Efremenko Arhip
9a458ec4ef
POST /users/{id}/promote and /demote set a user's role (admin/user), admin-only
(403 otherwise). Mirrors the verify endpoints: SetRole use case + repo method,
validated role. Unit, admin-flow, and integration tests included.
29 lines
724 B
Go
29 lines
724 B
Go
package usecase
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import (
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"context"
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"github.com/google/uuid"
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"github.com/emil28092005/SciMesh/users/internal/domain"
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)
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// SetRole promotes or demotes a user. Only an admin may call this (enforced in
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// the transport layer); the use case validates the target role and applies it.
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type SetRole struct {
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users UserRepository
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}
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func NewSetRole(users UserRepository) *SetRole {
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return &SetRole{users: users}
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}
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// Execute assigns role to the user, returning ErrInvalidRole for an unknown role
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// or ErrUserNotFound if the user does not exist.
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func (uc *SetRole) Execute(ctx context.Context, id uuid.UUID, role domain.Role) error {
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if !role.Valid() {
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return ErrInvalidRole
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}
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return uc.users.SetRole(ctx, id, role)
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}
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