Fix SQL field errors

migrations/0_29092022_create_main_tables.sql

@@ -86,6 +86,8 @@ CREATE TABLE loan (
 	amount 		INT NOT NULL,
 	term 			INT, /* In years */
 	interest 		INT, /* Per year, precise to 2 decimals */
+	ltv 		INT DEFAULT 0,
+	dti 		INT DEFAULT 0,
 	hoi 			INT DEFAULT 0, /* Hazard insurance annual payments */
 	mi_name 		VARCHAR(50) NOT NULL,
 	/* Mortgage insurance title shown in menu */

migrations/seed.sql

@@ -219,6 +219,8 @@ INSERT INTO loan (
 	amount,
 	term,
 	interest,
+	ltv,
+	dti,
 	hoi,
 	mi_name,
 	mi_amount,
@@ -232,6 +234,8 @@ INSERT INTO loan (
 	30,
 	375,
 	10000,
+	0,
+	0,
 	"custom mi",
 	234000,
 	"National MI",
@@ -244,6 +248,8 @@ INSERT INTO loan (
 	30,
 	300,
 	10000,
+	0,
+	0,
 	"maybe MGIC",
 	234000,
 	"MGIC",
@@ -256,6 +262,8 @@ INSERT INTO loan (
 	10,
 	125,
 	15000,
+	0,
+	0,
 	"custom mi",
 	234000,
 	"another lender",

skouter.go

@@ -182,31 +182,40 @@ func getLoanType(
 
 func getEstimate(db *sql.DB, id int) (Estimate, error) {
 	var estimate Estimate
-
+	var err error
+
+	query := `SELECT e.id, e.user_id, e.transaction,
+	e.price, e.property, e.occupancy, e.zip, e.pud,
+	b.id, b.credit_score, b.monthly_income, b.num
+	FROM estimate e
+	INNER JOIN borrower b ON e.borrower_id = b.id
+	WHERE e.id = ?
+	`
 	// Inner join should always be valid because a borrower is a required
 	// foreign key.
-	row := db.QueryRow(
-		"SELECT * FROM estimate "+
-		"WHERE id = ? " + 
-		"INNER JOIN borrower ON estimate.borrower = borrower.id",
-	id)
+	row := db.QueryRow(query, id)
 	
-	if err := row.Scan(
+	if err = row.Scan(
 		&estimate.Id,
 		&estimate.User,
-		&estimate.Borrower.Id,
 		&estimate.Transaction,
 		&estimate.Price,
 		&estimate.Property,
 		&estimate.Occupancy,
 		&estimate.Zip,
 		&estimate.Pud,
+		&estimate.Borrower.Id,
+		&estimate.Borrower.Credit,
+		&estimate.Borrower.Income,
+		&estimate.Borrower.Num,
 		)
 	err != nil {
 		return estimate, fmt.Errorf("Estimate scanning error: %v", err)
         }
 
-	return estimate, nil
+	estimate.Loans, err = getLoans(db, estimate.Id)
+
+	return estimate, err
 }
 
 func getFees(db *sql.DB, loan int) ([]Fee, error) {
@@ -282,10 +291,6 @@ func getFeesTemp(db *sql.DB, user int) ([]FeeTemplate, error) {
 		fees = append(fees, fee)
 	}
 	
-	est, err := getEstimate(db, 1)
-	fmt.Printf("the estimate: %v,\nthe error %v\n", est, err)
-	// getMi(db, getEstimate(db, 1), getBorrower(db, 1))
-
 	return fees, nil
 }
 
@@ -293,11 +298,10 @@ func getLoans(db *sql.DB, estimate int) ([]Loan, error) {
 	var loans []Loan
 
 	query := `SELECT
-	loan.id, loan.amount, loan.term, loan.interest, loan.ltv, loan.dti,
-	loan.hoi, loan.mi_name, loan.mi_amount
-	loan_type.id, loan_type.user_id, loan_type.branch_id, loan_type.name
-	FROM loan INNER JOIN loan_type ON loan.type_id = loan_type(id)
-	WHERE loan.estimate_id = ?
+	l.id, l.amount, l.term, l.interest, l.ltv, l.dti, l.hoi, l.mi_name,
+	l.mi_amount, lt.id, lt.user_id, lt.branch_id, lt.name
+	FROM loan l INNER JOIN loan_type lt ON l.type_id = lt.id
+	WHERE l.estimate_id = ?
 	`
 	rows, err := db.Query(query, estimate)
 	
@@ -332,10 +336,6 @@ func getLoans(db *sql.DB, estimate int) ([]Loan, error) {
 		loans = append(loans, loan)
 	}
 	
-	est, err := getEstimate(db, 1)
-	fmt.Printf("the loan: %v,\nthe error %v\n", est, err)
-	// getMi(db, getEstimate(db, 1), getBorrower(db, 1))
-
 	return loans, nil
 }
 
@@ -360,7 +360,7 @@ func getBorrower(db *sql.DB, id int) (Borrower, error) {
 	return borrower, nil
 }
 
-func getMi(db *sql.DB, estimate Estimate, borrower Borrower) {
+func getMi(db *sql.DB, estimate *Estimate) {
 	// body := map[string]string{
 	// 	"zipCode": estimate.Zip,
 	// 	// "stateCode": "CA",
@@ -420,13 +420,13 @@ func getMi(db *sql.DB, estimate Estimate, borrower Borrower) {
 		"productCode": "BPM",
 		"renewalTypeCode": "CON",
 		"numberOfBorrowers": 1,
-		"borrowerCreditScore": strconv.Itoa(borrower.Credit),
+		"borrowerCreditScore": strconv.Itoa(estimate.Borrower.Credit),
 		"masterPolicy": nil,
 		"selfEmployedIndicator": false,
 		"armType": "",
 		"userId": 44504,
 	})
-	log.Println(bytes.NewBuffer(body))
+	log.Println("the bytes: %v", bytes.NewBuffer(body))
 
 }
 
@@ -459,6 +459,7 @@ func route(w http.ResponseWriter, r *http.Request) {
 func api(w http.ResponseWriter, r *http.Request) {
 	var args []string
 	// var response string
+
 	p := r.URL.Path
 	db, err := sql.Open("mysql",
 		fmt.Sprintf("%s:%s@tcp(127.0.0.1:3306)/skouter",
@@ -492,6 +493,24 @@ func api(w http.ResponseWriter, r *http.Request) {
 		} else {
 			json.NewEncoder(w).Encode(err)
 		}
+
+	case match(p, "/api/mi", &args):
+		var err error
+		est, err := getEstimate(db, 1)
+		if err != nil {
+			json.NewEncoder(w).Encode(err)
+			log.Println("error occured:", err)
+			break
+		}
+
+		getMi(db, &est)
+
+		// if err != nil {
+		// 	json.NewEncoder(w).Encode(err)
+		// 	break
+		// } else {
+		// 	json.NewEncoder(w).Encode(resp)
+		// }
 	}
 
 }