/
term.service.js
220 lines (220 loc) · 8.55 KB
/
term.service.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const common_1 = require("@nestjs/common");
const typeorm_1 = require("@nestjs/typeorm");
const _ = __importStar(require("lodash"));
const typeorm_2 = require("typeorm");
const cache_service_1 = require("../../cache/cache.service");
const CACHE_KEY = __importStar(require("../../common/constants/cache.constant"));
const entity_1 = require("../../entity");
let TermService = class TermService {
constructor(connection, cacheService) {
this.connection = connection;
this.cacheService = cacheService;
}
async findTermBySlug(taxonomy, slug) {
const data = await this.connection.manager
.createQueryBuilder()
.select()
.from(entity_1.TermTaxonomy, 'tt')
.innerJoin(query => {
return query.from(entity_1.Term, 't');
}, 't', 'tt.termId = t.id')
.where('tt.taxonomy = :taxonomy', { taxonomy })
.andWhere('t.slug = :slug', { slug })
.getRawOne();
return data;
}
async getFromCategory(categorySlug, status, querys) {
const pageSize = querys.pageSize ? querys.pageSize : 10;
const page = querys.page ? querys.page * pageSize : 1;
let where;
if (_.isEmpty(status)) {
where = `obj.status NOT IN ('trash')`;
}
else {
where = `obj.status = '${status}'`;
}
let data;
data = await this.connection.manager
.createQueryBuilder()
.select('obj.*, tt.description as category')
.from(entity_1.Term, 't')
.innerJoin(query => {
return query.from(entity_1.TermTaxonomy, 'tt');
}, 'tt', 'tt.id = t.id')
.innerJoin(query => {
return query.from(entity_1.TermRelationships, 'tr');
}, 'tr', 'tr.taxonomyId = tt.id')
.innerJoin(query => {
return query.from(common_1.Post, 'obj');
}, 'obj', 'obj.id = tr.objectId')
.where('obj.type = :type', { type: 'page' })
.andWhere(where)
.andWhere('t.slug = :categorySlug', { categorySlug })
.orderBy('obj.updatedAt', 'DESC')
.offset(page)
.limit(pageSize)
.getRawMany();
const objIds = [];
data.forEach(item => {
objIds.push(item.id);
});
if (!_.isEmpty(objIds)) {
const metaData = await this.connection.getRepository(entity_1.PostMeta).find({
post: typeorm_2.In(objIds),
});
data.forEach(item => {
item.metas = _.filter(metaData, { id: item.id });
});
}
return data;
}
async getPopular(isRandom = false, limit = 10) {
let data;
const orderBy = !isRandom ? { viewCount: 'DESC' } : 'rand()';
data = await this.connection.manager
.createQueryBuilder()
.select('p.*, JSON_LENGTH(value) as viewCount')
.from(common_1.Post, 'p')
.innerJoin(query => {
return query.from(entity_1.PostMeta, 'meta');
}, 'meta', 'meta.postId = p.id')
.where('meta.key = :key', { key: '_post_views' })
.orderBy(orderBy)
.limit(limit)
.getRawMany();
return data;
}
async getNews(limit) {
let data;
data = await this.connection.manager
.createQueryBuilder()
.select('obj.*, tt.description as category')
.from(entity_1.Term, 't')
.innerJoin(query => {
return query.from(entity_1.TermTaxonomy, 'tt');
}, 'tt', 'tt.id = t.id')
.innerJoin(query => {
return query.from(entity_1.TermRelationships, 'tr');
}, 'tr', 'tr.taxonomyId = tt.id')
.innerJoin(query => {
return query.from(common_1.Post, 'obj');
}, 'obj', 'obj.id = tr.objectId')
.where('obj.type = :type', { type: 'page' })
.andWhere('obj.status IN (:status)', { status: 'publish' })
.andWhere('tt.taxonomy = :category', { category: 'category' })
.orderBy('obj.updatedAt', 'DESC')
.limit(limit)
.getRawMany();
const objIds = [];
data.forEach(item => {
objIds.push(item.id);
});
if (!_.isEmpty(objIds)) {
const metaData = await this.connection.getRepository(entity_1.PostMeta).find({
post: typeorm_2.In(objIds),
});
data.forEach(item => {
item.metas = _.filter(metaData, { id: item.id });
});
}
return data;
}
async getStickys(stickys) {
const data = await this.connection.manager
.createQueryBuilder()
.select()
.from(common_1.Post, 'p')
.where('p.id IN (:stickys)', { stickys })
.orderBy(`INSTR (',${stickys},', CONCAT(',',id,','))`)
.getRawMany();
return data;
}
async getTermsByTaxonomy(taxonomy) {
const allTerms = await this.loadAllTerms();
return allTerms.filter((term) => {
return term.taxonomy === taxonomy;
}).map((t) => Object.assign({}, t));
}
async loadAllTerms(flag) {
if (flag) {
await this.cacheService.set(CACHE_KEY.TERMS, null);
}
let ret = await this.cacheService.get(CACHE_KEY.TERMS);
if (_.isEmpty(ret)) {
const data = await this.connection.manager
.createQueryBuilder()
.select()
.from(entity_1.Term, 't')
.innerJoin(query => {
return query.from(entity_1.TermTaxonomy, 'tt');
}, 'tt', 't.id = tt.termId')
.orderBy('tt.id', 'ASC')
.getRawMany();
const ids = [];
for (const item of data) {
ids.push(item.termId);
}
const metaList = await this.connection.manager
.createQueryBuilder()
.select('tm.*')
.from(entity_1.TermMeta, 'tm')
.where('termId IN (:ids)', { ids })
.getRawMany();
const metaGroup = _.groupBy(metaList, 'termId');
for (const key of Object.keys(metaGroup)) {
for (const item of data) {
if (item.termId.toString() === key.toString()) {
item.metas = metaGroup[key];
}
}
}
this.formatMeta(data);
await this.cacheService.set(CACHE_KEY.TERMS, data);
ret = await this.cacheService.get(CACHE_KEY.TERMS);
}
return ret;
}
formatMeta(list) {
const items = [];
for (const item of list) {
item.meta = {};
if (_.has(item, 'metas') && item.metas.length > 0) {
for (const meta of item.metas) {
item.meta[meta.key] = meta.value;
}
}
Reflect.deleteProperty(item, 'metas');
items.push(item);
}
return items;
}
};
TermService = __decorate([
common_1.Injectable(),
__param(0, typeorm_1.InjectConnection()),
__metadata("design:paramtypes", [typeorm_2.Connection,
cache_service_1.CacheService])
], TermService);
exports.TermService = TermService;
//# sourceMappingURL=term.service.js.map