chore: initial commit of ai site platform

Co-authored-by: Cursor <cursoragent@cursor.com>

platform/internal/logic/applogic/crud.go

@@ -0,0 +1,123 @@
+package applogic
+
+import (
+	"context"
+	"fmt"
+	"strconv"
+
+	"aijianzhan/platform/internal/authx"
+	"aijianzhan/platform/internal/crud"
+	"aijianzhan/platform/internal/svc"
+	"aijianzhan/platform/internal/types"
+)
+
+type CrudLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewCrudLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CrudLogic {
+	return &CrudLogic{ctx: ctx, svcCtx: svcCtx}
+}
+
+func (l *CrudLogic) withOrgScope() context.Context {
+	ctx := l.ctx
+	role := authx.Role(ctx)
+	orgID := authx.OrgUnitID(ctx)
+	scope := crud.RowScope{WriteOrgUnit: orgID}
+	// owner / agent 不按组织裁剪；其它角色若绑定了组织则只看本组织及下级
+	if !authx.IsCompanyAdmin(role) && role != authx.Role智能体 && orgID > 0 && l.svcCtx.OrgUnits != nil {
+		ids, err := l.svcCtx.OrgUnits.DescendantIDs(ctx, authx.TenantID(ctx), orgID)
+		if err == nil {
+			scope.OrgUnitIDs = ids
+		} else {
+			scope.OrgUnitIDs = []int64{orgID}
+		}
+	}
+	return crud.WithRowScope(ctx, scope)
+}
+
+func (l *CrudLogic) List(slug, resource string, page, pageSize int, filters map[string]string, sortBy string) (*types.PageResult, error) {
+	ctx := l.withOrgScope()
+	tenantID := authx.TenantID(ctx)
+	ref, err := l.svcCtx.Meta.ResolveResource(ctx, tenantID, slug, resource)
+	if err != nil {
+		return nil, err
+	}
+	items, total, err := l.svcCtx.CRUD.List(ctx, ref, tenantID, page, pageSize, filters, sortBy)
+	if err != nil {
+		return nil, err
+	}
+	if page <= 0 {
+		page = 1
+	}
+	if pageSize <= 0 {
+		pageSize = 20
+	}
+	return &types.PageResult{Items: items, Page: page, PageSize: pageSize, Total: total}, nil
+}
+
+func (l *CrudLogic) Get(slug, resource, id string) (map[string]any, error) {
+	ctx := l.withOrgScope()
+	tenantID := authx.TenantID(ctx)
+	ref, err := l.svcCtx.Meta.ResolveResource(ctx, tenantID, slug, resource)
+	if err != nil {
+		return nil, err
+	}
+	return l.svcCtx.CRUD.Get(ctx, ref, tenantID, id)
+}
+
+func (l *CrudLogic) Create(slug, resource string, body map[string]any) (map[string]any, error) {
+	ctx := l.withOrgScope()
+	tenantID := authx.TenantID(ctx)
+	userID := authx.UserID(ctx)
+	ref, err := l.svcCtx.Meta.ResolveResource(ctx, tenantID, slug, resource)
+	if err != nil {
+		return nil, err
+	}
+	return l.svcCtx.CRUD.Create(ctx, ref, tenantID, userID, body)
+}
+
+func (l *CrudLogic) Update(slug, resource, id string, body map[string]any) (map[string]any, error) {
+	ctx := l.withOrgScope()
+	tenantID := authx.TenantID(ctx)
+	ref, err := l.svcCtx.Meta.ResolveResource(ctx, tenantID, slug, resource)
+	if err != nil {
+		return nil, err
+	}
+	return l.svcCtx.CRUD.Update(ctx, ref, tenantID, id, body)
+}
+
+func (l *CrudLogic) Delete(slug, resource, id string) error {
+	ctx := l.withOrgScope()
+	tenantID := authx.TenantID(ctx)
+	ref, err := l.svcCtx.Meta.ResolveResource(ctx, tenantID, slug, resource)
+	if err != nil {
+		return err
+	}
+	return l.svcCtx.CRUD.Delete(ctx, ref, tenantID, id)
+}
+
+func (l *CrudLogic) GetBlueprint(slug string) (any, error) {
+	tenantID := authx.TenantID(l.ctx)
+	app, err := l.svcCtx.Meta.GetBySlug(l.ctx, tenantID, slug)
+	if err != nil {
+		return nil, err
+	}
+	if app.Blueprint == nil {
+		return nil, fmt.Errorf("blueprint missing")
+	}
+	return app.Blueprint, nil
+}
+
+func ParsePage(pageStr, sizeStr string) (int, int) {
+	page, _ := strconv.Atoi(pageStr)
+	size, _ := strconv.Atoi(sizeStr)
+	if page <= 0 {
+		page = 1
+	}
+	if size <= 0 {
+		size = 20
+	}
+	return page, size
+}