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1package store
2
3import (
4 "context"
5 "time"
6
7 "github.com/google/uuid"
8)
9
10// Repository defines a generic persistence contract.
11type Repository interface {
12 Init(ctx context.Context) error
13 Close() error
14 Get(ctx context.Context, id string) (Model, error)
15 List(ctx context.Context) ([]Model, error)
16 Save(ctx context.Context, feed Model) error
17 Delete(ctx context.Context, id string) error
18}
19
20// Model is the base interface for any persisted domain object.
21type Model interface {
22 ID() string
23 CreatedAt() time.Time
24 UpdatedAt() time.Time
25}
26
27// Generates a new v4 [uuid.UUID] and converts it to a string
28func GenerateUUID() string {
29 return uuid.New().String()
30}
31
32// FeedModel represents a logical feed (local or remote).
33type FeedModel struct {
34 id string
35 createdAt time.Time
36 updatedAt time.Time
37 Name string
38 Source string
39 Params map[string]string
40 IsLocal bool
41}
42
43func (m *FeedModel) ID() string { return m.id }
44func (m *FeedModel) CreatedAt() time.Time { return m.createdAt }
45func (m *FeedModel) UpdatedAt() time.Time { return m.updatedAt }
46func (m *FeedModel) SetID(id string) { m.id = id }
47func (m *FeedModel) SetCreatedAt(t time.Time) { m.createdAt = t }
48func (m *FeedModel) SetUpdatedAt(t time.Time) { m.updatedAt = t }
49func (m *FeedModel) TouchUpdatedAt() { m.updatedAt = time.Now() }
50
51// PostModel represents a single cached or fetched post.
52type PostModel struct {
53 id string
54 createdAt time.Time
55 updatedAt time.Time
56 URI string
57 AuthorDID string
58 Text string
59 FeedID string
60 IndexedAt time.Time
61}
62
63func (m *PostModel) ID() string { return m.id }
64func (m *PostModel) CreatedAt() time.Time { return m.createdAt }
65func (m *PostModel) UpdatedAt() time.Time { return m.updatedAt }
66func (m *PostModel) SetID(id string) { m.id = id }
67func (m *PostModel) SetCreatedAt(t time.Time) { m.createdAt = t }
68func (m *PostModel) SetUpdatedAt(t time.Time) { m.updatedAt = t }
69func (m *PostModel) TouchUpdatedAt() { m.updatedAt = time.Now() }
70
71// SessionModel represents a user session and API context.
72type SessionModel struct {
73 id string
74 createdAt time.Time
75 updatedAt time.Time
76 Handle string
77 Token string
78 ServiceURL string
79 IsValid bool
80}
81
82func (m *SessionModel) ID() string { return m.id }
83func (m *SessionModel) CreatedAt() time.Time { return m.createdAt }
84func (m *SessionModel) UpdatedAt() time.Time { return m.updatedAt }
85func (m *SessionModel) SetID(id string) { m.id = id }
86func (m *SessionModel) SetCreatedAt(t time.Time) { m.createdAt = t }
87func (m *SessionModel) SetUpdatedAt(t time.Time) { m.updatedAt = t }
88func (m *SessionModel) TouchUpdatedAt() { m.updatedAt = time.Now() }