandler(ctx context.Context, r *GeneratedResolver, opts QueryCommentHandlerOptions) (*Comment, error) {
selection := []ast.Selection{}
for _, f := range graphql.CollectFieldsCtx(ctx, nil) {
selection = append(selection, f.Field)
}
selectionSet := ast.SelectionSet(selection)
query := CommentQueryFilter{opts.Q}
offset := 0
limit := 1
rt := &CommentResultType{
EntityResultType: EntityResultType{
Offset: &offset,
Limit: &limit,
Query: &query,
Filter: opts.Filter,
SelectionSet: &selectionSet,
},
}
qb := r.GetDB(ctx)
if qb == nil {
qb = r.DB.Query()
}
if opts.ID != nil {
qb = qb.Where(TableName("comments")+".id = ?", *opts.ID)
}
var items []*Comment
giOpts := GetItemsOptions{
Alias: TableName("comments"),
Preloaders: []string{},
}
err := rt.GetItems(ctx, qb, giOpts, &items)
if err != nil {
return nil, err
}
if len(items) == 0 {
return nil, nil
}
return items[0], err
}
type QueryCommentsHandlerOptions struct {
Offset *int
Limit *int
Q *string
Sort []*CommentSortType
Filter *CommentFilterType
}
func (r *GeneratedQueryResolver) Comments(ctx context.Context, offset *int, limit *int, q *string, sort []*CommentSortType, filter *CommentFilterType) (*CommentResultType, error) {
opts := QueryCommentsHandlerOptions{
Offset: offset,
Limit: limit,
Q: q,
Sort: sort,
Filter: filter,
}
return r.Handlers.QueryComments(ctx, r.GeneratedResolver, opts)
}
func QueryCommentsHandler(ctx context.Context, r *GeneratedResolver, opts QueryCommentsHandlerOptions) (*CommentResultType, error) {
query := CommentQueryFilter{opts.Q}
var selectionSet *ast.SelectionSet
for _, f := range graphql.CollectFieldsCtx(ctx, nil) {
if f.Field.Name == "items" {
selectionSet = &f.Field.SelectionSet
}
}
_sort := []EntitySort{}
for _, sort := range opts.Sort {
_sort = append(_sort, sort)
}
return &CommentResultType{
EntityResultType: EntityResultType{
Offset: opts.Offset,
Limit: opts.Limit,
Query: &query,
Sort: _sort,
Filter: opts.Filter,
SelectionSet: selectionSet,
},
}, nil
}
type GeneratedCommentResultTypeResolver struct{ *GeneratedResolver }
func (r *GeneratedCommentResultTypeResolver) Items(ctx context.Context, obj *CommentResultType) (items []*Comment, err error) {
otps := GetItemsOptions{
Alias: TableName("comments"),
Preloaders: []string{},
}
err = obj.GetItems(ctx, r.DB.db, otps, &items)
uniqueItems := []*Comment{}
idMap := map[string]bool{}
for _, item := range items {
if _, ok := idMap[item.ID]; !ok {
idMap[item.ID] = true
uniqueItems = append(uniqueItems, item)
}
}
items = uniqueItems
return
}
func (r *GeneratedCommentResultTypeResolver) Count(ctx context.Context, obj *CommentResultType) (count int, err error) {
opts := GetItemsOptions{
Alias: TableName("comments"),
Preloaders: []string{},
}
return obj.GetCount(ctx, r.DB.db, opts, &Comment{})
}
type GeneratedCommentResolver struct{ *GeneratedResolver }
func (r *GeneratedCommentResolver) CreatedByUser(ctx context.Context, obj *Comment) (res *User, err error) {
return r.Handlers.CommentCreatedByUser(ctx, r.GeneratedResolver, obj)
}
func CommentCreatedByUserHandler(ctx context.Context, r *GeneratedResolver, obj *Comment) (res *User, err error) {
err = fmt.Errorf("Resolver handler for CommentCreatedByUser not implemented")
return
}