add log and post postgres repos.

cmd/rpdata-restore/main.go

@@ -25,6 +25,7 @@ var flagMechanism = flag.String("mechanism", "", "")
 var flagInputFile = flag.String("infile", "dump.zip", "The file to read from.")
 var flagIncludeKeys = flag.Bool("include-keys", false, "Whether to include the keys.")
 var flagReplace = flag.Bool("replace", false, "Replace existing content")
+var flagOnly = flag.String("only", "", "Only restore these models (e.g. \"log,post\")")
 
 func main() {
 	flag.Parse()
@@ -40,6 +41,15 @@ func main() {
 		RestoreIDs: true,
 	}
 
+	var only map[string]bool
+	if *flagOnly != "" {
+		only = make(map[string]bool)
+
+		for _, part := range strings.Split(*flagOnly, ",") {
+			only[strings.Trim(part, "  \t\n\r")] = true
+		}
+	}
+
 	mongodb.DisableFixes = true
 
 	db, err := database.Init(cfg)
@@ -76,6 +86,10 @@ func main() {
 			log.Fatalln("Unrecognized file path:", file.Name)
 		}
 
+		if only != nil && !only[parts[1]] {
+			continue
+		}
+
 		reader, err := file.Open()
 		if err != nil {
 			log.Fatalln("Unrecognized file:", file.Name, err)
@@ -227,6 +241,10 @@ func main() {
 					log.Fatalln("Could not parse log:", parts[2], err)
 				}
 
+				if *flagReplace {
+					_ = db.Logs().Delete(ctx, logg)
+				}
+
 				_, err = db.Logs().Insert(ctx, logg)
 				if err != nil {
 					log.Fatalln("Could not insert log:", parts[2], err)
@@ -284,12 +302,17 @@ func main() {
 		_ = reader.Close()
 	}
 
+	if only == nil || only["post"] {
 		for _, posts := range postMap {
+			log.Printf("Inserting %d posts for log %s...", len(posts), posts[0].LogID)
+
 			_, err = db.Posts().InsertMany(ctx, posts...)
 			if err != nil {
 				log.Fatalln("Could not insert post for logId:", posts[0].LogID, err)
 			}
 
-		log.Printf("Inserted %d posts for log %s.", len(posts), posts[0].LogID)
+			log.Println("\tDone!")
+		}
 	}
+
 }

database/postgres/changes.go

@@ -27,7 +27,7 @@ func (r *changeRepository) Find(ctx context.Context, id string) (*models.Change,
 }
 
 func (r *changeRepository) List(ctx context.Context, filter models.ChangeFilter) ([]*models.Change, error) {
-	params := psqlcore.SelectChangesParams{LimitSize: 100}
+	params := psqlcore.SelectChangesParams{LimitSize: 0}
 	if filter.Keys != nil {
 		params.FilterKeys = true
 		keys := make([]string, len(filter.Keys))
@@ -48,13 +48,9 @@ func (r *changeRepository) List(ctx context.Context, filter models.ChangeFilter)
 		params.FilterLatestDate = true
 		params.LatestDate = filter.LatestDate.In(time.UTC)
 	}
-	if filter.Limit != nil {
-		if *filter.Limit <= 0 {
-			params.LimitSize = 10000
-		} else {
+	if filter.Limit != nil && *filter.Limit <= 0 {
 		params.LimitSize = int32(*filter.Limit)
 	}
-	}
 
 	rows, err := psqlcore.New(r.db).SelectChanges(ctx, params)
 	if err != nil {

database/postgres/channel.go

@@ -23,7 +23,7 @@ func (r *channelRepository) Find(ctx context.Context, name string) (*models.Chan
 
 func (r *channelRepository) List(ctx context.Context, filter models.ChannelFilter) ([]*models.Channel, error) {
 	params := psqlcore.SelectChannelsParams{
-		LimitSize: 1000,
+		LimitSize: 0,
 	}
 
 	if filter.Names != nil {

database/postgres/chapters.go

@@ -25,7 +25,7 @@ func (r *chapterRepository) Find(ctx context.Context, id string) (*models.Chapte
 func (r *chapterRepository) List(ctx context.Context, filter models.ChapterFilter) ([]*models.Chapter, error) {
 	params := psqlcore.SelectChaptersParams{
 		StoryID:   "",
-		LimitSize: 10000,
+		LimitSize: 0,
 	}
 	if filter.StoryID != nil {
 		params.StoryID = *filter.StoryID

database/postgres/character.go

@@ -67,7 +67,7 @@ func (r *characterRepository) FindName(ctx context.Context, name string) (*model
 
 func (r *characterRepository) List(ctx context.Context, filter models.CharacterFilter) ([]*models.Character, error) {
 	params := psqlcore.SelectCharactersParams{
-		LimitSize: 10000,
+		LimitSize: 0,
 	}
 
 	if filter.IDs != nil {

database/postgres/comments.go

@@ -25,7 +25,7 @@ func (r *commentRepository) Find(ctx context.Context, id string) (*models.Commen
 func (r *commentRepository) List(ctx context.Context, filter models.CommentFilter) ([]*models.Comment, error) {
 	params := psqlcore.SelectCommentsParams{
 		ChapterID: "",
-		LimitSize: 10000,
+		LimitSize: 0,
 	}
 	if filter.ChapterID != nil {
 		params.ChapterID = *filter.ChapterID

database/postgres/db.go

@@ -37,7 +37,7 @@ func Connect(cfg config.Database) (*DB, error) {
 	if err := q.EnsureCounter(timeout, "data_change_id"); err != nil {
 		return nil, err
 	}
-	if err := q.EnsureCounter(timeout, "data_log_short_id"); err != nil {
+	if err := q.EnsureCounter(timeout, "log_short_id"); err != nil {
 		return nil, err
 	}
 
@@ -69,11 +69,11 @@ func (d *DB) Tags() repositories.TagRepository {
 }
 
 func (d *DB) Logs() repositories.LogRepository {
-	panic("implement me")
+	return &logRepository{insertWithIDs: d.insertWithIDs, db: d.db}
 }
 
 func (d *DB) Posts() repositories.PostRepository {
-	panic("implement me")
+	return &postRepository{insertWithIDs: d.insertWithIDs, db: d.db}
 }
 
 func (d *DB) Stories() repositories.StoryRepository {

database/postgres/logs.go

@@ -0,0 +1,246 @@
+package postgres
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+	"git.aiterp.net/rpdata/api/database/postgres/psqlcore"
+	"git.aiterp.net/rpdata/api/internal/generate"
+	"git.aiterp.net/rpdata/api/models"
+	"strconv"
+	"time"
+)
+
+type logRepository struct {
+	insertWithIDs bool
+	db            *sql.DB
+}
+
+func (r *logRepository) Find(ctx context.Context, id string) (*models.Log, error) {
+	log, err := psqlcore.New(r.db).SelectLog(ctx, id)
+	if err != nil {
+		return nil, err
+	}
+
+	return r.log(log), nil
+}
+
+func (r *logRepository) List(ctx context.Context, filter models.LogFilter) ([]*models.Log, error) {
+	q := psqlcore.New(r.db)
+	params := psqlcore.SelectLogsParams{
+		LimitSize: 0,
+	}
+
+	if filter.Search != nil {
+		ids, err := q.SelectLogIDsFromPostSearch(ctx, *filter.Search)
+		if err != nil {
+			return nil, err
+		}
+
+		params.FilterShortID = true
+		params.ShortIds = ids
+	}
+	if filter.Open != nil {
+		params.FilterOpen = true
+		params.Open = *filter.Open
+	}
+	if filter.Channels != nil {
+		params.FilterChannelName = true
+		params.ChannelNames = filter.Channels
+	}
+	if filter.Events != nil {
+		params.FilterEventName = true
+		params.EventNames = filter.Events
+	}
+	if filter.MinDate != nil {
+		params.FilterEarlistDate = true
+		params.EarliestDate = *filter.MinDate
+	}
+	if filter.MaxDate != nil {
+		params.FilterLastestDate = true
+		params.LatestDate = *filter.MaxDate
+	}
+	if filter.Limit > 0 {
+		params.LimitSize = int32(filter.Limit)
+	}
+
+	logs, err := q.SelectLogs(ctx, params)
+	if err != nil {
+		return nil, err
+	}
+
+	return r.logs(logs), nil
+}
+
+func (r *logRepository) Insert(ctx context.Context, log models.Log) (*models.Log, error) {
+	tx, err := r.db.BeginTx(ctx, nil)
+	if err != nil {
+		return nil, err
+	}
+	defer func() { _ = tx.Rollback() }()
+	q := psqlcore.New(tx)
+
+	if !r.insertWithIDs || log.ID == "" {
+		log.ID = generate.LogID(log)
+	}
+
+	if !r.insertWithIDs || log.ShortID == "" {
+		next, err := q.IncrementCounter(ctx, "log_short_id")
+		if err != nil {
+			return nil, err
+		}
+
+		log.ShortID = fmt.Sprintf("L%d", next)
+	} else {
+		n, err := strconv.Atoi(log.ShortID[1:])
+		if err != nil {
+			return nil, err
+		}
+
+		err = q.BumpCounter(ctx, psqlcore.BumpCounterParams{
+			ID:    "log_short_id",
+			Value: int32(n),
+		})
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	err = q.InsertLog(ctx, psqlcore.InsertLogParams{
+		ID:           log.ID,
+		ShortID:      log.ShortID,
+		Date:         log.Date.UTC(),
+		ChannelName:  log.ChannelName,
+		EventName:    log.EventName,
+		Title:        log.Title,
+		Description:  log.Description,
+		Open:         log.Open,
+		CharacterIds: log.CharacterIDs,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	err = tx.Commit()
+	if err != nil {
+		return nil, err
+	}
+
+	_ = r.updateTags(log)
+
+	return &log, nil
+}
+
+func (r *logRepository) Update(ctx context.Context, log models.Log, update models.LogUpdate) (*models.Log, error) {
+	log.ApplyUpdate(update)
+
+	err := psqlcore.New(r.db).UpdateLog(ctx, psqlcore.UpdateLogParams{
+		Title:        log.Title,
+		EventName:    log.EventName,
+		Description:  log.Description,
+		Open:         log.Open,
+		CharacterIds: log.CharacterIDs,
+		ID:           log.ID,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	_ = r.updateTags(log)
+
+	return &log, nil
+}
+
+func (r *logRepository) Delete(ctx context.Context, log models.Log) error {
+	tx, err := r.db.BeginTx(ctx, nil)
+	if err != nil {
+		return err
+	}
+	defer func() { _ = tx.Rollback() }()
+	q := psqlcore.New(tx)
+
+	err = q.DeleteLog(ctx, log.ID)
+	if err != nil {
+		return err
+	}
+
+	err = q.DeletePostsByLogShortID(ctx, log.ShortID)
+	if err != nil {
+		return err
+	}
+
+	return tx.Commit()
+}
+
+func (r *logRepository) log(log psqlcore.Log) *models.Log {
+	return &models.Log{
+		ID:           log.ID,
+		ShortID:      log.ShortID,
+		Date:         log.Date,
+		ChannelName:  log.ChannelName,
+		EventName:    log.EventName,
+		Title:        log.Title,
+		Description:  log.Description,
+		Open:         log.Open,
+		CharacterIDs: log.CharacterIds,
+	}
+}
+
+func (r *logRepository) logs(logs []psqlcore.Log) []*models.Log {
+	results := make([]*models.Log, 0, len(logs))
+	for _, log := range logs {
+		results = append(results, r.log(log))
+	}
+
+	return results
+}
+
+func (r *logRepository) updateTags(log models.Log) error {
+	ctx, cancel := context.WithTimeout(context.Background(), time.Second)
+	defer cancel()
+
+	tx, err := r.db.BeginTx(ctx, nil)
+	if err != nil {
+		return err
+	}
+	defer func() { _ = tx.Rollback() }()
+	q := psqlcore.New(tx)
+
+	err = q.ClearTagsByTarget(ctx, psqlcore.ClearTagsByTargetParams{TargetKind: "Log", TargetID: log.ID})
+	if err != nil {
+		return err
+	}
+
+	if len(log.CharacterIDs) > 0 {
+		err := q.SetCharacterTagsFromIDs(ctx, psqlcore.SetCharacterTagsFromIDsParams{
+			TargetKind:   "log",
+			TargetID:     log.ID,
+			CharacterIds: log.CharacterIDs,
+		})
+		if err != nil {
+			return err
+		}
+	}
+
+	err = q.SetLocationTagFromChannelName(ctx, psqlcore.SetLocationTagFromChannelNameParams{
+		TargetKind:  "log",
+		TargetID:    log.ID,
+		ChannelName: log.ChannelName,
+	})
+	if err != nil {
+		return err
+	}
+
+	if log.EventName != "" {
+		err := q.SetTag(ctx, psqlcore.SetTagParams{
+			Tag:        "Event:" + log.EventName,
+			TargetKind: "Log",
+			TargetID:   log.ID,
+		})
+		if err != nil {
+			return err
+		}
+	}
+
+	return tx.Commit()
+}

database/postgres/migrations/20210327143154_create_table_log.sql

@@ -0,0 +1,19 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE log (
+    id TEXT NOT NULL PRIMARY KEY,
+    short_id TEXT NOT NULL UNIQUE,
+    character_ids TEXT[] NOT NULL,
+    date TIMESTAMP NOT NULL,
+    channel_name TEXT NOT NULL,
+    event_name TEXT NOT NULL,
+    title TEXT NOT NULL,
+    description TEXT NOT NULL,
+    open BOOLEAN NOT NULL
+);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE log;
+-- +goose StatementEnd

database/postgres/migrations/20210327143158_create_table_post.sql

@@ -0,0 +1,20 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE log_post (
+    id TEXT NOT NULL PRIMARY KEY,
+    log_short_id TEXT NOT NULL,
+    time TIMESTAMP NOT NULL,
+    kind TEXT NOT NULL,
+    nick TEXT NOT NULL,
+    text TEXT NOT NULL,
+    position INT NOT NULL,
+    ts_vector TSVECTOR NOT NULL,
+
+    UNIQUE (log_short_id, position)
+);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE log_post;
+-- +goose StatementEnd

database/postgres/migrations/20210327160328_create_index_post_search.sql

@@ -0,0 +1,9 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE INDEX log_post_index_search ON log_post USING GIN (ts_vector);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP INDEX IF EXISTS log_post_index_search;
+-- +goose StatementEnd

database/postgres/migrations/20210327160357_create_index_log_open.sql

@@ -0,0 +1,9 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE INDEX log_index_open ON log (open);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP INDEX IF EXISTS log_index_open
+-- +goose StatementEnd

database/postgres/migrations/20210327160406_create_index_log_characters.sql

@@ -0,0 +1,9 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE INDEX log_index_character_ids on log USING GIN (character_ids);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP INDEX IF EXISTS log_index_character_ids;
+-- +goose StatementEnd

database/postgres/migrations/20210327160409_create_index_log_channel_name.sql

@@ -0,0 +1,9 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE INDEX log_index_channel_name ON log (channel_name);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP INDEX IF EXISTS log_index_channel_name
+-- +goose StatementEnd

database/postgres/migrations/20210327160414_create_index_log_event_name.sql

@@ -0,0 +1,9 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE INDEX log_index_event_name ON log (event_name);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP INDEX IF EXISTS log_index_event_name
+-- +goose StatementEnd

database/postgres/migrations/20210327160427_create_index_log_date.sql

@@ -0,0 +1,9 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE INDEX log_index_date ON log (date);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP INDEX IF EXISTS log_index_date
+-- +goose StatementEnd

database/postgres/migrations/20210327160502_create_index_post_kind.sql

@@ -0,0 +1,9 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE INDEX log_post_index_kind ON log_post (kind);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP INDEX IF EXISTS log_post_index_kind
+-- +goose StatementEnd

database/postgres/posts.go

@@ -0,0 +1,266 @@
+package postgres
+
+import (
+	"context"
+	"database/sql"
+	"errors"
+	"git.aiterp.net/rpdata/api/database/postgres/psqlcore"
+	"git.aiterp.net/rpdata/api/internal/generate"
+	"git.aiterp.net/rpdata/api/models"
+	"strings"
+)
+
+type postRepository struct {
+	insertWithIDs bool
+	db            *sql.DB
+}
+
+func (r *postRepository) Find(ctx context.Context, id string) (*models.Post, error) {
+	post, err := psqlcore.New(r.db).SelectPost(ctx, id)
+	if err != nil {
+		return nil, err
+	}
+
+	return r.post(post), nil
+}
+
+func (r *postRepository) List(ctx context.Context, filter models.PostFilter) ([]*models.Post, error) {
+	q := psqlcore.New(r.db)
+	params := psqlcore.SelectPostsParams{LimitSize: 0}
+	if filter.LogID != nil {
+		params.FilterLogShortID = true
+
+		if !strings.HasPrefix(*filter.LogID, "L") {
+			log, err := q.SelectLog(ctx, *filter.LogID)
+			if err != nil {
+				return nil, err
+			}
+
+			params.LogShortID = log.ShortID
+		} else {
+			params.LogShortID = *filter.LogID
+		}
+	}
+	if filter.Kinds != nil {
+		params.FilterKinds = true
+		params.Kinds = filter.Kinds
+	}
+	if filter.Search != nil {
+		params.FilterSearch = true
+		params.Search = *filter.Search
+	}
+	if filter.Limit > 0 {
+		params.LimitSize = int32(filter.Limit)
+	}
+
+	posts, err := q.SelectPosts(ctx, params)
+	if err != nil {
+		return nil, err
+	}
+
+	return r.posts(posts), nil
+}
+
+func (r *postRepository) Insert(ctx context.Context, post models.Post) (*models.Post, error) {
+	if !r.insertWithIDs || len(post.ID) < 8 {
+		post.ID = generate.PostID()
+	}
+
+	position, err := psqlcore.New(r.db).InsertPost(ctx, psqlcore.InsertPostParams{
+		ID:         post.ID,
+		LogShortID: post.LogID,
+		Time:       post.Time.UTC(),
+		Kind:       post.Kind,
+		Nick:       post.Nick,
+		Text:       post.Text,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	post.Position = int(position)
+
+	return &post, nil
+}
+
+func (r *postRepository) InsertMany(ctx context.Context, posts ...*models.Post) ([]*models.Post, error) {
+	allowedLogID := ""
+	for _, post := range posts {
+		if allowedLogID == "" {
+			allowedLogID = post.LogID
+		} else if allowedLogID != post.LogID {
+			return nil, errors.New("cannot insert multiple posts with different log IDs")
+		}
+	}
+
+	params := psqlcore.InsertPostsParams{
+		LogShortID: posts[0].LogID,
+	}
+
+	for _, post := range posts {
+		if !r.insertWithIDs || len(post.ID) < 8 {
+			post.ID = generate.PostID()
+		}
+
+		params.Ids = append(params.Ids, post.ID)
+		params.Kinds = append(params.Kinds, post.Kind)
+		params.Nicks = append(params.Nicks, post.Nick)
+		params.Offsets = append(params.Offsets, int32(len(params.Offsets)+1))
+		params.Times = append(params.Times, post.Time.UTC())
+		params.Texts = append(params.Texts, post.Text)
+	}
+
+	offset, err := psqlcore.New(r.db).InsertPosts(ctx, params)
+	if err != nil {
+		return nil, err
+	}
+
+	for i, post := range posts {
+		post.Position = int(offset) + i
+	}
+
+	return posts, nil
+}
+
+func (r *postRepository) Update(ctx context.Context, post models.Post, update models.PostUpdate) (*models.Post, error) {
+	post.ApplyUpdate(update)
+
+	err := psqlcore.New(r.db).UpdatePost(ctx, psqlcore.UpdatePostParams{
+		Time: post.Time,
+		Kind: post.Kind,
+		Nick: post.Nick,
+		Text: post.Text,
+		ID:   post.ID,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return &post, nil
+}
+
+func (r *postRepository) Move(ctx context.Context, post models.Post, position int) ([]*models.Post, error) {
+	if position == post.Position {
+		return r.List(ctx, models.PostFilter{LogID: &post.LogID})
+	}
+
+	tx, err := r.db.BeginTx(ctx, nil)
+	if err != nil {
+		return nil, err
+	}
+	defer func() { _ = tx.Rollback() }()
+
+	_, err = tx.Exec("LOCK TABLE log_post IN SHARE UPDATE EXCLUSIVE MODE")
+	if err != nil {
+		return nil, err
+	}
+
+	var lowest, highest int32
+
+	q := psqlcore.New(tx)
+
+	err = q.MovePost(ctx, psqlcore.MovePostParams{ID: post.ID, Position: -1})
+	if err != nil {
+		return nil, err
+	}
+
+	if position > post.Position {
+		lowest = int32(post.Position)
+		highest = int32(position)
+
+		err := q.ShiftPostsBetween(ctx, psqlcore.ShiftPostsBetweenParams{
+			ShiftOffset:  -1,
+			LogShortID:   post.LogID,
+			FromPosition: lowest + 1,
+			ToPosition:   highest,
+		})
+		if err != nil {
+			return nil, err
+		}
+	} else {
+		lowest = int32(position)
+		highest = int32(post.Position)
+
+		err := q.ShiftPostsBetween(ctx, psqlcore.ShiftPostsBetweenParams{
+			ShiftOffset:  1,
+			LogShortID:   post.LogID,
+			FromPosition: lowest,
+			ToPosition:   highest - 1,
+		})
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	err = q.MovePost(ctx, psqlcore.MovePostParams{ID: post.ID, Position: int32(position)})
+	if err != nil {
+		return nil, err
+	}
+
+	posts, err := q.SelectPostsByPositionRange(ctx, psqlcore.SelectPostsByPositionRangeParams{
+		LogShortID:   post.LogID,
+		FromPosition: lowest,
+		ToPosition:   highest,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	err = tx.Commit()
+	if err != nil {
+		return nil, err
+	}
+
+	return r.posts(posts), nil
+}
+
+func (r *postRepository) Delete(ctx context.Context, post models.Post) error {
+	tx, err := r.db.BeginTx(ctx, nil)
+	if err != nil {
+		return err
+	}
+	defer func() { _ = tx.Rollback() }()
+	q := psqlcore.New(tx)
+
+	_, err = tx.Exec("LOCK TABLE log_post IN SHARE UPDATE EXCLUSIVE MODE")
+	if err != nil {
+		return err
+	}
+
+	err = q.DeletePost(ctx, post.ID)
+	if err != nil {
+		return err
+	}
+
+	err = q.ShiftPostsAfter(ctx, psqlcore.ShiftPostsAfterParams{
+		ShiftOffset:  -1,
+		LogShortID:   post.LogID,
+		FromPosition: int32(post.Position + 1),
+	})
+	if err != nil {
+		return err
+	}
+
+	return tx.Commit()
+}
+
+func (r *postRepository) post(post psqlcore.LogPost) *models.Post {
+	return &models.Post{
+		ID:       post.ID,
+		LogID:    post.LogShortID,
+		Time:     post.Time,
+		Kind:     post.Kind,
+		Nick:     post.Nick,
+		Text:     post.Text,
+		Position: int(post.Position),
+	}
+}
+
+func (r *postRepository) posts(posts []psqlcore.LogPost) []*models.Post {
+	results := make([]*models.Post, 0, len(posts))
+	for _, post := range posts {
+		results = append(results, r.post(post))
+	}
+
+	return results
+}

database/postgres/queries/changes.sql

@@ -3,19 +3,19 @@ SELECT * FROM data_change WHERE id = $1 LIMIT 1;
 
 -- name: SelectChanges :many
 SELECT * FROM data_change
-WHERE (sqlc.arg(filter_keys)::bool = false OR keys && (sqlc.arg(keys)::text[]))
-  AND (sqlc.arg(filter_earliest_date)::bool = false OR date >= sqlc.arg(earliest_date)::timestamp)
-  AND (sqlc.arg(filter_latest_date)::bool = false OR date <= sqlc.arg(latest_date)::timestamp)
-  AND (sqlc.arg(filter_author)::bool = false OR author = sqlc.arg(author)::text)
+WHERE (@filter_keys::bool = false OR keys && (@keys::text[]))
+  AND (@filter_earliest_date::bool = false OR date >= @earliest_date::timestamp)
+  AND (@filter_latest_date::bool = false OR date <= @latest_date::timestamp)
+  AND (@filter_author::bool = false OR author = @author::text)
 ORDER BY date DESC
-LIMIT sqlc.arg(limit_size)::int;
+LIMIT NULLIF(@limit_size::INT, 0);
 
 -- name: InsertChange :exec
 INSERT INTO data_change (id, model, op, author, listed, date, keys, objects)
 VALUES (
-    sqlc.arg(id)::text, sqlc.arg(model)::text, sqlc.arg(op)::text, sqlc.arg(author)::text,
-    sqlc.arg(listed)::boolean, sqlc.arg(date)::timestamp, sqlc.arg(keys)::text[],
-    sqlc.arg(objects)::jsonb
+    @id::text, @model::text, @op::text, @author::text,
+    @listed::boolean, @date::timestamp, @keys::text[],
+    @objects::jsonb
 );
 
 -- name: DeleteChange :exec

database/postgres/queries/channels.sql

@@ -4,27 +4,27 @@ SELECT * FROM data_channel WHERE name = $1 LIMIT 1;
 -- name: InsertChannel :exec
 INSERT INTO data_channel (name, logged, hub, event_name, location_name)
 VALUES (
-    sqlc.arg(name)::text,
-    sqlc.arg(logged)::boolean, sqlc.arg(hub)::boolean,
-    sqlc.arg(event_name)::text, sqlc.arg(location_name)::text
+    @name::text,
+    @logged::boolean, @hub::boolean,
+    @event_name::text, @location_name::text
 );
 
 -- name: SelectChannels :many
 SELECT * FROM data_channel
-WHERE (sqlc.arg(filter_name)::bool = false OR name = ANY(sqlc.arg(names)::text[]))
-  AND (sqlc.arg(filter_logged)::bool = false OR logged = sqlc.arg(logged))
-  AND (sqlc.arg(filter_event_name)::bool = false OR event_name = sqlc.arg(event_name))
-  AND (sqlc.arg(filter_location_name)::bool = false OR location_name = sqlc.arg(location_name))
+WHERE (@filter_name::bool = false OR name = ANY(@names::text[]))
+  AND (@filter_logged::bool = false OR logged = @logged)
+  AND (@filter_event_name::bool = false OR event_name = @event_name)
+  AND (@filter_location_name::bool = false OR location_name = @location_name)
 ORDER BY name
-LIMIT sqlc.arg(limit_size)::int;
+LIMIT NULLIF(@limit_size::INT, 0);
 
 -- name: UpdateChannel :exec
 UPDATE data_channel
-SET logged=sqlc.arg(logged)::boolean,
-    hub=sqlc.arg(hub)::boolean,
-    event_name=sqlc.arg(event_name)::text,
-    location_name=sqlc.arg(location_name)::text
-WHERE name=sqlc.arg(name)::text;
+SET logged = @logged::boolean,
+    hub = @hub::boolean,
+    event_name = @event_name::text,
+    location_name = @location_name::text
+WHERE name = @name::text;
 
 -- name: DeleteChannel :exec
 DELETE FROM data_channel WHERE name=$1;

database/postgres/queries/chapters.sql

@@ -2,7 +2,10 @@
 SELECT * FROM story_chapter WHERE id=$1::TEXT LIMIT 1;
 
 -- name: SelectChapters :many
-SELECT * FROM story_chapter WHERE (sqlx.arg(story_id)::TEXT == '' OR story_id = @story_id::TEXT) ORDER BY created_date LIMIT @limit_size;
+SELECT * FROM story_chapter
+WHERE (sqlx.arg(story_id)::TEXT == '' OR story_id = @story_id::TEXT)
+ORDER BY created_date
+LIMIT NULLIF(@limit_size::INT, 0);
 
 -- name: InsertChapter :exec
 INSERT INTO story_chapter (id, story_id, title, author, source, created_date, fictional_date, edited_date, comment_mode, comments_locked)

database/postgres/queries/characters.sql

@@ -14,7 +14,7 @@ WHERE (@filter_id::bool = false OR id = ANY(@ids::text[]))
     AND (@filter_nick::bool = false OR nicks && (@nicks::text[]))
     AND (@filter_author::bool = false OR author = @author::text)
     AND (@filter_search::bool = false OR "ts_vector" @@ to_tsquery(@search::text))
-LIMIT @limit_size::int;
+LIMIT NULLIF(@limit_size::INT, 0);
 
 -- name: InsertCharacter :exec
 INSERT INTO data_character (id, nicks, name, short_name, author, description, ts_vector) VALUES (

database/postgres/queries/comments.sql

@@ -19,7 +19,9 @@ SET subject = @subject,
 WHERE id = @id;
 
 -- name: SelectComments :many
-SELECT * FROM story_comment WHERE (@chapter_id = '' OR chapter_id = @chapter_id) LIMIT @limit_size;
+SELECT * FROM story_comment
+WHERE (@chapter_id = '' OR chapter_id = @chapter_id)
+LIMIT NULLIF(@limit_size::INT, 0);
 
 -- name: DeleteComment :exec
 DELETE FROM story_comment WHERE id = $1;

database/postgres/queries/counter.sql

@@ -1,8 +1,8 @@
 -- name: EnsureCounter :exec
-INSERT INTO core_counter (id, value) VALUES ($1::text, 0) ON CONFLICT DO NOTHING;
+INSERT INTO core_counter (id, value) VALUES (@id::text, 0) ON CONFLICT DO NOTHING;
 
 -- name: IncrementCounter :one
-UPDATE core_counter SET value = value + 1 WHERE id = $1::text RETURNING value::int;
+UPDATE core_counter SET value = value + 1 WHERE id = @id::text RETURNING value::int;
 
 -- name: BumpCounter :exec
-UPDATE core_counter SET value = value + 1 WHERE id = sqlc.arg(id)::text AND value <= sqlc.arg(value)::int;
+UPDATE core_counter SET value = value + 1 WHERE id = @id::text AND value <= @value::int;

database/postgres/queries/logs.sql

@@ -0,0 +1,32 @@
+-- name: SelectLog :one
+SELECT * FROM log WHERE id=$1 OR short_id=$1 LIMIT 1;
+
+-- name: SelectLogs :many
+SELECT * FROM log
+WHERE (@filter_short_id::BOOL = false OR short_id = ANY(@short_ids::TEXT[]))
+  AND (@filter_character_id::BOOL = false OR character_ids && (@character_ids::TEXT[]))
+  AND (@filter_channel_name::BOOL = false OR channel_name = ANY(@channel_names::TEXT[]))
+  AND (@filter_event_name::BOOL = false OR event_name = ANY(@event_names::TEXT[]))
+  AND (@filter_open::BOOL = false OR open = @open::BOOL)
+  AND (@filter_earlist_date::BOOL = false OR date >= @earliest_date::TIMESTAMP)
+  AND (@filter_lastest_date::BOOL = false OR date <= @latest_date::TIMESTAMP)
+ORDER BY date
+LIMIT NULLIF(@limit_size::INT, 0);
+
+-- name: InsertLog :exec
+INSERT INTO log (id, short_id, character_ids, date, channel_name, event_name, title, description, open)
+VALUES (
+   @id, @short_id, @character_ids, @date, @channel_name, @event_name, @title, @description, @open
+);
+
+-- name: UpdateLog :exec
+UPDATE log
+SET title = @title,
+    event_name = @event_name,
+    description = @description,
+    open = @open,
+    character_ids = @character_ids
+WHERE id = @id;
+
+-- name: DeleteLog :exec
+DELETE FROM log WHERE id=$1;

database/postgres/queries/posts.sql

@@ -0,0 +1,60 @@
+-- name: SelectPost :one
+SELECT * FROM log_post WHERE id=$1 LIMIT 1;
+
+-- name: SelectLogIDsFromPostSearch :many
+SELECT DISTINCT(log_short_id) FROM log_post WHERE "ts_vector" @@ to_tsquery(@search::TEXT);
+
+-- name: SelectPostsByPositionRange :many
+SELECT * FROM log_post WHERE log_short_id = @log_short_id AND position >= @from_position AND position = @to_position;
+
+-- name: SelectPosts :many
+SELECT * FROM log_post
+WHERE (@filter_ids::BOOL = false OR id = ANY(@ids::TEXT[]))
+  AND (@filter_kinds::BOOL = false OR kind = ANY(@kinds::TEXT[]))
+  AND (@filter_log_short_id::BOOL = false OR log_short_id = @log_short_id)
+  AND (@filter_search::BOOL = false OR "ts_vector" @@ to_tsquery(@search::TEXT))
+ORDER BY log_short_id, position
+LIMIT NULLIF(@limit_size::INT, 0);
+
+-- name: InsertPost :one
+INSERT INTO log_post (id, log_short_id, time, kind, nick, text, position, ts_vector)
+    SELECT @id, @log_short_id, @time, @kind, @nick, @text, COALESCE(MAX(position), 0)+1, to_tsvector(@nick || ' ' || @text)
+    FROM log_post
+    WHERE log_short_id=@log_short_id
+RETURNING position;
+
+-- name: InsertPosts :one
+INSERT INTO log_post (id, log_short_id, time, kind, nick, text, position, ts_vector)
+    SELECT UNNEST(@ids::TEXT[]), @log_short_id, UNNEST(@times::TIMESTAMP[]), UNNEST(@kinds::TEXT[]),
+           UNNEST(@nicks::TEXT[]), UNNEST(@texts::TEXT[]), COALESCE(MAX(position), 1) + UNNEST(@offsets::INT[]),
+           to_tsvector(UNNEST(@nicks::TEXT[]) || ' ' || UNNEST(@texts::TEXT[]))
+    FROM log_post
+    WHERE log_short_id = @log_short_id
+RETURNING position;
+
+-- name: UpdatePost :exec
+UPDATE log_post
+SET time = @time,
+    kind = @kind,
+    nick = @nick,
+    text = @text,
+    ts_vector = to_tsvector(@nick || ' ' || @text)
+WHERE id = @id;
+
+-- name: MovePost :exec
+UPDATE log_post SET position = @position WHERE id = @id;
+
+-- name: ShiftPostsBetween :exec
+UPDATE log_post SET position = position + @shift_offset::INT WHERE log_short_id = @log_short_id AND position >= @from_position AND position <= @to_position;
+
+-- name: ShiftPostsAfter :exec
+UPDATE log_post SET position = position + @shift_offset::INT WHERE log_short_id = @log_short_id AND position >= @from_position;
+
+-- name: ShiftPostsBefore :exec
+UPDATE log_post SET position = position + @shift_offset::INT WHERE log_short_id = @log_short_id AND position <= @to_position;
+
+-- name: DeletePost :exec
+DELETE FROM log_post WHERE id = @id;
+
+-- name: DeletePostsByLogShortID :exec
+DELETE FROM log_post WHERE log_short_id = @log_short_id;

database/postgres/queries/stories.sql

@@ -3,35 +3,35 @@ SELECT * FROM story WHERE id = $1 LIMIT 1;
 
 -- name: SelectStories :many
 SELECT * FROM story
-WHERE (sqlc.arg(filter_id)::bool = false OR id = ANY(sqlc.arg(ids)::text[]))
-  AND (sqlc.arg(filter_author)::bool = false OR name = sqlc.arg(author)::text)
-  AND (sqlc.arg(filter_earlist_fictional_date)::bool = false OR fictional_date >= sqlc.arg(earliest_fictional_date)::timestamp)
-  AND (sqlc.arg(filter_lastest_fictional_date)::bool = false OR fictional_date <= sqlc.arg(latest_fictional_date)::timestamp)
-  AND (sqlc.arg(filter_category)::bool = false OR category = sqlc.arg(category)::text)
-  AND (sqlc.arg(filter_open)::bool = false OR open = sqlc.arg(open)::bool)
-  AND (sqlc.arg(filter_unlisted)::bool = false OR unlisted = sqlc.arg(unlisted)::bool)
+WHERE (@filter_id::bool = false OR id = ANY(@ids::text[]))
+  AND (@filter_author::bool = false OR name = @author::text)
+  AND (@filter_earlist_fictional_date::bool = false OR fictional_date >= @earliest_fictional_date::timestamp)
+  AND (@filter_lastest_fictional_date::bool = false OR fictional_date <= @latest_fictional_date::timestamp)
+  AND (@filter_category::bool = false OR category = @category::text)
+  AND (@filter_open::bool = false OR open = @open::bool)
+  AND (@filter_unlisted::bool = false OR unlisted = @unlisted::bool)
 ORDER BY updated_date
-LIMIT sqlc.arg(limit_size)::int;
+LIMIT NULLIF(@limit_size::INT, 0);
 
 -- name: InsertStory :exec
 INSERT INTO story (id, author, name, category, open, listed, sort_by_fictional_date, created_date, fictional_date, updated_date)
 VALUES (
-    sqlc.arg(id)::text, sqlc.arg(author)::text, sqlc.arg(name)::text, sqlc.arg(category)::text,
-    sqlc.arg(open)::boolean, sqlc.arg(listed)::boolean, sqlc.arg(sort_by_fictional_date)::boolean,
-    sqlc.arg(created_date)::timestamp, sqlc.arg(fictional_date)::timestamp, sqlc.arg(updated_date)::timestamp
+    @id::text, @author::text, @name::text, @category::text,
+    @open::boolean, @listed::boolean, @sort_by_fictional_date::boolean,
+    @created_date::timestamp, @fictional_date::timestamp, @updated_date::timestamp
 );
 
 -- name: UpdateStory :exec
 UPDATE story
-SET name=sqlc.arg(name),
-    category=sqlc.arg(category),
-    author=sqlc.arg(author),
-    open=sqlc.arg(open),
-    listed=sqlc.arg(listed),
-    fictional_date=sqlc.arg(fictional_date),
-    updated_date=sqlc.arg(updated_date),
-    sort_by_fictional_date=sqlc.arg(sort_by_fictional_date)
-WHERE id=sqlc.arg(id);
+SET name = @name,
+    category = @category,
+    author = @author,
+    open = @open,
+    listed = @listed,
+    fictional_date = @fictional_date,
+    updated_date = @updated_date,
+    sort_by_fictional_date = @sort_by_fictional_date
+WHERE id = @id;
 
 -- name: DeleteStory :exec
 DELETE FROM story WHERE id=$1;

database/postgres/queries/tags.sql

@@ -1,31 +1,44 @@
 -- name: SetTag :exec
 INSERT INTO common_tag (tag, target_kind, target_id)
 VALUES (
-    sqlc.arg(tag)::TEXT, sqlc.arg(target_kind)::TEXT, sqlc.arg(target_id)::TEXT
+    @tag::TEXT, @target_kind::TEXT, @target_id::TEXT
 )
 ON CONFLICT DO NOTHING;
 
 -- name: SetTags :exec
 INSERT INTO common_tag (tag, target_kind, target_id)
-SELECT unnest(sqlc.arg(tags)::TEXT[]), sqlc.arg(target_kind)::TEXT as target_kind, sqlc.arg(target_id)::TEXT as target_id
+SELECT unnest(@tags::TEXT[]), @target_kind::TEXT as target_kind, @target_id::TEXT as target_id
 ON CONFLICT DO NOTHING;
 
 -- name: ClearTag :exec
 DELETE FROM common_tag
-WHERE tag=sqlc.arg(tag)::TEXT
-  AND target_kind=sqlc.arg(target_kind)::TEXT
-  AND target_id=sqlc.arg(target_id)::TEXT;
+WHERE tag = @tag::TEXT
+  AND target_kind = @target_kind::TEXT
+  AND target_id = @target_id::TEXT;
 
 -- name: ClearTagsByTargetLike :exec
 DELETE FROM common_tag
-WHERE target_kind=sqlc.arg(target_kind)::TEXT
-  AND target_id=sqlc.arg(target_id)::TEXT
-  AND tag LIKE sqlc.arg(tag_like)::TEXT;
+WHERE target_kind = @target_kind::TEXT
+  AND target_id = @target_id::TEXT
+  AND tag LIKE @tag_like::TEXT;
 
 -- name: ClearTagsByTarget :exec
 DELETE FROM common_tag
-WHERE target_kind=sqlc.arg(target_kind)::TEXT
-  AND target_id=sqlc.arg(target_id)::TEXT;
+WHERE target_kind = @target_kind::TEXT
+  AND target_id = @target_id::TEXT;
+
+-- name: SetCharacterTagsFromIDs :exec
+INSERT INTO common_tag
+SELECT 'Character:'||name AS tag, @target_kind::TEXT as target_kind, @target_id::TEXT as target_id
+FROM data_character WHERE id = ANY(@character_ids::TEXT[])
+ON CONFLICT DO NOTHING;
+
+-- name: SetLocationTagFromChannelName :exec
+INSERT INTO common_tag
+SELECT 'Location:'||location_name AS tag, @target_kind::TEXT as target_kind, @target_id::TEXT as target_id
+FROM data_channel
+WHERE name = @channel_name AND location_name != ''
+ON CONFLICT DO NOTHING;
 
 -- name: SelectDistinctTags :many
 SELECT DISTINCT tag FROM common_tag ORDER BY tag;
@@ -34,16 +47,16 @@ SELECT DISTINCT tag FROM common_tag ORDER BY tag;
 SELECT DISTINCT tag FROM common_tag WHERE tag LIKE $1::text ORDER BY tag;
 
 -- name: SelectTagsByTag :many
-SELECT * FROM common_tag WHERE tag = sqlc.arg(tag_name)::text ORDER BY tag;
+SELECT * FROM common_tag WHERE tag = @tag_name::text ORDER BY tag;
 
 -- name: SelectTagsByTags :many
-SELECT * FROM common_tag WHERE tag = ANY(sqlc.arg(tag_names)::text[]) ORDER BY tag;
+SELECT * FROM common_tag WHERE tag = ANY(@tag_names::text[]) ORDER BY tag;
 
 -- name: SelectTargetsByTags :many
-SELECT DISTINCT(target_id) FROM common_tag WHERE tag = ANY(sqlc.arg(tag_names)::text[]) AND target_kind = sqlc.arg(target_kind)::text ORDER BY tag;
+SELECT DISTINCT(target_id) FROM common_tag WHERE tag = ANY(@tag_names::text[]) AND target_kind = @target_kind::text ORDER BY tag;
 
 -- name: SelectTagsByTarget :many
-SELECT * FROM common_tag WHERE target_kind = sqlc.arg(target_kind) AND target_id = sqlc.arg(target_id)::text ORDER BY tag;
+SELECT * FROM common_tag WHERE target_kind = @target_kind AND target_id = @target_id::text ORDER BY tag;
 
 -- name: SelectTagsByTargets :many
-SELECT * FROM common_tag WHERE target_kind = sqlc.arg(target_kind) AND target_id = ANY(sqlc.arg(target_ids)::text[]) ORDER BY tag;
+SELECT * FROM common_tag WHERE target_kind = @target_kind AND target_id = ANY(@target_ids::text[]) ORDER BY tag;

database/postgres/stories.go

@@ -33,7 +33,7 @@ func (r *storyRepository) Find(ctx context.Context, id string) (*models.Story, e
 
 func (r *storyRepository) List(ctx context.Context, filter models.StoryFilter) ([]*models.Story, error) {
 	q := psqlcore.New(r.db)
-	params := psqlcore.SelectStoriesParams{LimitSize: 100}
+	params := psqlcore.SelectStoriesParams{LimitSize: 0}
 
 	if len(filter.Tags) > 0 {
 		targets, err := q.SelectTargetsByTags(ctx, psqlcore.SelectTargetsByTagsParams{
@@ -75,8 +75,8 @@ func (r *storyRepository) List(ctx context.Context, filter models.StoryFilter) (
 		params.FilterUnlisted = true
 		params.Unlisted = *filter.Unlisted
 	}
-	if filter.Limit <= 0 {
-		params.LimitSize = 1000
+	if filter.Limit > 0 {
+		params.LimitSize = int32(filter.Limit)
 	}
 
 	stories, err := q.SelectStories(ctx, params)

database/postgres/tags.go

@@ -41,16 +41,3 @@ func (r *tagRepository) List(ctx context.Context, filter models.TagFilter) ([]*m
 
 	return models.DecodeTagArray(tags)
 }
-
-func modelsTagsFromDataTags(tags []psqlcore.CommonTag) ([]*models.Tag, error) {
-	results := make([]*models.Tag, len(tags))
-	for i, tag := range tags {
-		results[i] = &models.Tag{}
-		err := results[i].Decode(tag.Tag)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	return results, nil
-}

models/log.go

@@ -15,6 +15,24 @@ type Log struct {
 	CharacterIDs []string  `bson:"characterIds"`
 }
 
+func (log *Log) ApplyUpdate(update LogUpdate) {
+	if update.Open != nil {
+		log.Open = *update.Open
+	}
+	if update.EventName != nil {
+		log.EventName = *update.EventName
+	}
+	if update.Title != nil {
+		log.Title = *update.Title
+	}
+	if update.Description != nil {
+		log.Description = *update.Description
+	}
+	if update.CharacterIDs != nil {
+		log.CharacterIDs = update.CharacterIDs
+	}
+}
+
 // A LogSuggestion is a suggestion for a log.
 type LogSuggestion struct {
 	Log        *Log
@@ -31,13 +49,13 @@ func (*Log) IsChangeObject() {
 
 // A LogFilter is a filter that can be used to list logs.
 type LogFilter struct {
-	Search     *string
 	Open       *bool
 	Characters []string
 	Channels   []string
 	Events     []string
 	MinDate    *time.Time
 	MaxDate    *time.Time
+	Search     *string
 	Limit      int
 }
 

models/post.go

@@ -13,6 +13,21 @@ type Post struct {
 	Position int       `bson:"position"`
 }
 
+func (post *Post) ApplyUpdate(update PostUpdate) {
+	if update.Time != nil {
+		post.Time = *update.Time
+	}
+	if update.Kind != nil {
+		post.Kind = *update.Kind
+	}
+	if update.Nick != nil {
+		post.Nick = *update.Nick
+	}
+	if update.Text != nil {
+		post.Text = *update.Text
+	}
+}
+
 // IsChangeObject is an interface implementation to identify it as a valid
 // ChangeObject in GQL.
 func (*Post) IsChangeObject() {