78 lines
2.3 KiB
Go
78 lines
2.3 KiB
Go
package service
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import (
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"axolotl/models"
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"axolotl/store"
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)
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// NodeService is the single entry point for all node operations.
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// All data-model integrity rules are enforced here; callers cannot produce
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// invalid state by interacting with this interface alone.
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type NodeService interface {
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// Query
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GetByID(id string) (*models.Node, error)
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List(filter ListFilter) ([]*models.Node, error)
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// Lifecycle
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Add(input AddInput) (*models.Node, error)
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Update(id string, input UpdateInput) (*models.Node, error)
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Delete(id string) error
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// User management
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AddUser(name string) (*models.Node, error)
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ListUsers() ([]*models.Node, error)
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}
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// AddInput describes a new node to create.
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// Tags may include special property tags (_type::, _status::, _prio::); the
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// service applies defaults (type=issue, status=open for issues) and validates.
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// Rels may include assignee, in_namespace, blocks, subtask, related, etc.;
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// user and namespace targets are auto-created as needed.
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type AddInput struct {
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Title string
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Content string
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DueDate string
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Tags []string
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Rels []RelInput
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}
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// UpdateInput describes changes to apply to an existing node.
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// Nil pointer fields mean "no change".
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// Setting _status::done in AddTags is rejected when the node has open blockers.
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// Adding assignee or in_namespace rels replaces the previous single target.
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type UpdateInput struct {
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Title *string
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Content *string
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DueDate *string // nil = no change; pointer to "" = clear due date
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AddTags []string
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RemoveTags []string
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AddRels []RelInput
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RemoveRels []RelInput
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}
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// ListFilter specifies which nodes to return. Empty slices are ignored.
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// Tags are matched as exact tag values or prefixes (e.g. "_status::open").
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// Rels are resolved to node IDs; a missing target returns no results.
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type ListFilter struct {
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Tags []string
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Rels []RelInput
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}
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// RelInput is a typed, directed edge with a target that may be a name or node ID.
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type RelInput struct {
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Type models.RelType
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Target string // name or node ID; the service resolves names
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}
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func InitNodeService(path string) error {
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return store.InitSQLiteStore(path)
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}
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func GetNodeService(cfg Config) (NodeService, error) {
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st, err := store.FindAndOpenSQLiteStore()
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if err != nil {
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return nil, err
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}
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return &nodeServiceImpl{store: st, userID: cfg.GetUser()}, nil
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}
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