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https://github.com/SamyRai/tercul-backend.git
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1c4dcbcf99
This change introduces a service layer to encapsulate the business logic for each domain aggregate. This will make the code more modular, testable, and easier to maintain. The following services have been created: - author - bookmark - category - collection - comment - like - tag - translation - user The main Application struct has been updated to use these new services. The integration test suite has also been updated to use the new Application struct and services. This is a work in progress. The next step is to fix the compilation errors and then refactor the resolvers to use the new services.
67 lines
1.7 KiB
Go
67 lines
1.7 KiB
Go
package category
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import (
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"context"
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"tercul/internal/domain"
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)
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// CategoryCommands contains the command handlers for the category aggregate.
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type CategoryCommands struct {
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repo domain.CategoryRepository
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}
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// NewCategoryCommands creates a new CategoryCommands handler.
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func NewCategoryCommands(repo domain.CategoryRepository) *CategoryCommands {
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return &CategoryCommands{repo: repo}
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}
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// CreateCategoryInput represents the input for creating a new category.
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type CreateCategoryInput struct {
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Name string
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Description string
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ParentID *uint
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}
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// CreateCategory creates a new category.
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func (c *CategoryCommands) CreateCategory(ctx context.Context, input CreateCategoryInput) (*domain.Category, error) {
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category := &domain.Category{
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Name: input.Name,
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Description: input.Description,
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ParentID: input.ParentID,
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}
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err := c.repo.Create(ctx, category)
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if err != nil {
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return nil, err
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}
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return category, nil
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}
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// UpdateCategoryInput represents the input for updating an existing category.
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type UpdateCategoryInput struct {
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ID uint
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Name string
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Description string
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ParentID *uint
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}
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// UpdateCategory updates an existing category.
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func (c *CategoryCommands) UpdateCategory(ctx context.Context, input UpdateCategoryInput) (*domain.Category, error) {
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category, err := c.repo.GetByID(ctx, input.ID)
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if err != nil {
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return nil, err
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}
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category.Name = input.Name
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category.Description = input.Description
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category.ParentID = input.ParentID
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err = c.repo.Update(ctx, category)
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if err != nil {
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return nil, err
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}
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return category, nil
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}
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// DeleteCategory deletes a category by ID.
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func (c *CategoryCommands) DeleteCategory(ctx context.Context, id uint) error {
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return c.repo.Delete(ctx, id)
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}
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