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Generating import queries now working

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This commit is contained in:
Simon Brooke 2018-06-29 08:24:02 +01:00
parent 668baaedaf
commit 600620a51d
1 changed files with 27 additions and 42 deletions
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41
src/yyy_data/core.clj
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@ -476,14 +476,24 @@
"`filename` is expected to be the path name of a JSON file containing records as documented
[here](https://apidocs.os.uk/docs/os-places-dpa-output)."
[filename]
(s/join
"\n\n"
(map
(fn [a]
(let [location (.geopoint (OsGrid. (:x_coordinate a) (:y_coordinate a)) :WGS84)]
(s/join
"\n"
(list
"insert into addresses (address:ellipsoid postcode}} latitude, longitude) values ('"
(str
"insert into addresses (address, postcode, latitude, longitude) values ('"
(:address a) "', '" (:postcode a)
"', " (.latitude location) "," (.longitude location) ");"))
"', " (.latitude location) "," (.longitude location) ");")
;; TODO: doesn't deal intelligently with flats and tenements.
(str
"insert into dwellings (address_id, sub_address) "
"values ((select id from addresses where addresses.address = '"
(:address a)
"'), '');")))
))
(filter
#(= (:classification_code_description %) "Dwelling")
@ -492,31 +502,6 @@
(:results
(json/read-str
(slurp filename)
:key-fn #(keyword (.toLowerCase %))))))))
;; (def home (GeoPoint. 54.8240911 -3.9170342 :WGS84))
;; ;;
;; ;; (:datum home)
;; (datums (:datum home))
;; (:ellipsoid (datums (:datum home)))
;; ;; @@
;; (osgrid home :WGS84)
;; (def hazelfield (OsGrid. 277656 549165))
;; (apply-transform
;; (apply-transform
;; (Vector3d. 1 1 1)
;; { :tx 89.5, :ty 93.8 :tz 123.1 :s -1.2 :rx 0.0 :ry 0.0 :rz 0.156 })
;; (inverse-transform { :tx 89.5, :ty 93.8 :tz 123.1 :s -1.2 :rx 0.0 :ry 0.0 :rz 0.156 }))
;; (inverse-transform { :tx 89.5, :ty 93.8 :tz 123.1 :s -1.2 :rx 0.0 :ry 0.0 :rz 0.156 })
;; (geopoint (osgrid->geopoint hazelfield :froboz) :WGS84)
:key-fn #(keyword (.toLowerCase %)))))))))