| 1 | { |
| 2 | "description": "To-do app event vectors: ensures todo fold handlers produce consistent state. Source of truth: web/static/apps/todo.js", |
| 3 | "app": "todo", |
| 4 | "source": "web/static/apps/todo.js", |
| 5 | "state_shape": { "items": [{ "id": "string", "text": "string", "done": "boolean", "doneAt": "number (epoch ms)", "by": "string (sender name)" }] }, |
| 6 | "vectors": [ |
| 7 | { |
| 8 | "name": "todo_add", |
| 9 | "description": "Add a to-do item (checked off = false by default).", |
| 10 | "event": { |
| 11 | "type": "todo.add", |
| 12 | "id": "todo-1", |
| 13 | "text": "buy milk", |
| 14 | "name": "Alice" |
| 15 | }, |
| 16 | "expected_state_update": { |
| 17 | "items": [ |
| 18 | { |
| 19 | "id": "todo-1", |
| 20 | "text": "buy milk", |
| 21 | "done": false, |
| 22 | "doneAt": 0, |
| 23 | "by": "Alice" |
| 24 | } |
| 25 | ] |
| 26 | }, |
| 27 | "expected_chat_projection": { |
| 28 | "text": "added “buy milk”", |
| 29 | "action": true |
| 30 | }, |
| 31 | "expected_group_chat_projection": { |
| 32 | "text": "added “buy milk” to the to-dos", |
| 33 | "action": true |
| 34 | } |
| 35 | }, |
| 36 | { |
| 37 | "name": "todo_done", |
| 38 | "description": "Check off a to-do (mark as done with a timestamp for the grace period animation).", |
| 39 | "event": { |
| 40 | "type": "todo.done", |
| 41 | "id": "todo-1", |
| 42 | "ts": 1700000000000 |
| 43 | }, |
| 44 | "initial_state": { |
| 45 | "items": [ |
| 46 | { |
| 47 | "id": "todo-1", |
| 48 | "text": "buy milk", |
| 49 | "done": false, |
| 50 | "doneAt": 0, |
| 51 | "by": "Alice" |
| 52 | } |
| 53 | ] |
| 54 | }, |
| 55 | "expected_state_update": { |
| 56 | "items": [ |
| 57 | { |
| 58 | "id": "todo-1", |
| 59 | "text": "buy milk", |
| 60 | "done": true, |
| 61 | "doneAt": 1700000000000, |
| 62 | "by": "Alice" |
| 63 | } |
| 64 | ] |
| 65 | }, |
| 66 | "note": "doneAt drives the grace-period animation (the check fills immediately, the row stays visible ~750ms, then tucks into Completed — the Reminders-style completion flourish, no countdown ring). No chat projection for done/reopen/remove (only add shows as an action line)." |
| 67 | }, |
| 68 | { |
| 69 | "name": "todo_reopen", |
| 70 | "description": "Uncheck a to-do (mark as not done, clear the doneAt timestamp).", |
| 71 | "event": { |
| 72 | "type": "todo.reopen", |
| 73 | "id": "todo-1" |
| 74 | }, |
| 75 | "initial_state": { |
| 76 | "items": [ |
| 77 | { |
| 78 | "id": "todo-1", |
| 79 | "text": "buy milk", |
| 80 | "done": true, |
| 81 | "doneAt": 1700000000000, |
| 82 | "by": "Alice" |
| 83 | } |
| 84 | ] |
| 85 | }, |
| 86 | "expected_state_update": { |
| 87 | "items": [ |
| 88 | { |
| 89 | "id": "todo-1", |
| 90 | "text": "buy milk", |
| 91 | "done": false, |
| 92 | "doneAt": 0, |
| 93 | "by": "Alice" |
| 94 | } |
| 95 | ] |
| 96 | } |
| 97 | }, |
| 98 | { |
| 99 | "name": "todo_remove", |
| 100 | "description": "Delete a to-do item permanently.", |
| 101 | "event": { |
| 102 | "type": "todo.remove", |
| 103 | "id": "todo-1" |
| 104 | }, |
| 105 | "initial_state": { |
| 106 | "items": [ |
| 107 | { |
| 108 | "id": "todo-1", |
| 109 | "text": "buy milk", |
| 110 | "done": false, |
| 111 | "doneAt": 0, |
| 112 | "by": "Alice" |
| 113 | }, |
| 114 | { |
| 115 | "id": "todo-2", |
| 116 | "text": "call mum", |
| 117 | "done": false, |
| 118 | "doneAt": 0, |
| 119 | "by": "Alice" |
| 120 | } |
| 121 | ] |
| 122 | }, |
| 123 | "expected_state_update": { |
| 124 | "items": [ |
| 125 | { |
| 126 | "id": "todo-2", |
| 127 | "text": "call mum", |
| 128 | "done": false, |
| 129 | "doneAt": 0, |
| 130 | "by": "Alice" |
| 131 | } |
| 132 | ] |
| 133 | } |
| 134 | }, |
| 135 | { |
| 136 | "name": "todo_move_after", |
| 137 | "description": "Reorder: move an item to immediately follow `after` in the array (drag-to-reorder).", |
| 138 | "event": { |
| 139 | "type": "todo.move", |
| 140 | "id": "todo-1", |
| 141 | "after": "todo-2" |
| 142 | }, |
| 143 | "initial_state": { |
| 144 | "items": [ |
| 145 | { "id": "todo-1", "text": "buy milk", "done": false, "doneAt": 0, "by": "Alice" }, |
| 146 | { "id": "todo-2", "text": "call mum", "done": false, "doneAt": 0, "by": "Alice" }, |
| 147 | { "id": "todo-3", "text": "water plants", "done": false, "doneAt": 0, "by": "Alice" } |
| 148 | ] |
| 149 | }, |
| 150 | "expected_state_update": { |
| 151 | "items": [ |
| 152 | { "id": "todo-2", "text": "call mum", "done": false, "doneAt": 0, "by": "Alice" }, |
| 153 | { "id": "todo-1", "text": "buy milk", "done": false, "doneAt": 0, "by": "Alice" }, |
| 154 | { "id": "todo-3", "text": "water plants", "done": false, "doneAt": 0, "by": "Alice" } |
| 155 | ] |
| 156 | }, |
| 157 | "note": "No chat projection — reorders are silent, like done/remove. The list renders newest-first (_index desc), so 'after' anchors in ARRAY order: following todo-2 in the array displays ABOVE it." |
| 158 | }, |
| 159 | { |
| 160 | "name": "todo_move_to_start", |
| 161 | "description": "Reorder: an empty `after` moves the item to the array's start (the visual bottom of a newest-first list).", |
| 162 | "event": { |
| 163 | "type": "todo.move", |
| 164 | "id": "todo-3", |
| 165 | "after": "" |
| 166 | }, |
| 167 | "initial_state": { |
| 168 | "items": [ |
| 169 | { "id": "todo-1", "text": "buy milk", "done": false, "doneAt": 0, "by": "Alice" }, |
| 170 | { "id": "todo-2", "text": "call mum", "done": false, "doneAt": 0, "by": "Alice" }, |
| 171 | { "id": "todo-3", "text": "water plants", "done": false, "doneAt": 0, "by": "Alice" } |
| 172 | ] |
| 173 | }, |
| 174 | "expected_state_update": { |
| 175 | "items": [ |
| 176 | { "id": "todo-3", "text": "water plants", "done": false, "doneAt": 0, "by": "Alice" }, |
| 177 | { "id": "todo-1", "text": "buy milk", "done": false, "doneAt": 0, "by": "Alice" }, |
| 178 | { "id": "todo-2", "text": "call mum", "done": false, "doneAt": 0, "by": "Alice" } |
| 179 | ] |
| 180 | } |
| 181 | }, |
| 182 | { |
| 183 | "name": "todo_move_unknown_anchor", |
| 184 | "description": "Reorder resilience: moving after an id that no longer exists (removed concurrently) is a no-op.", |
| 185 | "event": { |
| 186 | "type": "todo.move", |
| 187 | "id": "todo-1", |
| 188 | "after": "todo-gone" |
| 189 | }, |
| 190 | "initial_state": { |
| 191 | "items": [ |
| 192 | { "id": "todo-1", "text": "buy milk", "done": false, "doneAt": 0, "by": "Alice" }, |
| 193 | { "id": "todo-2", "text": "call mum", "done": false, "doneAt": 0, "by": "Alice" } |
| 194 | ] |
| 195 | }, |
| 196 | "expected_state_update": { |
| 197 | "items": [ |
| 198 | { "id": "todo-1", "text": "buy milk", "done": false, "doneAt": 0, "by": "Alice" }, |
| 199 | { "id": "todo-2", "text": "call mum", "done": false, "doneAt": 0, "by": "Alice" } |
| 200 | ] |
| 201 | } |
| 202 | }, |
| 203 | { |
| 204 | "name": "todo_grace_period_partition", |
| 205 | "description": "Grace period: active (not done or recently checked within 750ms) vs. archived (done + >750ms ago).", |
| 206 | "note": "This is derived in render from Date.now() and doneAt, never by a timer mutating state. Native should implement the same partitioning logic: a done item with doneAt > (now - 750) stays in 'active', others move to 'Completed' section.", |
| 207 | "constants": { |
| 208 | "TODO_GRACE_MS": 750 |
| 209 | } |
| 210 | } |
| 211 | ] |
| 212 | } |
| 213 | |
amadan