From 242d35ec809d4110ccb7e4270ef71749013bc24d Mon Sep 17 00:00:00 2001
From: "D. Berge" <dberge@aaltronav.eu>
Date: Wed, 26 Aug 2020 20:14:07 +0200
Subject: [PATCH] Update schema: add project summary tables

---
 etc/db/schema-template.sql | 123 +++++++++++++++++++++++++++++++++++++
 1 file changed, 123 insertions(+)

diff --git a/etc/db/schema-template.sql b/etc/db/schema-template.sql
index 1c08e7d..e6edbe6 100644
--- a/etc/db/schema-template.sql
+++ b/etc/db/schema-template.sql
@@ -808,6 +808,25 @@ ALTER TABLE _SURVEY__TEMPLATE_.final_shots_ij_error OWNER TO postgres;
 COMMENT ON VIEW _SURVEY__TEMPLATE_.final_shots_ij_error IS 'Shows the inline / crossline error of final shots.';
 
 
+--
+-- Name: final_shots_saillines; Type: VIEW; Schema: _SURVEY__TEMPLATE_; Owner: postgres
+--
+
+CREATE VIEW _SURVEY__TEMPLATE_.final_shots_saillines AS
+ SELECT fl.line AS sailline,
+    fs.sequence,
+    fs.line,
+    fs.point,
+    fs.objref,
+    fs.tstamp,
+    fs.hash,
+    fs.geometry
+   FROM (_SURVEY__TEMPLATE_.final_lines fl
+     JOIN _SURVEY__TEMPLATE_.final_shots fs USING (sequence));
+
+
+ALTER TABLE _SURVEY__TEMPLATE_.final_shots_saillines OWNER TO postgres;
+
 --
 -- Name: info; Type: TABLE; Schema: _SURVEY__TEMPLATE_; Owner: postgres
 --
@@ -915,6 +934,91 @@ ALTER TABLE _SURVEY__TEMPLATE_.preplot_lines_summary OWNER TO postgres;
 COMMENT ON VIEW _SURVEY__TEMPLATE_.preplot_lines_summary IS 'Summarises ''V'' (vessel sailline) preplot lines.';
 
 
+--
+-- Name: preplot_points_count; Type: VIEW; Schema: _SURVEY__TEMPLATE_; Owner: postgres
+--
+
+CREATE VIEW _SURVEY__TEMPLATE_.preplot_points_count AS
+ SELECT pp.line,
+    pp.point,
+    count(fss.sequence) AS count
+   FROM (_SURVEY__TEMPLATE_.preplot_points pp
+     LEFT JOIN _SURVEY__TEMPLATE_.final_shots_saillines fss ON (((pp.line = fss.sailline) AND (pp.point = fss.point))))
+  WHERE (pp.class = 'V'::bpchar)
+  GROUP BY pp.line, pp.point;
+
+
+ALTER TABLE _SURVEY__TEMPLATE_.preplot_points_count OWNER TO postgres;
+
+--
+-- Name: preplot_summary; Type: VIEW; Schema: _SURVEY__TEMPLATE_; Owner: postgres
+--
+
+CREATE VIEW _SURVEY__TEMPLATE_.preplot_summary AS
+ SELECT count(*) AS total,
+    count(*) FILTER (WHERE (ppc.count = 0)) AS virgin,
+    count(*) FILTER (WHERE (ppc.count = 1)) AS prime,
+    count(*) FILTER (WHERE (ppc.count > 1)) AS other,
+    count(*) FILTER (WHERE ((pp.ntba IS TRUE) OR (pl.ntba IS TRUE))) AS ntba,
+    count(*) FILTER (WHERE ((ppc.count = 0) AND (pp.ntba IS NOT TRUE) AND (pl.ntba IS NOT TRUE))) AS remaining
+   FROM ((_SURVEY__TEMPLATE_.preplot_points_count ppc
+     JOIN _SURVEY__TEMPLATE_.preplot_points pp USING (line, point))
+     JOIN _SURVEY__TEMPLATE_.preplot_lines pl USING (line));
+
+
+ALTER TABLE _SURVEY__TEMPLATE_.preplot_summary OWNER TO postgres;
+
+--
+-- Name: project_summary; Type: VIEW; Schema: _SURVEY__TEMPLATE_; Owner: postgres
+--
+
+CREATE VIEW _SURVEY__TEMPLATE_.project_summary AS
+ WITH fls AS (
+         SELECT avg((final_lines_summary.duration / ((final_lines_summary.num_points - 1))::double precision)) AS shooting_rate,
+            avg((final_lines_summary.length / date_part('epoch'::text, final_lines_summary.duration))) AS speed,
+            sum(final_lines_summary.duration) AS prod_duration,
+            sum(final_lines_summary.length) AS prod_distance
+           FROM _SURVEY__TEMPLATE_.final_lines_summary
+        ), project AS (
+         SELECT p.pid,
+            p.name,
+            p.schema
+           FROM public.projects p
+          WHERE (current_setting('search_path'::text) ~~ (p.schema || '%'::text))
+        )
+ SELECT project.pid,
+    project.name,
+    ( SELECT count(*) AS count
+           FROM _SURVEY__TEMPLATE_.preplot_lines
+          WHERE (preplot_lines.class = 'V'::bpchar)) AS lines,
+    ps.total,
+    ps.virgin,
+    ps.prime,
+    ps.other,
+    ps.ntba,
+    ps.remaining,
+    ( SELECT to_json(fs.*) AS to_json
+           FROM _SURVEY__TEMPLATE_.final_shots fs
+          ORDER BY fs.tstamp
+         LIMIT 1) AS fsp,
+    ( SELECT to_json(fs.*) AS to_json
+           FROM _SURVEY__TEMPLATE_.final_shots fs
+          ORDER BY fs.tstamp DESC
+         LIMIT 1) AS lsp,
+    ( SELECT count(*) AS count
+           FROM _SURVEY__TEMPLATE_.raw_lines rl) AS seq_raw,
+    ( SELECT count(*) AS count
+           FROM _SURVEY__TEMPLATE_.final_lines rl) AS seq_final,
+    fls.prod_duration,
+    fls.prod_distance,
+    fls.speed AS shooting_rate
+   FROM _SURVEY__TEMPLATE_.preplot_summary ps,
+    fls,
+    project;
+
+
+ALTER TABLE _SURVEY__TEMPLATE_.project_summary OWNER TO postgres;
+
 --
 -- Name: raw_lines_files; Type: TABLE; Schema: _SURVEY__TEMPLATE_; Owner: postgres
 --
@@ -998,6 +1102,25 @@ ALTER TABLE _SURVEY__TEMPLATE_.raw_shots_ij_error OWNER TO postgres;
 COMMENT ON VIEW _SURVEY__TEMPLATE_.raw_shots_ij_error IS 'Shows the inline / crossline error of raw shots.';
 
 
+--
+-- Name: raw_shots_saillines; Type: VIEW; Schema: _SURVEY__TEMPLATE_; Owner: postgres
+--
+
+CREATE VIEW _SURVEY__TEMPLATE_.raw_shots_saillines AS
+ SELECT rl.line AS sailline,
+    rs.sequence,
+    rs.line,
+    rs.point,
+    rs.objref,
+    rs.tstamp,
+    rs.hash,
+    rs.geometry
+   FROM (_SURVEY__TEMPLATE_.final_lines rl
+     JOIN _SURVEY__TEMPLATE_.final_shots rs USING (sequence));
+
+
+ALTER TABLE _SURVEY__TEMPLATE_.raw_shots_saillines OWNER TO postgres;
+
 --
 -- Name: sequences_summary; Type: VIEW; Schema: _SURVEY__TEMPLATE_; Owner: postgres
 --