add tags

2026-07-13 00:15:39 +02:00
parent e59fde6a48
commit 7dc53ea99f
5 changed files with 308 additions and 0 deletions
@@ -0,0 +1,3 @@
+DROP TABLE IF EXISTS file_tags;
+
+DROP TABLE IF EXISTS tags;
@@ -0,0 +1,19 @@
+-- VaultDrop 003: tags table
+
+CREATE TABLE tags (
+  id          TEXT PRIMARY KEY NOT NULL DEFAULT gen_random_uuid(),
+  parent_tag_id TEXT,  
+  tag_name    TEXT NOT NULL, -- exemple: Brice, vélo, facture ...
+  tag_type    TEXT NOT NULL DEFAULT 'none', -- exemple: entity, none, folder
+  created_at  TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  updated_at  TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  CONSTRAINT fk_parent_tag FOREIGN KEY(parent_tag_id) REFERENCES tags(id)
+);
+
+CREATE TABLE file_tags (
+  id TEXT PRIMARY KEY NOT NULL DEFAULT gen_random_uuid(),
+  tag_id TEXT,
+  file_id TEXT,
+  CONSTRAINT fk_tag FOREIGN KEY(tag_id) REFERENCES tags(id),
+  CONSTRAINT fk_file FOREIGN KEY(file_id) REFERENCES files(id)
+)
@@ -5,6 +5,7 @@
 package db

 import (
+	"database/sql"
 	"time"
 )

@@ -19,3 +20,18 @@ type File struct {
 	CreatedAt  time.Time `json:"created_at"`
 	UpdatedAt  time.Time `json:"updated_at"`
 }
+
+type FileTag struct {
+	ID     string         `json:"id"`
+	TagID  sql.NullString `json:"tag_id"`
+	FileID sql.NullString `json:"file_id"`
+}
+
+type Tag struct {
+	ID          string         `json:"id"`
+	ParentTagID sql.NullString `json:"parent_tag_id"`
+	TagName     string         `json:"tag_name"`
+	TagType     string         `json:"tag_type"`
+	CreatedAt   time.Time      `json:"created_at"`
+	UpdatedAt   time.Time      `json:"updated_at"`
+}
@@ -0,0 +1,41 @@
+-- name: CreateTag :one
+INSERT INTO tags (id, tag_name, tag_type)
+VALUES ($1, $2, $3)
+RETURNING *;
+
+-- name: GetTag :one
+SELECT * FROM tags
+WHERE id = $1;
+
+-- name: GetTagByName :one
+SELECT * FROM tags
+WHERE tag_name = $1;
+
+-- name: ListTags :many
+SELECT * FROM tags
+ORDER BY tag_name ASC;
+
+-- name: DeleteTag :exec
+DELETE FROM tags
+WHERE id = $1;
+
+-- name: AddTagToFile :exec
+INSERT INTO file_tags (id, tag_id, file_id)
+VALUES ($1, $2, $3)
+ON CONFLICT DO NOTHING;
+
+-- name: RemoveTagFromFile :exec
+DELETE FROM file_tags
+WHERE tag_id = $1 AND file_id = $2;
+
+-- name: GetTagsByFileID :many
+SELECT t.* FROM tags t
+JOIN file_tags ft ON t.id = ft.tag_id
+WHERE ft.file_id = $1
+ORDER BY t.tag_name ASC;
+
+-- name: GetFilesByTagID :many
+SELECT f.* FROM files f
+JOIN file_tags ft ON f.id = ft.file_id
+WHERE ft.tag_id = $1
+ORDER BY f.created_at DESC;
@@ -0,0 +1,229 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+// source: tags.sql
+
+package db
+
+import (
+	"context"
+	"database/sql"
+)
+
+const addTagToFile = `-- name: AddTagToFile :exec
+INSERT INTO file_tags (id, tag_id, file_id)
+VALUES ($1, $2, $3)
+ON CONFLICT DO NOTHING
+`
+
+type AddTagToFileParams struct {
+	ID     string         `json:"id"`
+	TagID  sql.NullString `json:"tag_id"`
+	FileID sql.NullString `json:"file_id"`
+}
+
+func (q *Queries) AddTagToFile(ctx context.Context, arg AddTagToFileParams) error {
+	_, err := q.db.ExecContext(ctx, addTagToFile, arg.ID, arg.TagID, arg.FileID)
+	return err
+}
+
+const createTag = `-- name: CreateTag :one
+INSERT INTO tags (id, tag_name, tag_type)
+VALUES ($1, $2, $3)
+RETURNING id, parent_tag_id, tag_name, tag_type, created_at, updated_at
+`
+
+type CreateTagParams struct {
+	ID      string `json:"id"`
+	TagName string `json:"tag_name"`
+	TagType string `json:"tag_type"`
+}
+
+func (q *Queries) CreateTag(ctx context.Context, arg CreateTagParams) (Tag, error) {
+	row := q.db.QueryRowContext(ctx, createTag, arg.ID, arg.TagName, arg.TagType)
+	var i Tag
+	err := row.Scan(
+		&i.ID,
+		&i.ParentTagID,
+		&i.TagName,
+		&i.TagType,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+	)
+	return i, err
+}
+
+const deleteTag = `-- name: DeleteTag :exec
+DELETE FROM tags
+WHERE id = $1
+`
+
+func (q *Queries) DeleteTag(ctx context.Context, id string) error {
+	_, err := q.db.ExecContext(ctx, deleteTag, id)
+	return err
+}
+
+const getFilesByTagID = `-- name: GetFilesByTagID :many
+SELECT f.id, f.name, f.mime_type, f.size, f.storage_key, f.checksum, f.ocr_text, f.created_at, f.updated_at FROM files f
+JOIN file_tags ft ON f.id = ft.file_id
+WHERE ft.tag_id = $1
+ORDER BY f.created_at DESC
+`
+
+func (q *Queries) GetFilesByTagID(ctx context.Context, tagID sql.NullString) ([]File, error) {
+	rows, err := q.db.QueryContext(ctx, getFilesByTagID, tagID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []File
+	for rows.Next() {
+		var i File
+		if err := rows.Scan(
+			&i.ID,
+			&i.Name,
+			&i.MimeType,
+			&i.Size,
+			&i.StorageKey,
+			&i.Checksum,
+			&i.OcrText,
+			&i.CreatedAt,
+			&i.UpdatedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const getTag = `-- name: GetTag :one
+SELECT id, parent_tag_id, tag_name, tag_type, created_at, updated_at FROM tags
+WHERE id = $1
+`
+
+func (q *Queries) GetTag(ctx context.Context, id string) (Tag, error) {
+	row := q.db.QueryRowContext(ctx, getTag, id)
+	var i Tag
+	err := row.Scan(
+		&i.ID,
+		&i.ParentTagID,
+		&i.TagName,
+		&i.TagType,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+	)
+	return i, err
+}
+
+const getTagByName = `-- name: GetTagByName :one
+SELECT id, parent_tag_id, tag_name, tag_type, created_at, updated_at FROM tags
+WHERE tag_name = $1
+`
+
+func (q *Queries) GetTagByName(ctx context.Context, tagName string) (Tag, error) {
+	row := q.db.QueryRowContext(ctx, getTagByName, tagName)
+	var i Tag
+	err := row.Scan(
+		&i.ID,
+		&i.ParentTagID,
+		&i.TagName,
+		&i.TagType,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+	)
+	return i, err
+}
+
+const getTagsByFileID = `-- name: GetTagsByFileID :many
+SELECT t.id, t.parent_tag_id, t.tag_name, t.tag_type, t.created_at, t.updated_at FROM tags t
+JOIN file_tags ft ON t.id = ft.tag_id
+WHERE ft.file_id = $1
+ORDER BY t.tag_name ASC
+`
+
+func (q *Queries) GetTagsByFileID(ctx context.Context, fileID sql.NullString) ([]Tag, error) {
+	rows, err := q.db.QueryContext(ctx, getTagsByFileID, fileID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []Tag
+	for rows.Next() {
+		var i Tag
+		if err := rows.Scan(
+			&i.ID,
+			&i.ParentTagID,
+			&i.TagName,
+			&i.TagType,
+			&i.CreatedAt,
+			&i.UpdatedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listTags = `-- name: ListTags :many
+SELECT id, parent_tag_id, tag_name, tag_type, created_at, updated_at FROM tags
+ORDER BY tag_name ASC
+`
+
+func (q *Queries) ListTags(ctx context.Context) ([]Tag, error) {
+	rows, err := q.db.QueryContext(ctx, listTags)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []Tag
+	for rows.Next() {
+		var i Tag
+		if err := rows.Scan(
+			&i.ID,
+			&i.ParentTagID,
+			&i.TagName,
+			&i.TagType,
+			&i.CreatedAt,
+			&i.UpdatedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const removeTagFromFile = `-- name: RemoveTagFromFile :exec
+DELETE FROM file_tags
+WHERE tag_id = $1 AND file_id = $2
+`
+
+type RemoveTagFromFileParams struct {
+	TagID  sql.NullString `json:"tag_id"`
+	FileID sql.NullString `json:"file_id"`
+}
+
+func (q *Queries) RemoveTagFromFile(ctx context.Context, arg RemoveTagFromFileParams) error {
+	_, err := q.db.ExecContext(ctx, removeTagFromFile, arg.TagID, arg.FileID)
+	return err
+}