feat: add exploration scale list, questions, and scoring

Seed communication-style scale, expose /api/v1/scales APIs, and wire Explore/Scale H5 pages for the P1 探索测试 path. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-02 16:29:31 +08:00
parent 14b836f53b
commit 15a9db374a
10 changed files with 478 additions and 5 deletions
@@ -0,0 +1,110 @@
+package repository
+
+import (
+	"context"
+	"encoding/json"
+
+	"github.com/google/uuid"
+	"github.com/jackc/pgx/v5/pgxpool"
+)
+
+// ScaleListItem is a published 探索测试.
+type ScaleListItem struct {
+	Slug        string `json:"slug"`
+	Title       string `json:"title"`
+	Description string `json:"description"`
+}
+
+// ScaleQuestion is one item in a scale.
+type ScaleQuestion struct {
+	ID   uuid.UUID       `json:"id"`
+	Sort int             `json:"sort"`
+	Body json.RawMessage `json:"body"`
+}
+
+// ScaleDetail is scale + questions.
+type ScaleDetail struct {
+	Slug        string          `json:"slug"`
+	Title       string          `json:"title"`
+	Description string          `json:"description"`
+	Questions   []ScaleQuestion `json:"questions"`
+}
+
+// ScaleResultRow stored result.
+type ScaleResultRow struct {
+	ID        uuid.UUID       `json:"id"`
+	ScaleSlug string          `json:"scale_slug"`
+	Result    json.RawMessage `json:"result"`
+}
+
+// ScaleRepo loads scales and results.
+type ScaleRepo struct {
+	Pool *pgxpool.Pool
+}
+
+// ListPublished returns published scales.
+func (r *ScaleRepo) ListPublished(ctx context.Context) ([]ScaleListItem, error) {
+	rows, err := r.Pool.Query(ctx, `
+		SELECT slug, title, description FROM scales
+		WHERE status='published' AND deleted_at IS NULL ORDER BY created_at`)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var out []ScaleListItem
+	for rows.Next() {
+		var it ScaleListItem
+		if err := rows.Scan(&it.Slug, &it.Title, &it.Description); err != nil {
+			return nil, err
+		}
+		out = append(out, it)
+	}
+	return out, rows.Err()
+}
+
+// GetBySlug loads scale with questions.
+func (r *ScaleRepo) GetBySlug(ctx context.Context, slug string) (*ScaleDetail, error) {
+	d := &ScaleDetail{Slug: slug}
+	var scaleID uuid.UUID
+	err := r.Pool.QueryRow(ctx, `
+		SELECT id, title, description FROM scales
+		WHERE slug=$1 AND deleted_at IS NULL`, slug,
+	).Scan(&scaleID, &d.Title, &d.Description)
+	if err != nil {
+		return nil, err
+	}
+	rows, err := r.Pool.Query(ctx, `
+		SELECT id, sort, body FROM scale_questions
+		WHERE scale_id=$1 AND deleted_at IS NULL ORDER BY sort`, scaleID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	for rows.Next() {
+		var q ScaleQuestion
+		if err := rows.Scan(&q.ID, &q.Sort, &q.Body); err != nil {
+			return nil, err
+		}
+		d.Questions = append(d.Questions, q)
+	}
+	return d, rows.Err()
+}
+
+// SaveResult stores scoring output.
+func (r *ScaleRepo) SaveResult(ctx context.Context, userID, scaleID, profileID uuid.UUID, answers, result json.RawMessage) (uuid.UUID, error) {
+	var id uuid.UUID
+	err := r.Pool.QueryRow(ctx, `
+		INSERT INTO scale_results(user_id, scale_id, profile_id, answers, result)
+		VALUES ($1,$2,$3,$4,$5) RETURNING id`,
+		userID, scaleID, profileID, answers, result,
+	).Scan(&id)
+	return id, err
+}
+
+// ScaleIDBySlug resolves id.
+func (r *ScaleRepo) ScaleIDBySlug(ctx context.Context, slug string) (uuid.UUID, error) {
+	var id uuid.UUID
+	err := r.Pool.QueryRow(ctx, `
+		SELECT id FROM scales WHERE slug=$1 AND deleted_at IS NULL`, slug).Scan(&id)
+	return id, err
+}