lan
2f2bbc646e
Add new functionality for managing and synchronizing academic grades and exam schedules. This includes new models, repositories, services, and HTTP handlers, along with updated gRPC definitions and dependency injection configuration. Additionally, improve the reliability of unread message count tracking by implementing an atomic Lua script for Redis operations in the conversation cache.
42 lines
1.1 KiB
Go
42 lines
1.1 KiB
Go
package repository
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import (
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"context"
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"with_you/internal/model"
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"gorm.io/gorm"
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)
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type ExamRepository interface {
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ListByUserAndSemester(userID, semester string) ([]*model.Exam, error)
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DeleteByUserAndSemester(ctx context.Context, userID, semester string) error
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BatchCreate(ctx context.Context, exams []*model.Exam) error
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}
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type examRepository struct {
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db *gorm.DB
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}
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func NewExamRepository(db *gorm.DB) ExamRepository {
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return &examRepository{db: db}
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}
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func (r *examRepository) ListByUserAndSemester(userID, semester string) ([]*model.Exam, error) {
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var exams []*model.Exam
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err := r.db.Where("user_id = ? AND semester = ?", userID, semester).
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Order("created_at ASC").
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Find(&exams).Error
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return exams, err
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}
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func (r *examRepository) DeleteByUserAndSemester(ctx context.Context, userID, semester string) error {
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return r.db.WithContext(ctx).
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Where("user_id = ? AND semester = ?", userID, semester).
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Delete(&model.Exam{}).Error
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}
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func (r *examRepository) BatchCreate(ctx context.Context, exams []*model.Exam) error {
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return r.db.WithContext(ctx).CreateInBatches(exams, 100).Error
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}
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