v1/models/copier.js - Code Metrics - emilfolino/order_api - Measure and Improve Code Quality continuously with Scrutinizer

v1/models/copier.js A
last analyzed 2025-08-13 07:43 UTC

↳ Parent: Project

Complexity

Total Complexity	17
Complexity/F	1.7

Size

Lines of Code	225
Function Count	10

Duplication

Duplicated Lines	0
Ratio	0 %

Test Coverage

Coverage

83.78%

Importance

Changes

Metric	Value
wmc	17
eloc	179
mnd	7
bc	7
fnc	10
dl	0
loc	225
ccs	31
cts	37
cp	0.8378
rs	10
bpm	0.7
cpm	1.7
noi	11
c	0
b	0
f	0

3 Functions

Rating	Name	Size	Complexity
C	copier.js ➔ copyAll	100	9
A	copier.js ➔ copyProducts	38	3
B	copier.js ➔ copyOrders	61	5

const db = require("../db/database.js");
const products = require("./products.js");
const orders = require("./orders.js");

let config;

try {
    config = require('../../config/config.json');
} catch (error) {
    console.error(error);
}

const copier = (function () {
    const copyApiKey = process.env.COPY_API_KEY || config.copyApiKey;

    function copyAll(res, apiKey) {
        let sql = "INSERT INTO products" +
            " (productId," +
            " articleNumber," +
            " productName," +
            " productDescription," +
            " productSpecifiers," +
            " stock," +
            " location," +
            " price," +
            " apiKey)" +
            " SELECT productId," +
            " articleNumber," +
            " productName," +
            " productDescription," +
            " productSpecifiers," +
            " stock," +
            " location, " +
            " price," +
            "'" + apiKey + "'" +
            " FROM products" +
            " WHERE apiKey = ?";

        db.run(sql, copyApiKey, (err) => {
            if (err) {
                return res.status(500).json({
                    errors: {
                        status: 500,
                        source: "/copy_products",
                        title: "Database error",
                        detail: err.message
                    }
                });
            } else {

                let sql = "INSERT INTO orders" +
                    " (orderId," +
                    " customerName," +
                    " customerAddress," +
                    " customerZip," +
                    " customerCity," +
                    " customerCountry," +
                    " statusId," +
                    " apiKey)" +
                    " SELECT orderId," +
                    " customerName," +
                    " customerAddress," +
                    " customerZip," +
                    " customerCity," +
                    " customerCountry," +
                    " statusId," +
                    "'" + apiKey + "'" +
                    " FROM orders" +
                    " WHERE apiKey = ?";

                db.run(sql, copyApiKey, (err) => {
                    if (err) {
                        return res.status(500).json({
                            errors: {
                                status: 500,
                                source: "/copy_orders",
                                title: "Database error",
                                detail: err.message
                            }
                        });
                    } else {

                        let orderItemsSQL = "INSERT INTO order_items" +
                            " (orderId," +
                            " productId," +
                            " amount," +
                            " apiKey)" +
                            " SELECT orderId," +
                            " productId," +
                            " amount," +
                            "'" + apiKey + "'" +
                            " FROM order_items" +
                            " WHERE apiKey = ?";

                        db.run(orderItemsSQL, copyApiKey, (err) => {
                            if (err) {
                                return res.status(500).json({
                                    errors: {
                                        status: 500,
                                        source: "/copy_orders",
                                        title: "Database error in order_items",
                                        detail: err.message
                                    }
                                });
                            } else {

                                return res.status(201).json({
                                    data: {
                                        message: "Products and orders have been copied"
                                    }
                                });
                            }
                        });

                    }
                });

            }
        });
    }

    function copyProducts(res, apiKey) {
        let sql = "INSERT INTO products" +
            " (productId," +
            " articleNumber," +
            " productName," +
            " productDescription," +
            " productSpecifiers," +
            " stock," +
            " location," +
            " price," +
            " apiKey)" +
            " SELECT productId," +
            " articleNumber," +
            " productName," +
            " productDescription," +
            " productSpecifiers," +
            " stock," +
            " location, " +
            " price," +
            "'" + apiKey + "'" +
            " FROM products" +
            " WHERE apiKey = ?";

        db.run(sql, copyApiKey, (err) => {
            if (err) {
                return res.status(500).json({
                    errors: {
                        status: 500,
                        source: "/copy_products",
                        title: "Database error",
                        detail: err.message
                    }
                });
            } else {

                products.getAllProducts(res, apiKey, 201);

            }
        });
    }

    function copyOrders(res, apiKey) {
        let sql = "INSERT INTO orders" +
            " (orderId," +
            " customerName," +
            " customerAddress," +
            " customerZip," +
            " customerCity," +
            " customerCountry," +
            " statusId," +
            " apiKey)" +
            " SELECT orderId," +
            " customerName," +
            " customerAddress," +
            " customerZip," +
            " customerCity," +
            " customerCountry," +
            " statusId," +
            "'" + apiKey + "'" +
            " FROM orders" +
            " WHERE apiKey = ?";

        db.run(sql, copyApiKey, (err) => {
            if (err) {
                return res.status(500).json({
                    errors: {
                        status: 500,
                        source: "/copy_orders",
                        title: "Database error",
                        detail: err.message
                    }
                });
            } else {

                let orderItemsSQL = "INSERT INTO order_items" +
                    " (orderId," +
                    " productId," +
                    " amount," +
                    " apiKey)" +
                    " SELECT orderId," +
                    " productId," +
                    " amount," +
                    "'" + apiKey + "'" +
                    " FROM order_items" +
                    " WHERE apiKey = ?";

                db.run(orderItemsSQL, copyApiKey, (err) => {
                    if (err) {
                        return res.status(500).json({
                            errors: {
                                status: 500,
                                source: "/copy_orders",
                                title: "Database error in order_items",
                                detail: err.message
                            }
                        });
                    } else {

                        orders.getAllOrders(res, apiKey, 201);

                    }
                });

            }
        });
    }

    return {
        copyAll: copyAll,
        copyProducts: copyProducts,
        copyOrders: copyOrders,
    };
}());

module.exports = copier;


1	1	const db = require("../db/database.js");
2	1	const products = require("./products.js");
3	1	const orders = require("./orders.js");
4
5		let config;
6
7	1	try {
8	1	config = require('../../config/config.json');
9		} catch (error) {
10	1	console.error(error);
11		}
12
13	1	const copier = (function () {
14	2	const copyApiKey = process.env.COPY_API_KEY \|\| config.copyApiKey;
15
16		function copyAll(res, apiKey) {
17	1	let sql = "INSERT INTO products" +
18		" (productId," +
19		" articleNumber," +
20		" productName," +
21		" productDescription," +
22		" productSpecifiers," +
23		" stock," +
24		" location," +
25		" price," +
26		" apiKey)" +
27		" SELECT productId," +
28		" articleNumber," +
29		" productName," +
30		" productDescription," +
31		" productSpecifiers," +
32		" stock," +
33		" location, " +
34		" price," +
35		"'" + apiKey + "'" +
36		" FROM products" +
37		" WHERE apiKey = ?";
38
39	1	db.run(sql, copyApiKey, (err) => {
40	2	if (err) {
41		return res.status(500).json({
42		errors: {
43		status: 500,
44		source: "/copy_products",
45		title: "Database error",
46		detail: err.message
47		}
48		});
49		} else {
		0 ignored issues – show Comprehensibility introduced 2019-02-13 09:10 UTC by Report Bug Copy Issue Report `else` is not necessary here since all `if` branches return, consider removing it to reduce nesting and make code more readable. Loading history...
50	1	let sql = "INSERT INTO orders" +
51		" (orderId," +
52		" customerName," +
53		" customerAddress," +
54		" customerZip," +
55		" customerCity," +
56		" customerCountry," +
57		" statusId," +
58		" apiKey)" +
59		" SELECT orderId," +
60		" customerName," +
61		" customerAddress," +
62		" customerZip," +
63		" customerCity," +
64		" customerCountry," +
65		" statusId," +
66		"'" + apiKey + "'" +
67		" FROM orders" +
68		" WHERE apiKey = ?";
69
70	1	db.run(sql, copyApiKey, (err) => {
71	2	if (err) {
72		return res.status(500).json({
73		errors: {
74		status: 500,
75		source: "/copy_orders",
76		title: "Database error",
77		detail: err.message
78		}
79		});
80		} else {
		0 ignored issues – show Comprehensibility introduced 2019-02-13 09:10 UTC by Report Bug Copy Issue Report `else` is not necessary here since all `if` branches return, consider removing it to reduce nesting and make code more readable. Loading history...
81	1	let orderItemsSQL = "INSERT INTO order_items" +
82		" (orderId," +
83		" productId," +
84		" amount," +
85		" apiKey)" +
86		" SELECT orderId," +
87		" productId," +
88		" amount," +
89		"'" + apiKey + "'" +
90		" FROM order_items" +
91		" WHERE apiKey = ?";
92
93	1	db.run(orderItemsSQL, copyApiKey, (err) => {
94	2	if (err) {
95		return res.status(500).json({
96		errors: {
97		status: 500,
98		source: "/copy_orders",
99		title: "Database error in order_items",
100		detail: err.message
101		}
102		});
103		} else {
		0 ignored issues – show Comprehensibility introduced 2019-02-13 09:10 UTC by Report Bug Copy Issue Report `else` is not necessary here since all `if` branches return, consider removing it to reduce nesting and make code more readable. Loading history...
104	1	return res.status(201).json({
105		data: {
106		message: "Products and orders have been copied"
107		}
108		});
109		}
110		});
		0 ignored issues – show Best Practice introduced 2019-02-13 09:10 UTC by Report Bug Copy Issue Report There is no `return` statement in this branch, but you do return something in other branches. Did you maybe miss it? If you do not want to return anything, consider adding `return undefined;` explicitly. Loading history...
111		}
112		});
		0 ignored issues – show Best Practice introduced 2019-02-13 09:10 UTC by Report Bug Copy Issue Report There is no `return` statement in this branch, but you do return something in other branches. Did you maybe miss it? If you do not want to return anything, consider adding `return undefined;` explicitly. Loading history...
113		}
114		});
115		}
116
117		function copyProducts(res, apiKey) {
118	1	let sql = "INSERT INTO products" +
119		" (productId," +
120		" articleNumber," +
121		" productName," +
122		" productDescription," +
123		" productSpecifiers," +
124		" stock," +
125		" location," +
126		" price," +
127		" apiKey)" +
128		" SELECT productId," +
129		" articleNumber," +
130		" productName," +
131		" productDescription," +
132		" productSpecifiers," +
133		" stock," +
134		" location, " +
135		" price," +
136		"'" + apiKey + "'" +
137		" FROM products" +
138		" WHERE apiKey = ?";
139
140	1	db.run(sql, copyApiKey, (err) => {
141	2	if (err) {
142		return res.status(500).json({
143		errors: {
144		status: 500,
145		source: "/copy_products",
146		title: "Database error",
147		detail: err.message
148		}
149		});
150		} else {
		0 ignored issues – show Comprehensibility introduced 2019-02-13 09:10 UTC by Report Bug Copy Issue Report `else` is not necessary here since all `if` branches return, consider removing it to reduce nesting and make code more readable. Loading history...
151	1	products.getAllProducts(res, apiKey, 201);
		0 ignored issues – show Best Practice introduced 2019-02-13 09:10 UTC by Report Bug Copy Issue Report There is no `return` statement in this branch, but you do return something in other branches. Did you maybe miss it? If you do not want to return anything, consider adding `return undefined;` explicitly. Loading history...
152		}
153		});
154		}
155
156		function copyOrders(res, apiKey) {
157	1	let sql = "INSERT INTO orders" +
158		" (orderId," +
159		" customerName," +
160		" customerAddress," +
161		" customerZip," +
162		" customerCity," +
163		" customerCountry," +
164		" statusId," +
165		" apiKey)" +
166		" SELECT orderId," +
167		" customerName," +
168		" customerAddress," +
169		" customerZip," +
170		" customerCity," +
171		" customerCountry," +
172		" statusId," +
173		"'" + apiKey + "'" +
174		" FROM orders" +
175		" WHERE apiKey = ?";
176
177	1	db.run(sql, copyApiKey, (err) => {
178	2	if (err) {
179		return res.status(500).json({
180		errors: {
181		status: 500,
182		source: "/copy_orders",
183		title: "Database error",
184		detail: err.message
185		}
186		});
187		} else {
		0 ignored issues – show Comprehensibility introduced 2019-02-13 09:10 UTC by Report Bug Copy Issue Report `else` is not necessary here since all `if` branches return, consider removing it to reduce nesting and make code more readable. Loading history...
188	1	let orderItemsSQL = "INSERT INTO order_items" +
189		" (orderId," +
190		" productId," +
191		" amount," +
192		" apiKey)" +
193		" SELECT orderId," +
194		" productId," +
195		" amount," +
196		"'" + apiKey + "'" +
197		" FROM order_items" +
198		" WHERE apiKey = ?";
199
200	1	db.run(orderItemsSQL, copyApiKey, (err) => {
201	2	if (err) {
202		return res.status(500).json({
203		errors: {
204		status: 500,
205		source: "/copy_orders",
206		title: "Database error in order_items",
207		detail: err.message
208		}
209		});
210		} else {
		0 ignored issues – show Comprehensibility introduced 2019-02-13 09:10 UTC by Report Bug Copy Issue Report `else` is not necessary here since all `if` branches return, consider removing it to reduce nesting and make code more readable. Loading history...
211	1	orders.getAllOrders(res, apiKey, 201);
		0 ignored issues – show Best Practice introduced 2019-02-13 09:10 UTC by Report Bug Copy Issue Report There is no `return` statement in this branch, but you do return something in other branches. Did you maybe miss it? If you do not want to return anything, consider adding `return undefined;` explicitly. Loading history...
212		}
213		});
		0 ignored issues – show Best Practice introduced 2019-02-13 09:10 UTC by Report Bug Copy Issue Report There is no `return` statement in this branch, but you do return something in other branches. Did you maybe miss it? If you do not want to return anything, consider adding `return undefined;` explicitly. Loading history...
214		}
215		});
216		}
217
218	1	return {
219		copyAll: copyAll,
220		copyProducts: copyProducts,
221		copyOrders: copyOrders,
222		};
223		}());
224
225		module.exports = copier;
226

emilfolino / order_api

v1/models/copier.js A last analyzed 2025-08-13 07:43 UTC

Complexity

Size

Duplication

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Importance

3 Functions

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v1/models/copier.js A
last analyzed 2025-08-13 07:43 UTC