init

2026-04-29 13:34:39 +08:00
commit dee3a336ce
89 changed files with 33683 additions and 0 deletions
--- a/api/controller_admin/sys_parameter.js
+++ b/api/controller_admin/sys_parameter.js
@@ -0,0 +1,75 @@
+/**
+ * 后台字典/系统参数管理
+ * Banner 配置存于 sys_parameter，key：bannerListImage、bannerDetailImage、bannerListIndex
+ */
+const { sys_parameter, op } = require('../../middleware/baseModel');
+
+const BANNER_KEYS = ['bannerListImage', 'bannerDetailImage', 'bannerListIndex'];
+
+module.exports = {
+
+    // all 接口
+    'GET /sys_parameter/all': async (ctx, next) => {
+        const rows = await sys_parameter.findAll({
+            where: {},
+            attributes: ['key', 'value']
+        });
+        return ctx.success(rows);
+    },
+
+
+    /**
+     * 获取 Banner 配置（三个 key 的 value）
+     */
+    'GET /sys_parameter/banner_config': async (ctx, next) => {
+        const rows = await sys_parameter.findAll({
+            where: {
+                key: { [op.in]: ['bannerListImage', 'bannerDetailImage', 'bannerListIndex'] }
+            },
+            attributes: ['key', 'value']
+        });
+        const data = {
+            bannerListImage: '',
+            bannerDetailImage: '',
+            bannerListIndex: '0'
+        };
+        if (rows && rows.length) {
+            rows.forEach((row) => {
+                const key = row.key;
+                if (BANNER_KEYS.includes(key)) {
+                    data[key] = row.value != null ? String(row.value).replace(/\n/g, '') : '';
+                }
+            });
+        }
+        return ctx.success(data);
+    },
+
+    /**
+     * 保存 Banner 配置
+     * body: { bannerListImage?, bannerDetailImage?, bannerListIndex? }
+     */
+    'POST /sys_parameter/banner_config': async (ctx, next) => {
+        const body = ctx.getBody() || {};
+        const updates = [
+            { key: 'bannerListImage', value: body.bannerListImage != null ? String(body.bannerListImage).trim() : '' },
+            { key: 'bannerDetailImage', value: body.bannerDetailImage != null ? String(body.bannerDetailImage).trim() : '' },
+            { key: 'bannerListIndex', value: body.bannerListIndex != null ? String(body.bannerListIndex).trim() : '0' }
+        ];
+
+        for (const item of updates) {
+            let row = await sys_parameter.findOne({ where: { key: item.key } });
+            if (row) {
+                await row.update({ value: item.value });
+            } else {
+                await sys_parameter.create({
+                    key: item.key,
+                    value: item.value,
+                    remark: item.key === 'bannerListIndex' ? '列表下标或关闭(0关闭)' : 'Banner图片URL',
+                    is_modified: 0
+                });
+            }
+        }
+
+        return ctx.success({}, '保存成功');
+    }
+};