55 lines
2.1 KiB
Go
55 lines
2.1 KiB
Go
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package repository
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import (
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"context"
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"backend/pkg/post/domain/entity"
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"backend/pkg/post/domain/post"
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"github.com/gocql/gocql"
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)
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// PostRepository defines the interface for post data access operations
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type PostRepository interface {
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BasePostRepository
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FindByAuthorUID(ctx context.Context, authorUID string, params *PostQueryParams) ([]*entity.Post, int64, error)
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FindByCategoryID(ctx context.Context, categoryID gocql.UUID, params *PostQueryParams) ([]*entity.Post, int64, error)
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FindByTag(ctx context.Context, tagName string, params *PostQueryParams) ([]*entity.Post, int64, error)
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FindPinnedPosts(ctx context.Context, limit int64) ([]*entity.Post, error)
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FindByStatus(ctx context.Context, status post.Status, params *PostQueryParams) ([]*entity.Post, int64, error)
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IncrementLikeCount(ctx context.Context, postID gocql.UUID) error
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DecrementLikeCount(ctx context.Context, postID gocql.UUID) error
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IncrementCommentCount(ctx context.Context, postID gocql.UUID) error
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DecrementCommentCount(ctx context.Context, postID gocql.UUID) error
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IncrementViewCount(ctx context.Context, postID gocql.UUID) error
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UpdateStatus(ctx context.Context, postID gocql.UUID, status post.Status) error
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PinPost(ctx context.Context, postID gocql.UUID) error
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UnpinPost(ctx context.Context, postID gocql.UUID) error
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}
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// BasePostRepository defines basic CRUD operations for posts
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type BasePostRepository interface {
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Insert(ctx context.Context, data *entity.Post) error
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FindOne(ctx context.Context, id gocql.UUID) (*entity.Post, error)
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Update(ctx context.Context, data *entity.Post) error
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Delete(ctx context.Context, id gocql.UUID) error
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}
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// PostQueryParams defines query parameters for post listing
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type PostQueryParams struct {
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AuthorUID *string
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CategoryID *gocql.UUID
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Tag *string
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Status *post.Status
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Type *post.Type
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IsPinned *bool
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CreateStartTime *int64
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CreateEndTime *int64
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PublishedStartTime *int64
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PublishedEndTime *int64
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PageSize int64
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PageIndex int64
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OrderBy string // "created_at", "published_at", "like_count", "view_count"
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OrderDirection string // "ASC", "DESC"
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}
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