docs(schema): Consolidate schema initialization plans with corrections

Remove obsolete planning documents:
- KOBO_IMPLEMENTATION_PLAN.md (replaced by refined plan)
- SCHEMA_INITIALIZATION_PLAN.md (replaced by refined plan)

Update REFINED_SCHEMA_PLAN.md with critical corrections:
- Fix FNV-1a hash constant (7804706162000639061, was 582394759234)
- Correct table/index counts (27 tables, 82 indexes, not 36/102)
- Change approach: embed existing schema.sql (no duplication)
- Add local database update step after schema changes
- Add documentation requirements section

This consolidates three planning documents into one accurate, actionable plan
for implementing automatic schema initialization with idempotent migrations.
This commit is contained in:
2026-02-10 16:23:56 -05:00
parent b329187669
commit 27f62e9ae8
3 changed files with 83 additions and 2007 deletions
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# 📋 **Complete Implementation Plan: Fix Kobo Production Code & Add "last-read-place" Support**
## 🎯 **Executive Summary**
**Critical Finding**: Kobo DOES send "last-read-place" bookmarks with precise position data, but Bookhoard currently ignores them (falls through switch statement). Adding this support will significantly improve Kobo user experience.
**Compliance**: All changes follow PROJECT_GUIDELINES.md with:
- No local builds (Podman/Docker only)
- No breaking changes without testing
- Step-by-step implementation (no cascading fix-ups)
- Clear git commits with detailed messages
---
## ⚠️ **Pre-Execution Checklist**
- [ ] Create backup branch: `git branch backup-before-kobo-comprehensive-fixes`
- [ ] Run baseline test suite: `make test-integration > baseline.txt 2>&1`
- [ ] Verify containers: `podman compose ps`
- [ ] Confirm in build mode (not local)
---
## 📊 **Phase 1: Critical Bug Fixes** (45 minutes)
### **Step 1: Fix Rate Limit Header Bug**
**File**: `/internal/middleware/device_auth.go`
**Lines**: 79, 84, 90
**Current Code**:
```go
c.Response().Header().Set("X-RateLimit-Remaining", string(rune(remaining)))
```
**Issue**: Converts int to Unicode character (60 → `<`)
**Fix**:
```go
import "strconv"
c.Response().Header().Set("X-RateLimit-Remaining", strconv.Itoa(remaining))
```
**Verification**:
- Edit file
- `make build` && `podman compose restart app`
- Test rate-limited endpoint with curl
- Verify header returns integer
---
### **Step 2: Fix Type Assertion Bug**
**File**: `/internal/middleware/device_auth.go`
**Lines**: 168-171
**Current Code**:
```go
deviceID, ok := c.Get("device_id").(uuid.UUID) // Always fails!
if ok {
m.db.UpdateDeviceLastSeen(c.Request().Context(), pgDeviceID) // Never executes
}
```
**Issue**: `device_id` is `[16]byte`, cast tries `uuid.UUID`
**Fix**:
```go
deviceIDBytes, ok := c.Get("device_id").([16]byte)
if ok {
pgDeviceID := pgtype.UUID{Bytes: deviceIDBytes, Valid: true}
m.db.UpdateDeviceLastSeen(c.Request().Context(), pgDeviceID)
}
```
---
### **Step 3: Fix user_id Type Mismatch**
**File**: `/internal/middleware/device_auth.go`
**Line**: 105
**Analysis**: No handlers use `c.Get("user_id")`, so line is redundant
**Fix**: Remove line entirely
```go
// DELETE: c.Set("user_id", device.UserID.Bytes)
```
---
### **Step 4: Fix Kobo Nil UUID Error Handling**
**File**: `/internal/handlers/kobo.go`
**Lines**: 402, 437, 515, 580
**Current Code**:
```go
bookhoardUUID, err, _ := h.mapContentIdToBookhoardUUID(c, contentId, deviceUUID)
if err != nil {
unlinkedBooks++
continue // Uses potentially nil bookhoardUUID!
}
```
**Fix**:
```go
bookhoardUUID, err, _ := h.mapContentIdToBookhoardUUID(c, contentId, deviceUUID)
if err != nil || bookhoardUUID == uuid.Nil {
unlinkedBooks++
continue // Skip nil UUIDs safely
}
```
---
### **Step 5: Add ContentType Detection**
**File**: `/internal/handlers/kobo.go`
**Lines**: Add to ReadReadingSync struct
**Current Code**:
```go
type KoboReadingSync struct {
ContentId string `json:"ContentId"`
PercentRead float64 `json:"PercentRead"`
EntitlementId string `json:"EntitlementId"`
RemainingTimeMinutes int `json:"RemainingTimeMinutes"`
FirstReadTime string `json:"FirstReadTime,omitempty"`
LastModified string `json:"LastModified"`
}
```
**Fix**:
```go
type KoboReadingSync struct {
// ... existing fields ...
ContentType string `json:"ContentType,omitempty"` // NEW
}
```
**Update Initialization handler**:
```go
contentType := "6" // Default EPUB
if strings.Contains(mediaItem.MimeType.String, "pdf") {
contentType = "5" // PDF
}
```
---
## 📊 **Phase 2: Kobo Enhancement** (30 minutes)
### **Step 6: Add "last-read-place" Support**
**File**: `/internal/handlers/kobo.go`
**Lines**: Add case to existing switch statement
**Current Implementation** (lines 445-468):
```go
switch bookmarkSync.BookmarkType {
case "annotation":
if bookmarkSync.BookmarkText != "" {
// Create highlight
h.db.CreateMediaHighlight(...)
}
case "bookmark":
if bookmarkSync.BookmarkText != "" {
// Create note
h.db.CreateMediaNote(...)
}
// "last-read-place" - FALLS THROUGH, IGNORED
}
```
**Fix**:
```go
switch bookmarkSync.BookmarkType {
case "annotation":
if bookmarkSync.BookmarkText != "" {
// Create highlight
h.db.CreateMediaHighlight(...)
}
case "bookmark":
if bookmarkSync.BookmarkText != "" {
// Create note
h.db.CreateMediaNote(...)
}
case "last-read-place":
// Extract precise position from BookmarkId
if bookmarkSync.BookmarkId != "" {
var epubcfi, chapter string
// Parse EPUB CFI format if present
if strings.HasPrefix(bookmarkSync.BookmarkId, "epubcfi(") {
epubcfi = strings.TrimPrefix(bookmarkSync.BookmarkId, "epubcfi(")
epubcfi = strings.TrimSuffix(epubcfi, ")")
}
// Store position data in reading_progress
_, err = h.db.UpdateUniversalProgress(c.Request().Context(), database.UpdateUniversalProgressParams{
MediaItemID: pgMediaUUID,
UserID: pgUserID,
Epubcfi: pgtype.Text{String: epubcfi, Valid: true},
Chapter: pgtype.Int4{Int32: int32(chapter), Valid: true},
ChapterProgress: pgtype.Float8{Float64: 0.5, Valid: true},
DeviceSyncData: pgtype.JSONB{
Bytes: []byte(fmt.Sprintf(`{"kobo_bookmark_id": "%s", "hidden": %v}`,
bookmarkSync.BookmarkId, bookmarkSync.Hidden)),
Valid: true,
},
LastSyncDevice: pgtype.Text{String: "kobo", Valid: true},
LastSyncSource: pgtype.Text{String: "kobo", Valid: true},
})
if err != nil {
log.Printf("Failed to store last-read-place: %v", err)
}
bookmarksSynced++
}
default:
log.Printf("Unknown bookmark type: %s", bookmarkSync.BookmarkType)
}
```
---
## 📊 **Phase 3: Test Implementation & Updates** (45 minutes)
### **Step 7: Add Debug Logging**
**File**: `/cmd/server/tests/kobo_test.go`
**Add before each test**:
```go
log.Printf("[DEBUG] Kobo test setup: Creating device and media")
log.Printf("[DEBUG] Kobo device: ID=%s, Token=%s", device.ID, device.AuthToken)
```
**Add to Markup function**:
```go
log.Printf("[DEBUG] Processing Kobo bookmark: Type=%s, Text=%q, Hidden=%v, ID=%s",
bookmarkSync.BookmarkType,
bookmarkSync.BookmarkText,
bookmarkSync.Hidden,
bookmarkSync.BookmarkId)
```
---
### **Step 8: Fix TestKoboInitialization**
**File**: `/cmd/server/tests/kobo_test.go`
**Lines**: 27-38
**Current Issues**:
1. No device created
2. Wrong route path (`/test-token/` segment)
3. Hardcoded token doesn't exist
**Fix**:
```go
func TestKoboInitialization(t *testing.T) {
if testing.Short() {
t.Skip("Skipping integration test in short mode")
}
ts, db, _ := setupTestServer(t)
defer closeTestServer(t, ts, db)
token := loginTestUser(t, ts, db)
_ = createTestMediaItemID(t, ts, token)
// Create Kobo device for proper authentication
device := setup.CreateDevice(t, "Test Kobo", "kobo", "kobo-clara-test")
t.Run("successful initialization", func(t *testing.T) {
req, _ := http.NewRequest("GET", ts.URL+"/api/sync/kobo/v1/initialization", nil)
req.Header.Set("Authorization", "Bearer "+device.AuthToken)
req.Header.Set("x-kobo-device", fmt.Sprintf(`{"DeviceId":"%s","Model":"Kobo Clara","SerialNumber":"%s"}`,
device.ID.String(), device.Identifier))
client := &http.Client{}
resp, err := client.Do(req)
require.NoError(t, err)
defer resp.Body.Close()
assert.Equal(t, http.StatusOK, resp.StatusCode)
})
}
```
---
### **Step 9: Fix TestKoboLibrarySync**
**File**: `/cmd/server/tests/kobo_test.go`
**Lines**: 51-62
**Fixes**: Same pattern as TestKoboInitialization
```go
func TestKoboLibrarySync(t *testing.T) {
if testing.Short() {
t.Skip("Skipping integration test in short mode")
}
ts, db, _ := setupTestServer(t)
defer closeTestServer(t, ts, db)
token := loginTestUser(t, ts, db)
_ = createTestMediaItemID(t, ts, token)
// Create Kobo device
device := setup.CreateDevice(t, "Test Kobo", "kobo", "kobo-clara-test")
t.Run("successful library sync", func(t *testing.T) {
req, _ := http.NewRequest("GET", ts.URL+"/api/sync/kobo/v1/initialization", nil)
req.Header.Set("Authorization", "Bearer "+device.AuthToken)
req.Header.Set("x-kobo-device", fmt.Sprintf(`{"DeviceId":"%s","Model":"Kobo Clara","SerialNumber":"%s"}`,
device.ID.String(), device.Identifier))
client := &http.Client{}
resp, err := client.Do(req)
require.NoError(t, err)
defer resp.Body.Close()
assert.Equal(t, http.StatusOK, resp.StatusCode)
})
}
```
---
### **Step 10: Fix TestKoboMarkupSync**
**File**: `/cmd/server/tests/kobo_test.go`
**Lines**: 74-118
**Add device creation**:
```go
ts, db, _ := setupTestServer(t)
defer closeTestServer(t, ts, db)
token := loginTestUser(t, ts, db)
mediaItemID := createTestMediaItemID(t, ts, token)
// Create Kobo device
device := setup.CreateDevice(t, "Test Kobo", "kobo", "kobo-clara-test")
t.Run("successful markup sync with annotations and bookmarks", func(t *testing.T) {
reqBody := map[string]interface{}{
"ReadingSync": []map[string]interface{}{
{
"ContentId": mediaItemID,
"PercentRead": 45.6,
"EntitlementId": "ent-123",
"RemainingTimeMinutes": 120,
"LastModified": "2026-01-30T20:00:00Z",
},
},
"BookmarkSync": []map[string]interface{}{
{
"BookmarkId": "bookmark-1",
"ContentId": mediaItemID,
"BookmarkText": "This is highlighted text",
"BookmarkType": "annotation",
"BookmarkTitle": "Chapter 3",
"DateCreated": "2026-01-30T19:55:00Z",
},
{
"BookmarkId": "bookmark-2",
"ContentId": mediaItemID,
"BookmarkText": "This is my note about book",
"BookmarkType": "bookmark",
"DateCreated": "2026-01-30T19:55:00Z",
},
{
"BookmarkId": "epubcfi(/6/4[chap1]!/4/2/1:0)",
"ContentId": mediaItemID,
"BookmarkType": "last-read-place",
"Hidden": true,
"DateCreated": "2026-01-30T19:55:00Z",
}, // NEW: Test last-read-place bookmark!
},
}
body, _ := json.Marshal(reqBody)
req, _ := http.NewRequest("POST", ts.URL+"/api/sync/kobo/markup", bytes.NewReader(body))
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Authorization", "Bearer "+device.AuthToken)
req.Header.Set("x-kobo-device", fmt.Sprintf(`{"DeviceId":"%s","Model":"Kobo Clara","SerialNumber":"%s"}`,
device.ID.String(), device.Identifier))
client := &http.Client{}
resp, err := client.Do(req)
require.NoError(t, err)
defer resp.Body.Close()
assert.Equal(t, http.StatusOK, resp.StatusCode)
var result map[string]interface{}
json.NewDecoder(resp.Body).Decode(&result)
assert.Contains(t, result, "Status")
// NEW: Verify last-read-place was processed
assert.Contains(t, result, "bookmarks_synced")
})
```
---
### **Step 11: Fix TestKoboBookmarkSync**
**File**: `/cmd/server/tests/kobo_test.go`
**Lines**: 130-159
**Add device creation and last-read-place test**:
```go
t.Run("successful bookmark sync with last-read-place", func(t *testing.T) {
reqBody := map[string]interface{}{
"BookmarkSync": []map[string]interface{}{
{
"BookmarkId": "bookmark-3",
"ContentId": mediaItemID,
"BookmarkText": "Important note about book",
"BookmarkType": "bookmark",
"DateCreated": "2026-01-30T19:55:00Z",
},
{
"BookmarkId": "epubcfi(/6/4[chap1]!/4/2/1:156)",
"ContentId": mediaItemID,
"BookmarkType": "last-read-place",
"Hidden": true,
"DateCreated": "2026-01-30T19:55:00Z",
}, // NEW: Test precise position bookmark
},
}
body, _ := json.Marshal(reqBody)
req, _ := http.NewRequest("POST", ts.URL+"/api/sync/kobo/bookmark", bytes.NewReader(body))
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Authorization", "Bearer "+device.AuthToken)
req.Header.Set("x-kobo-device", fmt.Sprintf(`{"DeviceId":"%s","Model":"Kobo Clara","SerialNumber":"%s"}`,
device.ID.String(), device.Identifier))
client := &http.Client{}
resp, err := client.Do(req)
require.NoError(t, err)
defer resp.Body.Close()
assert.Equal(t, http.StatusOK, resp.StatusCode)
var result map[string]interface{}
json.NewDecoder(resp.Body).Decode(&result)
assert.Contains(t, result, "bookmarks_synced")
})
```
---
### **Step 12: Fix TestKoboAnalyticsGettests**
**File**: `/cmd/server/tests/kobo_test.go`
**Lines**: 172-198
**Add device creation**:
```go
ts, db, _ := setupTestServer(t)
defer closeTestServer(t, ts, db)
token := loginTestUser(t, ts, db)
mediaItemID := createTestMediaItemID(t, ts, token)
// Create Kobo device
device := setup.CreateDevice(t, "Test Kobo", "kobo", "kobo-clara-test")
t.Run("successful analytics tests", func(t *testing.T) {
reqBody := map[string]interface{}{
"meta": map[string]string{
"name": "Kobo Analytics Tests",
},
"ContentId": mediaItemID,
"ReadingEvent": "Reading",
"RemainingTimeMin": 180,
"PercentRead": 67.8,
}
body, _ := json.Marshal(reqBody)
req, _ := http.NewRequest("POST", ts.URL+"/api/sync/kobo/v1/analytics/gettests", bytes.NewReader(body))
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Authorization", "Bearer "+device.AuthToken)
req.Header.Set("x-kobo-device", fmt.Sprintf(`{"DeviceId":"%s","Model":"Kobo Clara","SerialNumber":"%s"}`,
device.ID.String(), device.Identifier))
client := &http.Client{}
resp, err := client.Do(req)
require.NoError(t, err)
defer resp.Body.Close()
assert.Equal(t, http.StatusOK, resp.StatusCode)
var result map[string]interface{}
json.NewDecoder(resp.Body).Decode(&result)
assert.Contains(t, result, "Status")
})
```
---
## 📊 **Phase 4: Verification** (30 minutes)
### **Step 13: Critical Bug Verification**
```bash
# Test rate limit headers
curl -H "Authorization: Bearer dev_test123" \
-H "x-kobo-device: {\"DeviceId\":\"test\",\"Model\":\"test\"}" \
http://localhost:8765/api/sync/kobo/markup | \
-i "X-RateLimit-Remaining"
# Test device last_seen updates
podman exec bookhoard_db psql -U postgres -d bookhoard -c \
"SELECT device_name, last_seen FROM devices WHERE device_type = 'kobo' ORDER BY last_seen DESC LIMIT 5"
```
### **Step 14: Full Test Suite**
```bash
make test-integration > test-results.txt 2>&1
grep -E "(RUN|PASS|FAIL).*TestKobo" test-results.txt
```
### **Step 15: Debug Log Analysis**
```bash
podman compose logs app | grep -i "last-read-place" | tail -10
podman compose logs app | grep -i "kobo.*bookmark" | tail -20
```
---
## 📝 **Documentation Updates Required**
### **1. API Documentation Updates**
**File**: `/docs/developer/api/kobo/markup_sync.md`
**Add to "Bookmark Types" section**:
```markdown
#### Bookmark Types
| Type | Description | Storage |
|-------|-------------|----------|
| "annotation" | Highlighted text with optional notes | `media_highlights` table |
| "bookmark" | User-created bookmarks with notes | `media_notes` table |
| "last-read-place" | Auto-generated position marker | `reading_progress` table (position fields) |
```
**Add to "Response Format" section**:
```markdown
#### Response Example
```json
{
"bookmarks_synced": 3,
"highlights_synced": 1,
"notes_synced": 1,
"positions_updated": 1
}
```
### **File**: `/docs/developer/api/kobo/bookmark_sync.md`
**Add similar Bookmark Type documentation**
---
### **2. Bruno API Test Updates**
**File**: `/bruno/devices/Kobo Bookmark Sync.bru`
**Add new request example**:
```json
{
"name": "Kobo Bookmark Sync with Last-Read-Place",
"method": "POST",
"url": "{{baseUrl}}/api/sync/kobo/bookmark",
"headers": {
"Content-Type": "application/json",
"Authorization": "Bearer {{deviceAuthToken}}",
"x-kobo-device": "{{koboDeviceHeader}}"
},
"body": {
"BookmarkSync": [
{
"BookmarkId": "epubcfi(/6/4[chap1]!/4/2/1:156)",
"ContentId": "{{mediaItemId}}",
"BookmarkType": "last-read-place",
"Hidden": true,
"DateCreated": "2026-01-30T19:55:00Z"
}
]
},
"tests": {
"shouldProcessPositionBookmarks": {
"status": 200,
"body": {
"bookmarks_synced": 1
}
}
}
}
}
```
---
### **3. New Bruno Test File**
**Create**: `/bruno/devices/Kobo Last-Read-Place Sync.bru`
**Content**:
```json
{
"name": "Kobo Last-Read-Place Position Sync",
"method": "POST",
"url": "{{baseUrl}}/api/sync/kobo/markup",
"headers": {
"Content-Type": "application/json",
"Authorization": "Bearer {{deviceAuthToken}}",
"x-kobo-device": "{{koboDeviceHeader}}"
},
"body": {
"ReadingSync": [
{
"ContentId": "{{mediaItemId}}",
"PercentRead": 45.6,
"LastModified": "2026-01-30T20:00:00Z"
}
],
"BookmarkSync": [
{
"BookmarkId": "epubcfi(/6/4[chap1]!/4/2/1:0)",
"ContentId": "{{mediaItemId}}",
"BookmarkType": "last-read-place",
"Hidden": true,
"DateCreated": "2026-01-30T19:55:00Z"
}
]
},
"tests": {
"shouldSyncPrecisePosition": {
"status": 200,
"body": {
"bookmarks_synced": 1,
"positions_updated": 1
}
},
"checkProgressUpdate": {
"status": 200,
"body": {
"percentage": 0.456,
"epubcfi": "epubcfi(/6/4[chap1]!/4/2/1:0)"
}
}
}
}
}
```
---
## 📝 **Phase 5: Git Commits** (15 minutes)
### **Commit 1**: Fix device auth string conversion
```
fix(middleware): Correct rate limit header type conversion
- Fix string(rune(remaining)) to strconv.Itoa(remaining) in device_auth.go
- Prevents garbage characters in X-RateLimit-Remaining header
- No functionality changes, only fixes broken headers
Testing: Verified with curl that headers return proper integers
Fixes: #XXX
```
### **Commit 2**: Fix device auth type assertion
```
fix(middleware): Enable device last_seen timestamp updates
- Fix type assertion from uuid.UUID to [16]byte in UpdateDeviceLastSeen
- UpdateDeviceLastSeen now executes correctly after device authentication
- Devices will now track last activity timestamp for conflict detection
Testing: Confirmed last_seen field updates in database after device requests
Fixes: #XXX
```
### **Commit 3**: Remove redundant user_id context
```
fix(middleware): Remove redundant user_id context setting
- Removed redundant c.Set("user_id", device.UserID.Bytes) from device auth
- Device authentication provides device context, no need for JWT user_id field
- No handlers use device-sourced user_id, simplifying authentication flow
Testing: Verified KOReader and Kobo sync still work correctly
Fixes: #XXX
```
### **Commit 4**: Fix Kobo nil UUID handling
```
fix(handlers): Add nil UUID checks in Kobo sync handlers
- Check for uuid.Nil after mapContentIdToBookhoardUUID in multiple locations
- Skip database operations with invalid UUIDs to prevent errors
- Improves error handling robustness across all Kobo sync functions
Testing: Confirmed nil UUIDs are properly skipped without database errors
Fixes: #XXX
```
### **Commit 5**: Add ContentType detection for Kobo
```
feat(handlers): Add ContentType detection for Kobo EPUB/PDF sync
- Add ContentType field to KoboReadingSync struct for dynamic content type
- Map PDF mime types to ContentType "5" for proper device rendering
- Maintains backward compatibility with existing EPUB default "6"
Testing: Verified EPUBs return "6", PDFs return "5" in responses
Fixes: #XXX
```
### **Commit 6**: Add "last-read-place" bookmark support for Kobo
```
feat(handlers): Add Kobo "last-read-place" bookmark support
- Add handling for "last-read-place" bookmark type in Kobo bookmark sync
- Extract precise EPUB CFI position from BookmarkId field
- Update reading_progress table with exact location and chapter data
- Set Hidden=true to exclude position bookmarks from UI lists
- Enables Kobo users to resume reading at precise paragraph location
Testing: Confirmed position data stored in reading_progress.epubcfi field
Fixes: #XXX
```
### **Commit 7**: Update Kobo API documentation
```
docs(kobo): Update bookmark sync API documentation
- Document "last-read-place" bookmark type in bookmark sync endpoints
- Add examples of position-based bookmarks vs user annotations
- Update response format to include position update confirmation
- Clarify Hidden flag usage for auto-generated bookmarks
Fixes: #XXX
```
### **Commit 8**: Update Kobo Bruno API tests
```
test(bruno): Add comprehensive Kobo bookmark sync examples
- Add example for "last-read-place" bookmark sync in Kobo Bookmark Sync.bru
- Create new test file Kobo Last-Read-Place Sync.bru for position validation
- Include device authentication headers and proper request structure
- Add tests for position bookmark processing and response validation
Testing: All Bruno examples work with updated API
Fixes: #XXX
```
### **Commit 9**: Fix Kobo integration tests
```
test(kobo): Fix failing Kobo integration tests
- Create Kobo devices using CreateDevice helper for proper authentication
- Use device auth tokens instead of JWT/hardcoded tokens
- Fix route path in TestKoboInitialization (remove /test-token/ segment)
- Add Authorization: Bearer <device_token> headers to all Kobo requests
- Add x-kobo-device headers with proper device metadata
- Add test case for "last-read-place" bookmark processing
- All 5 Kobo tests now pass: TestKoboInitialization, TestKoboLibrarySync,
TestKoboMarkupSync, TestKoboBookmarkSync, TestKoboAnalyticsGettests
Testing: make test-integration shows all Kobo tests PASS
Fixes: #XXX
```
---
## ✅ **Success Criteria**
### **Phase 1 Success**:
- [ ] Rate limit headers show correct integers (verified with curl)
- [ ] Device last_seen timestamps update in database
- [ ] No panics in error scenarios
- [ ] Kobo nil UUIDs properly handled
- [ ] ContentType varies by mime type (EPUB=6, PDF=5)
- [ ] No regressions in existing tests
### **Phase 2 Success**:
- [ ] "last-read-place" bookmarks processed and stored in reading_progress
- [ ] EPUB CFI position data extracted correctly
- [ ] Position bookmarks excluded from UI (Hidden=true)
- [ ] Debug logs confirm bookmark processing
- [ ] All 5 Kobo tests pass
- [ ] Tests include realistic "last-read-place" payloads
### **Phase 3 Success**:
- [ ] Full integration test suite runs successfully
- [ ] Git history shows clean, logical commits
- [ ] Documentation updated and renders at /docs endpoint
- [ ] Bruno tests include new functionality
- [ ] Real-world Kobo device behavior patterns supported
### **Phase 4 Success**:
- [ ] All 7 commits are independent and can be reverted if needed
- [ ] Each commit builds and tests successfully
- [ ] No critical functionality was broken
- [ ] Git diff shows only intended changes
- [ ] All modified files compile successfully
---
## 🚀 **Total Estimated Time: ~3 hours**
---
## 🎯 **Ready to Execute**
This plan is **fully compliant** with PROJECT_GUIDELINES.md:
- Uses Podman/Docker for all builds
- Follows KISS/DRY/YAGNI principles
- No breaking changes without verification
- Step-by-step implementation with testing
- Clear, logical git commits
- Proper error recovery procedures
- Documentation updates included
**All 9 commits are independent and can be reverted if needed.**
**Proceed with implementation?**
+83 -51
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@@ -16,11 +16,15 @@
## 📊 Technical Decisions
### 1. File Structure: Single Cohesive Package
### 1. File Structure: Single Source of Truth
**Decision:** Single `internal/database/schema/schema.go` file containing all schema logic.
**Decision:** Single `internal/database/schema.go` file referencing existing `database/schema/schema.sql`.
**Rationale:** Follows Go ecosystem standards and PostgreSQL/pgx patterns.
**Rationale:**
- **No duplication**: Single schema file remains the source of truth
- **Clear separation**: `/database/` for schema definitions, `/internal/database/` for Go logic
- **Maintainability**: Only one schema file to maintain
- **Follows existing patterns**: Database definitions stay where they belong
### 2. Function Location: All in One Package
@@ -71,44 +75,69 @@
## 📁 Implementation File Structure
```
internal/database/schema/
internal/database/
├── schema.go # Main initialization logic
├── schema.sql # Embedded idempotent schema copy
── verification.go # REMOVED - consolidated into schema.go
├── db.go # Existing sqlc-generated code
── models.go # Existing sqlc-generated models
├── queries.sql.go # Existing sqlc-generated queries
└── ...
database/
└── schema/
└── schema.sql # Existing single source of truth schema
```
**Single Responsibility:** `schema.go` handles all database initialization logic.
**Single Responsibility:** `schema.go` handles all database initialization logic, referencing the existing schema file.
---
## 🔧 Implementation Plan
### Phase 1: Cleanup (Start Fresh)
### Phase 1: Schema File Verification
#### Step 1.1: Remove Duplicate Files
#### Step 1.1: Ensure Schema is Idempotent
```bash
rm -f /home/nymusicman/Code/bookhoard/internal/database/schema/verification.go
# Convert remaining statements to idempotent form
# Current state: 9/27 tables, 20/82 indexes, 1/3 inserts are idempotent
# Tables needing IF NOT EXISTS (18):
# - library_types, users, system_settings, refresh_tokens, libraries
# - library_folders, library_visibility, media_items, reading_progress
# - media_ratings, media_notes, media_highlights, devices, sync_queue
# - sync_conflicts, kobo_shelves, kobo_entitlements, reading_history
# Indexes: Convert remaining 62 CREATE INDEX to CREATE INDEX IF NOT EXISTS
# Inserts needing ON CONFLICT (2):
# - Line 14: library_types (name)
# - Line 44: system_settings (setting_key)
```
#### Step 1.2: Clean Up Schema File
#### Step 1.2: Verify Schema Syntax
```bash
# Ensure schema.sql is fully idempotent
grep "CREATE TABLE IF NOT EXISTS" database/schema/schema.sql | wc -l # Should be 36
grep "CREATE INDEX IF NOT EXISTS" database/schema/schema.sql | wc -l # Should be 102
grep "ON CONFLICT" database/schema/schema.sql | wc -l # Should be 3
# Test schema.sql syntax validity
psql -h localhost -U postgres -d postgres -f database/schema/schema.sql --echo-errors --quiet
```
#### Step 1.3: Update Local Database
```bash
# CRITICAL: This is pre-production, update local DB after schema.sql changes
podman compose down -v # WARNING: loses all data
podman compose up -d
```
---
### Phase 2: Create Single Schema Package
### Phase 2: Create Schema Initialization Logic
#### Step 2.1: Create `internal/database/schema/schema.go`
#### Step 2.1: Create `internal/database/schema.go`
**Implementation Strategy:**
```go
package schema
package database
import (
"bufio"
"context"
"embed"
"fmt"
@@ -121,13 +150,13 @@ import (
"github.com/jackc/pgx/v5/pgxpool"
)
//go:embed schema.sql
//go:embed ../../database/schema/schema.sql
var SchemaFile string
const (
// Pre-computed FNV-1a hash of "bookhoard:schema:init"
// Generated using: generateLockID("bookhoard:schema:init") = 582394759234
schemaInitLockID = 582394759234
// Generated using: generateLockID("bookhoard:schema:init")
schemaInitLockID = 7804706162000639061
)
// Hash calculation function (for reference/testing)
@@ -301,15 +330,14 @@ func Initialize(ctx context.Context, db *pgxpool.Pool) error {
}
```
#### Step 2.2: Copy schema.sql to Package
#### Step 2.2: Verify Embed Path
```bash
cp database/schema/schema.sql internal/database/schema/schema.sql
```
**Verification:**
```bash
diff database/schema/schema.sql internal/database/schema/schema.sql
# Should produce no output
# Test that the embed path resolves correctly
cd /home/nymusicman/Code/bookhoard/internal/database
go test -c -o /tmp/test_embed .
# Or simply verify the relative path exists:
ls -la ../../database/schema/schema.sql
# Should show the file exists at the correct relative location
```
---
@@ -324,7 +352,7 @@ diff database/schema/schema.sql internal/database/schema/schema.sql
```go
import (
// ... existing imports ...
"bookhoard/internal/database/schema"
"bookhoard/internal/database"
)
func main() {
@@ -341,7 +369,7 @@ func main() {
// ===== NEW: Schema Initialization =====
log.Println("🔧 Ensuring database schema is initialized...")
ctx := context.Background()
if err := schema.Initialize(ctx, dbPool); err != nil {
if err := database.Initialize(ctx, dbPool); err != nil {
log.Fatal("❌ Database schema initialization failed:", err)
}
log.Println("✅ Database schema initialized and verified, starting server...")
@@ -358,25 +386,27 @@ func main() {
### Before Declaring Complete
**Phase 1 Verification:**
- [ ] Cleaned up duplicate verification.go file
- [ ] Verified all CREATE TABLE use IF NOT EXISTS (36 total)
- [ ] Verified all CREATE INDEX use IF NOT EXISTS (102 total)
- [ ] Verified all INSERT have ON CONFLICT (3 total)
- [ ] Converted 18 CREATE TABLE → CREATE TABLE IF NOT EXISTS (27 total)
- [ ] Converted 62 CREATE INDEX → CREATE INDEX IF NOT EXISTS (82 total)
- [ ] Added ON CONFLICT to 2 INSERT statements (3 total)
- [ ] Verified schema.sql syntax is valid
- [ ] Confirmed single schema.sql exists as source of truth
**Phase 2 Verification:**
- [ ] `internal/database/schema/schema.go` compiles without errors
- [ ] Single cohesive package with all related functions
- [ ] Imports only what's used (embed, pgx v5)
- [ ] `internal/database/schema.go` compiles without errors
- [ ] Single file with all schema initialization functions
- [ ] Imports only what's used (bufio, embed, pgx v5)
- [ ] Uses *pgxpool.Pool concrete type
- [ ] Pre-computed constant for lock ID (582394759234)
- [ ] Pre-computed constant for lock ID (7804706162000639061)
- [ ] Stream scanning implementation for performance
- [ ] schema.sql successfully embedded and copied
- [ ] Successfully embeds existing schema.sql file
- [ ] No schema file duplication (single source of truth)
**Phase 3 Verification:**
- [ ] `cmd/server/main.go` compiles without errors
- [ ] Schema initialization call added before handler creation
- [ ] Proper error handling with Fatal on failure
- [ ] Uses correct import path (`database.Initialize`)
**Integration Testing:**
- [ ] Fresh database initializes correctly
@@ -425,18 +455,12 @@ func main() {
If critical errors occur:
### Option 1: Restore Single File
### Option 1: Restore Schema File
```bash
git checkout HEAD -- internal/database/schema/schema.go
git checkout HEAD -- internal/database/schema.go
```
### Option 2: Restore Package
```bash
rm -rf internal/database/schema
git checkout HEAD -- internal/database/schema/
```
### Option 3: Restore Integration
### Option 2: Restore Integration
```bash
git checkout HEAD -- cmd/server/main.go
```
@@ -458,7 +482,7 @@ The app will initialize the database automatically on first startup.
**Monitor logs for:**
```
✅ Database schema initialized and verified (36 tables verified)
✅ Database schema initialized and verified (27 tables verified)
```
### Subsequent Deployments
@@ -494,7 +518,7 @@ podman exec bookhoard_db psql -U postgres -d bookhoard -c "\dt"
### Check advisory locks:
```bash
podman exec bookhoard_db psql -U postgres -d bookhoard -c "
SELECT * FROM pg_locks WHERE objid = 582394759234;
SELECT * FROM pg_locks WHERE objid = 7804706162000639061;
"
```
@@ -506,4 +530,12 @@ podman compose up -d
---
## 📚 Documentation
Create documentation explaining the automatic schema initialization:
- **docs/contributing/database-schema.md** - How schema initialization works, how to modify schema safely
- **README.md** - Add "Database Initialization" section documenting first-run behavior
---
**End of Refined Implementation Plan**
File diff suppressed because it is too large Load Diff