97 lines
2.6 KiB
Go
97 lines
2.6 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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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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Type string // default: "issue"
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Status string // default: "open" when Type is "issue"
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Priority string
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// Namespace is a namespace name or node ID. Defaults to the current user.
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Namespace string
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// Assignee is a username or node ID.
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Assignee string
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// Tags are arbitrary user-defined labels (not system properties).
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Tags []string
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// Rels are additional typed edges (e.g. blocks, subtask, related).
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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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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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// Status "done" is rejected when the node has open blockers.
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Status *string
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Priority *string
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Type *string
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// Namespace replaces the current namespace.
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Namespace *string
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// Assignee replaces the current assignee.
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Assignee *string
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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 fields are ignored.
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type ListFilter struct {
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Tags []string
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Status string
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Priority string
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Type string
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// Namespace filters by namespace name or node ID.
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Namespace string
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// Assignee filters by username or node ID.
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Assignee string
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// Mention filters to nodes that mention the given username or node ID.
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Mention string
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// Rels are additional relation filters (e.g. blocks:someID).
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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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