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

copier.js ➔ copyAll C
last analyzed 2025-10-02 08:02 UTC

↳ Parent: v1/models/copier.js

Complexity

Conditions

Size

Total Lines	100
Code Lines	82

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	14
CRAP Score	8.3518

Importance

Changes

Metric	Value
eloc	82
dl	0
loc	100
ccs	14
cts	17
cp	0.8235
rs	5.7224
c	0
b	0
f	0
cc	8
crap	8.3518

How to fix Long Method

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

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

    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		const copier = (function () {
6		const copyApiKey = process.env.COPY_API_KEY;
7	1
8	1	function copyAll(res, apiKey) {
9		let sql = "INSERT INTO products" +
10	1	" (productId," +
11		" articleNumber," +
12		" productName," +
13	1	" productDescription," +
14	2	" productSpecifiers," +
15		" stock," +
16		" location," +
17	1	" price," +
18		" apiKey)" +
19		" SELECT productId," +
20		" articleNumber," +
21		" productName," +
22		" productDescription," +
23		" productSpecifiers," +
24		" stock," +
25		" location, " +
26		" price," +
27		"'" + apiKey + "'" +
28		" FROM products" +
29		" WHERE apiKey = ?";
30
31		db.run(sql, copyApiKey, (err) => {
32		if (err) {
33		return res.status(500).json({
34		errors: {
35		status: 500,
36		source: "/copy_products",
37		title: "Database error",
38		detail: err.message
39	1	}
40	2	});
41		} 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...
42		let sql = "INSERT INTO orders" +
43		" (orderId," +
44		" customerName," +
45		" customerAddress," +
46		" customerZip," +
47		" customerCity," +
48		" customerCountry," +
49		" statusId," +
50	1	" apiKey)" +
51		" SELECT orderId," +
52		" customerName," +
53		" customerAddress," +
54		" customerZip," +
55		" customerCity," +
56		" customerCountry," +
57		" statusId," +
58		"'" + apiKey + "'" +
59		" FROM orders" +
60		" WHERE apiKey = ?";
61
62		db.run(sql, copyApiKey, (err) => {
63		if (err) {
64		return res.status(500).json({
65		errors: {
66		status: 500,
67		source: "/copy_orders",
68		title: "Database error",
69		detail: err.message
70	1	}
71	2	});
72		} 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...
73		let orderItemsSQL = "INSERT INTO order_items" +
74		" (orderId," +
75		" productId," +
76		" amount," +
77		" apiKey)" +
78		" SELECT orderId," +
79		" productId," +
80		" amount," +
81	1	"'" + apiKey + "'" +
82		" FROM order_items" +
83		" WHERE apiKey = ?";
84
85		db.run(orderItemsSQL, copyApiKey, (err) => {
86		if (err) {
87		return res.status(500).json({
88		errors: {
89		status: 500,
90		source: "/copy_orders",
91		title: "Database error in order_items",
92		detail: err.message
93	1	}
94	2	});
95		} 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...
96		return res.status(201).json({
97		data: {
98		message: "Products and orders have been copied"
99		}
100		});
101		}
102		});
		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...
103		}
104	1	});
		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...
105		}
106		});
107		}
108
109		function copyProducts(res, apiKey) {
110		let sql = "INSERT INTO products" +
111		" (productId," +
112		" articleNumber," +
113		" productName," +
114		" productDescription," +
115		" productSpecifiers," +
116		" stock," +
117		" location," +
118	1	" price," +
119		" apiKey)" +
120		" SELECT productId," +
121		" articleNumber," +
122		" productName," +
123		" productDescription," +
124		" productSpecifiers," +
125		" stock," +
126		" location, " +
127		" price," +
128		"'" + apiKey + "'" +
129		" FROM products" +
130		" WHERE apiKey = ?";
131
132		db.run(sql, copyApiKey, (err) => {
133		if (err) {
134		return res.status(500).json({
135		errors: {
136		status: 500,
137		source: "/copy_products",
138		title: "Database error",
139		detail: err.message
140	1	}
141	2	});
142		} 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...
143		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...
144		}
145		});
146		}
147
148		function copyOrders(res, apiKey) {
149		let sql = "INSERT INTO orders" +
150		" (orderId," +
151	1	" customerName," +
152		" customerAddress," +
153		" customerZip," +
154		" customerCity," +
155		" customerCountry," +
156		" statusId," +
157	1	" apiKey)" +
158		" SELECT orderId," +
159		" customerName," +
160		" customerAddress," +
161		" customerZip," +
162		" customerCity," +
163		" customerCountry," +
164		" statusId," +
165		"'" + apiKey + "'" +
166		" FROM orders" +
167		" WHERE apiKey = ?";
168
169		db.run(sql, copyApiKey, (err) => {
170		if (err) {
171		return res.status(500).json({
172		errors: {
173		status: 500,
174		source: "/copy_orders",
175		title: "Database error",
176		detail: err.message
177	1	}
178	2	});
179		} 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...
180		let orderItemsSQL = "INSERT INTO order_items" +
181		" (orderId," +
182		" productId," +
183		" amount," +
184		" apiKey)" +
185		" SELECT orderId," +
186		" productId," +
187		" amount," +
188	1	"'" + apiKey + "'" +
189		" FROM order_items" +
190		" WHERE apiKey = ?";
191
192		db.run(orderItemsSQL, copyApiKey, (err) => {
193		if (err) {
194		return res.status(500).json({
195		errors: {
196		status: 500,
197		source: "/copy_orders",
198		title: "Database error in order_items",
199		detail: err.message
200	1	}
201	2	});
202		} 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...
203		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...
204		}
205		});
		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...
206		}
207		});
208		}
209
210		return {
211	1	copyAll: copyAll,
212		copyProducts: copyProducts,
213		copyOrders: copyOrders,
214		};
215		}());
216
217		module.exports = copier;
218

emilfolino / order_api

copier.js ➔ copyAll C last analyzed 2025-10-02 08:02 UTC

Complexity

Size

Duplication

Code Coverage

Importance

How to fix Long Method

Long Method

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copier.js ➔ copyAll C
last analyzed 2025-10-02 08:02 UTC